Punch Press and Press Brake Controls - Triad Controls, Inc.

Punch Press ControlsSafety and ControlsPart Revolution Air Clutch/Brake ControlsComplies with current OSHA Standard 1910.217 of the Federal Register and ANSI Standard B11.1-1988.Board Only Clutch/Brake SystemPart #SSM-05The Board Only Clutch/Brake Module (Part #SSM-05). The diverse redundantclutch/brake punch press control module with a quickview (remote panel mount)message display (available in English or Spanish). Please see the in-depthdesign criteria and system description writing available on preceding page (F1).Part #SSM-05 includes:Panel MountMessage Display• Master Board• Slave Board• Power Supply Board• Quickview Diagnostic MessageDisplay• Connecting Cables• Cover/Hardware• Software (Master) microprocessor• Software (Slave) microprocessorShort StackPart #SSM-10The Short Stack Module (Part #SSM-10) is Small in Size -- Big in Safety andControl. The diverse redundant clutch/brake punch press control module with aquickview (remote panel mount) message display (available in English or Spanish).Please see the in-depth design criteria and system description writing available onpreceding page (F1).Part #SSM-10 includes:F-2Panel MountMessage DisplayExcellent for theRebuilder or O.E.M.• Control reliable diverse redundantcontrol module• Quickview Diagnostic MessageDisplay• Fused transformer• Control module pre-wired toterminal strip• Pressure clamp terminal strip• Mounted on a 17" (432mm) x 18"(457mm) backplate• Wiring diagram and completeinstallation instructions supplied• Modes of operationoff – inch – single – continuous• Continuous ARM• Top stop• Anti-tie down and anti-repeat• System start/stop functions• SPM Range - 1 to 500• Control reliable design• Interrupted stroke provision withindicator• Inch mode monitoring• Control module provides anti-tiedown and concurrency function forup to four sets of operator stations• Light curtain mute-out on upstrokestandard• Clutch/brake module designed to fitinto tight spaces. Printed circuitboard dimensions; only 6.5"(165mm) x 5" (127mm) x 4"(102mm) including standoff.• Control systems are captivelydesigned, manufactured, andsupported by Triad Controls.• Self-contained plain Englishmessage display• Self-diagnostic system• The control module monitors thesignals and circuits as specified byOSHA and ANSI standards• Control incorporates dual logicpower supplies• Two-year warranty on controlmodule

Punch Press ControlsSafety and ControlsPart Revolution Air Clutch/Brake Controls(continued)The Short Stack Plus (Part #SSM-20) encompasses all of the features andcomponents of Part #SSM-10 plus all of the following switches, legend plates, pushbuttons, and indicator lights for easy mounting into your existing control panel.Short Stack PlusPart #SSM-20Part #SSM-20 includes:Keyed selector switches and legendplates for:• Hand/foot mode• Off/inch/single/continuousPush buttons and legend plates for:• System start• System stop• Automatic continuous set-upIndicators and legend plates for:• System on• Ground fault• Brake monitor• Interrupted stroke provisionThe Model 3200 SS (Solid State) Control System is completely prewired andready for installation. System supplied complete with a well marked terminal stripfor easy, safe, and accurate electrical interface to the various punch presscomponents. Due to the hybrid design characteristics of the 3200 SS, a mainpower disconnect switch and magnetic motor starters can be supplied in the samecontrol panel.Customer to specify operator control location (photo displays operator controls onpanel door).Page F-8 provides a step by step format for designing the control exactly how youwant it.• NEMA 12 EnclosureModel 3200 SS Control System• System Start Guarded Push Button (Airand Power Interlock)• System Stop Unguarded Push Button• System On Indicator Light• Message Display Plain Englishmessages for status and system selfdiagnostics• Interrupted Stroke Provision withIndicator Described on page F1.• Automatic Continuous Set Up PushButton This prior action push buttonmust be operated to set-up the press forcontinuous operation. Once depressed,the operator has a preset length of time inwhich to depress both palm buttonsconcurrently to initiate operation in thecontinuous mode.• Brake Monitor--Top Stop Indicator Oil tightlight to detect top stop overrun and is tiedinto the rotary cam to give an electromechanicalbrake monitoring system. Timebasedbrake monitoring optional.• Ground Fault Detector Oil tight push to testtype wired to continuously monitor pressgrounding whenever control power is on.• Continuous Arm Timer Fused SecondaryPressure Clamp Terminals• Hand/Foot Mode Two position keyedselector for hand or foot mode initiation.• Transformer To reduce voltage from 480/240VAC to 120VAC secondary. Consultfactory for 208 or 550 volt system.Left End “LE”Panel Door “PD”Right End “RE”• Keyed Mode Selector Off-Inch-Single-Continuous Four positionkeyed lock selector switch forsupervised selection of mode ofoperation of the press. When in theinch mode, the operator cannot holdor tie one run button down and usethe other button to inch the presswith one hand operation. Bothbuttons must be depressedconcurrently. Micro-Inching andAutomatic External Trip optional.• LED Diagnostics Punch presscomponents and system diagnosticswith LED Indicator Lights are onprinted circuit boards for all inputsand outputs.F-3

Punch Press ControlsSafety and ControlsPart Revolution Air Clutch/Brake Controls(continued)Control Package 1500 SSIncorporates all the requirements of OSHA for control reliability and componentmonitoring. Also includes component and system diagnostics with indicator lightsfor total press monitoring. Complies with section 1910.217 of the Federal Register.When foot actuation is used, a method of guarding the point of operation must beprovided. Several methods are available in this catalog.Refer to pages A-1 through A-31.Control Package 1500 SS includes the following:Model 3200 SS (Solid State) ControlSystem with componentsDual Solenoid ValveNo. 303 The L-G monitorcontains a pressurecontrolled spool in anassembly mounted betweenthe pilot and valve bodyassemblies. Pressure signalsare applied to each end ofthe monitor spool. If thesesignals differ by more than a built-in designlimit, they cause the spool to shift to a latchedposition. The spool movement causes thepilots to be exhausted and pilot supply air to bevented to the atmosphere, thus rendering thevalve inoperable. The monitor must be reset byunlatching the spool before another valve cyclecan be initiated.Rotary Cam Switch withDrive CheckNo. 310A This NEMA 1rotary switch provideslimit switch functionsrequired by controlsystem. Spring-loadedmounting absorbs shockand will stop the press should the drive chainbreak. Cams are easily adjusted with toolprovided.Heavy Duty Pressure switchNo. 306 This NEMA 12 oil-tightand dust-tight switch isadjustable from 1 to 115 PSI.OperatorStationNo. UL-501TwoUltraTouchmodulesmounted on a NEMA 12 operator station runbar with a red mushroom emergency stopbutton located in the center and a yellowmushroom top stop button located off center.This style assembly is ideal for the metalstamping/metal fabrication industry. All themodules are mounted in accordance toOSHA, ANSI, and CSA standards in regardsto run button spacing.Filter RegulatorLubricatorNo. 311Features- Model 3200 SS Control Panel- Expandable- Brake Monitor- Two Hand Anti-Tie Down- System Control Reliability- Single Stroke- Self-diagnostic system- Self-contained message display forsystem status & diagnostics- Non-Resumption of interrupted stroke- Provisions for Auxiliary Equipment- PSDI Presence Sensing Device Initiation(see below)Two-Year WarrantyF-4

Punch Press ControlsSafety and ControlsPart Revolution Air Clutch/Brake Controls(continued)The Ultimate is the most feature intensive air clutch punchpress control available. The control conforms to all currentOSHA and ANSI standards for control reliability andcomponent monitoring. The system incorporates the TriadPressCam 8 for complete punch press synchronization andflexibility for all peripheral punch press signaling needs suchas feeds, die protection, lubrication, blowoffs, etc. All of theelectrical timing adjustments for the complete press operationare done at the floor level by the operator. The PressCam 8system also has a large job memory of 75. This gives thecontrol the ability to remember 75 complete different jobs ordie set-ups at the press. The memory concept at the press isan excellent feature due to the tremendous time saved duringsetups of various operations. Additional time is saved bybeing able to adjust or “fine tune” the stamping process whilethe press is running, which is an aid in maximizing pressutilization. Detailed isolated product information on both thePressCam 8 and the 3200 SS control system can be seen onthe preceding pages of this catalog.The UltimateModel 3200 SS with PressCam 8 Built-inStandard Features• Control Panel 3200 (page F3) conforms to all currentOSHA and ANSI standards.• Eleven cam programmable limit switch.• Dual redundant outputs for all faults such as brakemonitor, motion detector, etc.• Built-in motion detector with fast response and dual speedlimits.• Brake Monitor - Time-based brake monitor with a digitaldisplay of both the brake stopping time and the brake faultlimit setpoints in milliseconds. System also displays abrake fault when stopping times are exceeded.• Refer to Pages E-8 through E-17 for specifics on thePressCam 8.• Built-in tachometer (SPM) and crank shaft angle indegrees with simultaneous digital display.• Four built-in counters: stroke, batch, quality, and part.• Built-in timers, adjustable from 1 ms to 10 seconds.• Sixteen station die protection system (self-contained cyclicfunctions and two static functions) built-in with separatetiming windows for each station based on the absoluteposition of the crankshaft. All the die protection timingwindows are retained in the memory until the next time aparticular die is set-up and run. Die protection timingwindows can also be adjusted while the press is inmotion.• All the functions of the system that are timed or signalledthrough the PressCam 8 system can be retained inmemory for 75 different die set-ups.• All the operator timing adjustments are done at the floorlevel which eliminates the need for electricians to adjustrotary cam switches and microswitches.• System self-diagnostics.• Program security from tampering:1. Keyed selector switch for supervisory control2. Authorized code for program entry• Accuracy ± 1° for all timing circuits and can be “finetuned” while the press is cycling.• Eases the timing of all types of feeding equipment, ACand DC servo feeds, and air feeds.• Very easy to program and use.• System designed specifically for the metal stamping/metal forming industry.• Main power disconnect and magnetic motor starters canbe housed in the same control panel.• Tonnage monitoring optional.F-5

Punch Press ControlsSafety and ControlsPart Revolution Air Clutch/Brake Controls(continued)Model 3200 RL Control SystemThe Model 3200 RL (Relay Logic) Control System is completely prewired andready for installation and complies with current OSHA Standard 1910.217 ofthe Federal Register and ANSI Standard B11.1-1988. System comescomplete with a well marked terminal strip for easy, safe, and accurateelectrical interface to the various punch press components. The control panelcan also be supplied with a main power disconnect switch and magneticmotor starters mounted in the same control panel.Features of the Model 3200 RL Control System include:• Ground Fault Detector Oil tight push to test indicator is wired tocontinuously monitor press grounding whenever control power is on.• System Start Guarded Push Button (Air and Power Interlock)• System Stop Unguarded Push Button• System On Indicator Light• Automatic Continuous Set Up Push Button This prior action push buttonmust be operated to set-up the press for continuous operation. Oncedepressed, the operator has a preset length of time in which to depressboth palm buttons concurrently to initiate operation in the continuous mode.• NEMA 12 Enclosure• Brake Monitor Top Stop Indicator Oil tight light to detect top stop overrunand is tied into the rotary cam to give an electromechanical brakemonitoring system.• Hand/Foot Mode Two position keyed selector for hand or foot modeinitiation.• Keyed Mode Selector Off-Inch-Single-Continuous Four position keyed lockselector switch for supervised selection of mode of operation of the press.When in the inch mode, the operator cannot hold or tie one run button downand use the other button to inch the press with one hand operation. Bothbuttons must be depressed concurrently. Micro-Inching optional.• Transformer To reduce voltage from 480/240VAC to 120VAC secondary.Consult factory for 208 or 550VAC.• Continuous Arm Timer Fused Secondary Pressure Clamp Terminals• Heavy Duty Relay Logic Circuit with special contact construction for selfcheckingcircuits.F-6

Safety and ControlsMute-Out Packagesfor Punch Press & Press Brake Control SystemsTriad Mute-Out Package #130Operational Description - Package #130The Mute-Out Package #130 has been designed to allow theSuperLight VI or VII infrared light curtain to be muted out or bypassedduring the non-hazardous portion of the machine cycle.The mute-out function is actuated by the No. 301 limit switchand the No. 300 adjustable calibrated switch actuator when thedie is within 1/4" (6.35mm) of the pinch point and continuesuntil the ram returns to top stop. At this point the infrared lightcurtain reactivates and gives protection during the hazardousportion of the downstroke.Punch Presses - Reference Package #130 PPPackage #130PP enhances productivity on punch pressesbecause parts can be loaded or unloaded during the nonhazardous upstroke or to be used when parts are ejectedthrough the light curtain on the upstroke. Always submitmachine electrical schematics to assure proper point ofinterface. Specify air clutch or hydraulic machine application.Press Brakes - Reference Package #130 PBPackage #130PB interfaces directly on air clutch and hydraulicpress brakes when these machines have control reliability andcomponent monitoring. The mute out function is activated bythe calibrated switch actuator No. 300 and gives the operatorthe capability to work with small parts and workpieces thathave flanges. Always submit machine electrical schematics toassure proper point of interface. Specify air clutch or hydraulicmachine application. Add suffix AC for air clutch press brake orsuffix HV for hydraulic press brake.Select-O-Stop (Option for Package #130PB)Select-O-Stop is an option for Package #130PB. Select-O-Stop is a keyed function (on/off) that is activated by thecalibrated switch actuator mounted on the side of the ram.Select-O-Stop will allow the operator to bring the ram down ata fast speed to a preset position which is 1/4" (6.35mm) abovethe material to be formed. At this point the ram will stop andthen the light curtain mute out will begin. The Select-O-Stopfunction is ideal for small part forming or realignment of thework piece. Add suffix SOS to Package #130PB for thisfeature.G-1

Press Brake ControlsSafety and ControlsSafety and ControlsTriad SuperLight VI and VIIInfrared Light Curtainsnow designed forPower Press Brakes,Utilizing the Floating Blank seriesHow the Floating Blank Works:The Triad Floating Blank light curtain provides the flexibilitynecessary to effectively guard all types of power pressbrakes. The Floating Blank permits work pieces to be formedvertically or horizontally through the guarded area withoutshutting the machine down. Entry into the protected area bythe operator or passerby will prevent the start or, if themachine is in motion, will provide a signal to stop themachine.While other safety devices must be altered to allow materialsto be fed through, the Floating Blank is controlled by a keyedselector switch that will allow a work opening of 8 cm basedon 2 cm increments. Blanking adjustments required when dieheights change are not necessary. The Floating Blankautomatically adjusts to the various feed positions providingproduction with protection. The Floating Blank light curtainadapts to mechanical, air clutch, and hydraulic press brakes.Refer to Pages H-2 through H-15 for proper press brake controls.Refer to pages A-14 through A-31 for complete SuperLight VI and VII specifications.H-1

Safety and Controls Safety and ControlsPress Brake ControlsPress Brake Guarding and ControlsGuideline to Proper Equipment SelectionIntroduction - Due to the interaction required between the operator, workpiece, and the point of operation, press brakeguarding requires versatility with both the press brake control system along with flexibility in the point of operation guardingdevice. Production can be had with the protection only when the guards and controls put on a machine are properly designedto match the operational procedures your shop may dictate; may it be a short run multiple die change job shop to the needsof a high volume long run production shop. The following packages incorporate features and functions to address the manyneeds of the industry based on our many years of experience in the metal stamping and metal forming industries.OSHA & ANSI Standards:OSHA (Occupational Safety & Health Act) - Federal Register Sub-Part O, 1910.212.ANSI - American National Standard B11.1-1990.Press BrakeClassificationMechanicalPartial revolution clutch-mechanicalfriction-currently uses mechanicalpedal to actuate press brakeAir ClutchPartial revolution clutch-useselectric foot switch to actuate pressWith updated controlsHydraulic/Hydro MechanicalSELECT ONEPress Brake Control OptionsPackage #2100-Converts to electric foot switchand incorporates automatic slow forming. Whenoptional ram indexing modes are added, systemis excellent for the high production shop.Updates controls for control reliability andcomponent monitoring. Refer to Pages H-3through H-4 for details.Package #1-Retains current mechanical foottreadle to retain operator feel for slow forming.Excellent for brakes working in the top end ofthe tonnage spectrum. Updates controls forcontrol reliability and component monitoring.Refer to Pages H-5 through H-6 for details.Package #2101-Incorporates the two-hand/footmethod of press brake control. Works well forthe low volume job shop press brake. Updatesthe controls for control reliability and componentmonitoring. Refer to Pages H-7 through H-8 fordetails.Package #2110-Converts the mechanical pressbrake to electric foot switch and incorporates asingle forming speed. This package is used forpress brakes used as punch presses. Updatesthe controls to meet current OSHA standardsfor control reliability and component monitoring.Refer to Pages H-9 through H-10 for details.Package #2120-Updates control to meet currentOSHA standards for control reliability andcomponent monitoring. Refer to Pages H-11through H-12 for details.Package #3122-Updates control to meet currentOSHA standards for control reliability andcomponent monitoring. This controlincorporates the two-hand/foot method ofcontrol and guarding. Refer to Pages H-13through H-14 for details.Package #130 PB Mute-Out-When an air clutchpress brake meets current standards for controlreliability and component monitoring, package#130 PB interfaces directly with the existingcontrols to mute-out the infrared light guard onthe non-hazardous portion of the stroke. Referto Page G-1 for details.Package #130 PB Mute-Out-When a hydraulicpress brake meets current standards for controlreliability and component monitoring, package#130 PB interfaces directly with the existingcontrols to mute-out the infrared light guard onthe non-hazardous portion of the stroke. Referto Page G-1 for details.Package #4101-Gives the hydraulic press brakethe two-hand/foot method of guarding the pointof operation. Same operational description aspackages #2101 or #3122. Submit schematicfor proper point of interface.SELECT ONEPoint of OperationGuarding Options• SuperLight VI or VII FloatingBlank infrared light curtain• SuperLight VI or VII FloatingBlank infrared light curtain only.• Utilizes two hand controlsincluded in package.• SuperLight VI or VII FloatingBlank infrared light curtain.• Two Hand Controls• SuperLight VI or VII FloatingBlank infrared light curtain.• Two Hand Controls• Utilizes two hand controlsincluded in package.• SuperLight VI or VII FloatingBlank infrared light curtain.• SuperLight VI or VII FloatingBlank infrared light curtain.• Two Hand ControlsH-2

Press Brake ControlsSafety and ControlsMechanical Press Brake Control with Automatic Slow FormingPackage 2100Package 2100 incorporates single stroke function withSelect-O-Stop and ram control functions. This convertsmechanically actuated press brakes to electrical foot switchactuation and gives the press brake automatic slow formingcapability. Excellent for the long run and small piece partproduction shop where uniform piece part forming isrequired. Meets current OSHA standards for controlreliability and component monitoring and also incorporatesbrake monitoring.Model 3400 SS (Solid State) Control SystemComponents#302#303#300#301#311Package 2100 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• Keyed selector switch for two hand/foot mode ofoperation• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)• Incorporates light curtain mute-out• Light curtain interface (optional)#306#305No. UL-102 UltraTouch Modules (optional)No. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (four)No. 302 Guarded Foot SwitchNo. 303 Dual Solenoid Valve with MufflerNo. 305 Ram Control Cylinder AssemblyNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, LubricatorA proper point of operation guarding device is required when using theelectric foot switch as the activating device. Refer to Pages A1 throughA-31 for details.H-3

Safety and ControlsPress Brake ControlsMechanical Press Brake Control with Automatic Slow FormingRam Control Cylinder Assembly–No. 305 (Press Brake Applications)The Triad Ram Control incorporates a No. 305 ram control cylinderassembly into the Model 3400 control system to provide a slow speedfeature on mechanically actuated, friction clutch press brakes. Thisallows the operator to automatically slow-form a part to prevent damageto the part and to prevent potential injury due to part "whipping up"during the forming. When equipped with the Triad Ram Control, theram advances to a predetermined position above the work with theclutch fully engaged (fast down). At this point, the ram will stop, allowingfor realignment of the part before forming. The foot switch is thenactuated a second time and the ram will advance slowly, forming thepart and then return to the top of the stroke at a high speed (fast return).The Ram Control can be adjusted to provide the best speed for thepart being formed.Automatic Ram Cycling and Indexing OptionsAuto Cycle — All systems are designed for single stroke only. AutoCycle allows the press to continue past top stop as long as the operatorhas maintained foot pedal contact and stops at the Select-O-Stopposition. AutoCycle may only be used with a light curtain, which willprevent the press from continuing past top stop, if the operator hashis/her hand in the die area when the press reaches top stroke.Excellent for the production of small parts on press brakes andworkpieces with flanges.Auto Retrip — When Select-O-Stop has been turned on, the press willautomatically stop at a preset point, which is normally set just abovethe piece part to be formed. The operator then has to release the pedaland depress it to continue the forming cycle. The Auto Retrip functionwill automatically restart the press at that point, as long as the operatormaintains foot pedal contact. Excellent for large sheet forming.Auto Form — While controlling the forming speed of a piece part, itsometimes is necessary to fully engage the clutch, just prior to thebottom of the stroke, to obtain a desired radius with the die being used.Auto Form will bypass the feed cylinder at that point, allowing fullengagement of the clutch and preventing the possibility of a stall at thebottom of the stroke. Excellent for top end tonnage forming on pressbrakes.Auto Return — Press will automatically return to top of stroke afterpiece part has been formed (requires additional limit switch). Thisfeature enhances ram cycling.Select-O-Stop function is activated by the calibrated switch actuator whichis mounted on the side of the ram. Select-O-Stop allows the operator tobring the ram down to a preset position which is 1/4" (6.35mm) above thematerial being formed and will automatically stop the ram. This gives theoperator the opportunity to realign the work piece and then slow form theworkpiece if desired. Select-O-Stop is a keyed function on/off on the maincontrol panel.Light Curtain Mute-Out automatically bypasses light curtain when die hasreached piece part and point of operation hazard no longer exists. Lightcurtain is automatically reactivated when press reaches top of stroke toprevent operator from being in point of operation during the hazardousdownstroke of the press. This feature is only used when a light curtain isused as the point of operation guarding device.Ordering Procedure (Package 2100)❏ Manufacturer of Press Brake _________________ Model _______________ Serial #_________Bed Length ___________❏ Voltage ___________Cycle _________________ Phase ________________OPTIONS❏ Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.❏ Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.❏ Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.❏ Main Power fused electrical disconnect switch --- Yes ____ No ____❏ Rotary cam, sprockets, and chain to replace two limit switchesPRODUCTION FUNCTIONS DESIRED❏ Auto Cycle is a keyed function on control panel on/off (can only be used with a light curtain)❏ Auto Retrip is a keyed function on control panel on/off❏ Auto Form is a keyed function on control panel on/off❏ Auto Return is a keyed function on control panel on/off (requires additional limit switch)❏ SuperLight VI or VII infrared light curtain model __________________ (requires light curtain interface on control panel iflight curtain is used)❏ Light Curtain Mounting Brackets❏ Model 8000 Pedestal Mounts. Refer to Page I-2 for details.❏ Model 9000 Swing Mounting Brackets. Refer to Page I-2 for details.❏ Model BM-1600 Time-Based Brake Monitor. Refer to Page D1 through D3 for details.❏ Specify any additional options desired but not shown.H-4

Press Brake ControlsSafety and ControlsMechanical Press Brake GuardingRetains Mechanical Pedal to Slow Form Parts and to Retain Operator Feel for FormingPackage 1Package 1 was designed to retain the existing mechanicalfoot pedal for machine actuation in conjunction with the useof a SuperLight VI or VII Floating Blank infrared light curtainas the point of operation guard. Excellent for the long runand where versatility is needed during the forming cycle.Meets current OSHA standards for control reliability andcomponent monitoring and also incorporates brakemonitoring.Model 3400 SS (Solid State) Control SystemComponents#304#306#300#303#311#301Package 1 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)• Incorporates light curtain mute-out• Light curtain interfaceNo. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (five)No. 303 Dual Solenoid Valve with MufflerNo. 304 Air Cylinder AssemblyNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, LubricatorA proper point of operation guarding device is required when using themechanical foot pedal as the press brake actuating device. Refer to PagesA1 through A31 for proper guarding device specifications.H-5

Safety and ControlsPress Brake ControlsMechanical Press Brake GuardingRetains Mechanical Pedal to Slow Form Parts and to Retain Operator Feel for FormingPackage 1 allows an operator to engage and disengage themechanical friction clutch on a mechanical press brake withthe existing mechanical pedal. The light curtain is activatedat the top of the stroke (Top Stop) when the operatordepresses the mechanical foot treadle and the ram begins itsdownward travel. This is the hazardous portion of the stroke.The light curtain stays on and the machine cycles until thelight curtain is interrupted by the operator or passerby. Wheninterrupted, the solenoid valve is de-energized and the air isdumped from the air cylinder causing the press brake to stopand the mechanical foot pedal to fall to the floor. When theinterruption is cleared, the SuperLight VI or VII light curtainautomatically resets and the foot pedal gently rises tocontinue the machine cycle. The operator has total controlon the machine cycling speed and the forming speed,(slow-forming) as they currently do by retaining themechanical pedal as the actuating device.This system is excellent for the press brake that is working atthe top end of the tonnage spectrum and that works with awide range of products and where the operator must havecontrol of the forming speed.Select-O-Stop function is activated by the calibrated switchactuator which is mounted on the side of the ram. Select-O-Stop allows the operator to bring the ram down to a presetposition which is 1/4" (6.35mm) above the material beingformed and will automatically stop the ram. This gives theoperator the opportunity to realign the work piece and thenslow form the workpiece if desired. Select-O-Stop is a keyedfunction on/off on the main control panel.Automatic Ram Cycling(Package 1 is designed for single stroke only)Auto Cycle allows the press to continue past top stop aslong as the operator has maintained foot pedal contact andstop at the Select-O-Stop position. Auto Cycle may only beused with a light curtain, which will prevent the press fromcontinuing past top stop, if the operator has his/her hand inthe die area when the press reaches top of stroke. Auto-Cycle is controlled by a keyed selector switch on the controlpanel, on/off. Excellent for small part production andworkpieces with flanges.Light Curtain Mute-Out Automatically bypasses light curtainwhen die has reached piece part and point of operationhazard no longer exists. Light curtain is automaticallyreactivated when press reaches top of stroke to preventoperator from being in point of operation during the hazardousdown stroke of the press. Light curtain mute-out is onlysupplied when a light curtain is used as the point of operationguarding device.Package 1 Ordering Procedure• Manufacturer of Press Brake ___________________ Model __________ Serial #___________Bed Length ______________• Voltage ___________Cycle _________________ Phase ________________OPTIONS• Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.• SuperLight VI or VII Floating Blank infrared light curtain model. Refer to Pages A21 through A31 for selecting model(requires light curtain interface on control panel when light curtain is used).• Light curtain Mounting Bracket• Model 8000 Pedestal Mounts. Refer to Page I-2 for details.• Model 9000 Swing Mounting Brackets. Refer to Page I-2 for details.• Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.• Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.• Main Power fused electrical disconnect switch --- Yes ____ No ____• Rotary cam, sprockets, and chain to replace two limit switches• Model BM-1600 Time Based Brake Monitor. Refer to Pages D-1 through D-3 for specifications.• Auto Cycle is a keyed function on the control panel on/off (can only be used with a light curtain)• Specify any additional options desired but not shownH-6

Press Brake ControlsSafety and ControlsMechanical Press Brake GuardingTwo-Hand/Foot Method of Guarding and Machine ControlPackage 2101Package 2101 is for converting mechanical press brakescurrently being actuated by a mechanical treadle.This system provides a two-hand/foot method of guardingand machine control which converts the press to electric footpedal operation. System has single stroke and is footactuated with Select-O-Stop and automatic ram control.Excellent for the job shop for the versatility needed in shortruns.Meets current OSHA standards for control reliability andcomponent monitoring and also incorporates brakemonitoring.Model 3400 SS (Solid State) Control SystemComponents#302#303#300#301#311Package 2101 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• Keyed selector switch for two hand/foot method ofguarding and machine control (optional)• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)#306#305UL-102No. UL-102 UltraTouch Modules (two)No. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (four)No. 302 Guarded Foot SwitchNo. 303 Dual Solenoid Valve with MufflerNo. 305 Ram Control Cylinder AssemblyNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, LubricatorH-7

Press Brake ControlsSafety and ControlsMechanical Press Brake GuardingTwo-Hand/Foot Method of Guarding and Machine ControlTwo-Hand, Foot ControlThe two-hand/foot method of guarding and machine control of press brakeoperation is unique in that it provides point of operation guarding, yetallows operator to form the part without interference from a guard. Unlikesome systems, no additional setup time is required.When the press stops at the top of the stroke, the foot switch isautomatically deactivated, requiring the operator to use the palm buttonsonce again to bring the ram down to its preset position.If the operator does not need to hold the part at any time during the stroke,the keyed selector switch may be turned to "hand only." Use of the handbuttons only enables the operator to cycle the press through one completestroke without stopping. Similar to punch press work.The press may be jogged at any time but will stop when either the palmbuttons or foot pedal is released.Many safety devices are bypassed for setup purposes. However, thissystem is ideal for setup since the operator must use the two-hand/footmethod for setup as well as production. At the same time, it will not createany additional problems during set up.Operational Description• Operator depresses the two run buttons and initiates the press brakestroke.• Operator must hold the buttons down and the ram descends at fastspeed down to the 1/4" (6.35mm) position above the workpiece. If theoperator releases one or both run buttons, the ram will stopautomatically. If the control panel is keyed to "hand only," the ram willmake one complete stroke. This is helpful if the press brake is usedfor punching, piercing, notching, or blanking.• Select-O-Stop automatically stops ram 1/4" (6.35mm) above theworkpiece.• If the workpiece is not already in die, it may be inserted at this time.• The two-hand control or the foot switch is now re-initiated and thepress brake slow forms the workpiece and then returns to top stop athigh speed. The press brake is then ready for the next stroke.Ram Control Cylinder Assembly–No. 305 (Press BrakeApplications) The Triad Ram Control incorporates a No. 305 ramcontrol cylinder assembly into the Model 3400 control system toprovide a slow speed feature on mechanically actuated, frictionclutch press brakes. This allows the operator to automatically slowforma part to prevent damage to the part and to prevent potentialinjury due to part "whipping up" during the forming. When equippedwith the Triad Ram Control, the ram advances to a predeterminedposition above the work with the clutch fully engaged (fast down).At this point, the ram will stop, allowing for realignment of the partbefore forming. The foot switch is then actuated a second timeand the ram will advance slowly, forming the part and then returnto the top of the stroke at a high speed (fast return). The RamControl can be adjusted to provide the best speed for the partbeing formed.Select-O-Stop is a keyed function that is activated by the calibratedswitch actuator which is mounted on the side of the ram. Select-O-Stop allows the operator to bring the ram down in fast speed toa preset position which is 1/4" (6.35mm) above the material beingformed and will automatically stop the ram. This gives the operatorthe opportunity to realign the work piece and then slow form theworkpiece if desired. Select-O-Stop is a keyed function on/off onmain control panel.Package 2101 Ordering Procedure• Manufacturer of Press Brake __________________ Model ____________ Serial #_______________• Voltage ___________Cycle _________________ Phase ________________OPTIONS:• Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.• Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.• Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.• Main Power fused electrical disconnect switch --- Yes ____ No ____• Rotary cam, sprockets, and chain to replace two limit switches• Model BM-1600 Time-Based Brake Monitor. Refer to Pages D1 through D3 for specifications.• Model 8500 pedestal mount for operator run buttons. Specify height from floor. Refer to Page I-2 for specifications.• Additional run buttons for multiple press operators, keyed switch controlled• Auto-Return function is a keyed function on control panel on/off (requires additional limit switch)• Specify any additional options desired but not shownH-8

Press Brake ControlsSafety and ControlsMechanical Press Brake Control When Used as Punch PressPackage 2110Package 2110 Control converts mechanically actuated pressbrakes to electrical foot switch operation and gives the pressbrake single forming speed when used as a mechanicalpower press for punching, piercing, notching, or blankingoperations. The control incorporates single stroke functionwith Select-O-Stop and utilizes an electric foot switch formachine actuation. Meets OSHA standards for controlreliability and component monitoring and also incorporatesbrake monitoring.Model 3400 SS (Solid State) Control SystemComponents#302#303#300#301#311Package 2110 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• Keyed selector switch for two hand/foot method ofguarding and machine control• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)• Incorporates light curtain mute-out• Light curtain interface (optional)#306#304No. UL-102 UltraTouch Modules (optional)No. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (four)No. 302 Guarded Foot SwitchNo. 303 Dual Solenoid Valve with MufflerNo. 304 Air Cylinder AssemblyNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, LubricatorA proper point of operation guarding device is required when using theelectric foot switch as the activating device. Refer to SuperLight VI or VIIProgrammable Safety Light Curtain for proper guarding devicespecifications.H-9

Press Brake ControlsSafety and ControlsMechanical Press Brake Control When Used as Punch PressOperational DescriptionPackage 2110 allows the press brake to be operated as apartial revolution punch press. The controls meet all currentstandards for control reliability and component monitoringand also incorporates brake monitoring. The normaloperating procedure is the same as a partial revolutionpunch press.• Operator inserts workpiece into the die area• Operator clears body parts from hazardous zone• Operator initiates the ram cycle• Ram cycles and stops at top stop• Operator then removes workpiece from die areaAutomatic Ram Cycling and Indexing OptionsAuto Cycle — All systems are designed for single strokeonly. Auto Cycle allows the press to continue past top stopas long as the operator has maintained foot pedal contactand stops at the Select-O-Stop position. Auto-Cycle mayonly be used with a light curtain, which will prevent thepress from continuing past top stop, if the operator hashis/her hand in the die area when the press reaches topstroke. Excellent for the production of small parts andworkpieces with flanges.Auto Return — Press will automatically return to top ofstroke after piece part has been formed (requires additionallimit switch). This feature enhances ram cycling.Select-O-Stop function is activated by the calibrated switchactuator which is mounted on the side of the ram. Select-O-Stop allows the operator to bring the ram down to apreset position which is 1/4" (6.35mm) above the materialbeing formed and will automatically stop the ram. Thisgives the operator the opportunity to realign the work pieceand then slow form the workpiece if desired. Select-O-Stop is a keyed function on/off on the main control panel.Light Curtain Mute-Out Automatically bypasses lightcurtain when die has reached piece part and point ofoperation hazard no longer exists. Light curtain isautomatically reactivated when press reaches top of stroketo prevent operator from being in point of operation duringthe hazardous downstroke of the press. This feature isonly used when the SuperLight VI or VII infrared light curtainis used as the point of operation guarding device.Package 2110 Ordering Procedure• Manufacturer of Press Brake _____________ Model ____________ Serial #__________ Bed Length ____________• Voltage ___________Cycle _________________ Phase ________________OPTIONS• Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.• Main Power fused electrical disconnect switch --- Yes ____ No ____• Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.• Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.• Rotary cam, sprockets, and chain to replace two limit switchesPRODUCTION FUNCTIONS DESIRED• Model BM-1600 Time Based Brake Monitor. Refer to Pages D1 through D3 for specifications.• Auto cycle is a keyed function on control panel on/off (can only be used with a light curtain)• Auto return is a keyed function on control panel on/off (requires additional limit switch)• Light curtain Model. Refer to Pages A1 through A31 (requires light curtain interface on control panel if light curtain is used)• Light curtain Mounting Brackets• Model 9000 Swing Mounting Brackets. Refer to Page I-2 for specifications.• Model 8000 Pedestal Mounts. Refer to Page I-2 for specifications.• Palm button actuation; operator station UL-401. Refer to Pag C-7.• Specify any additional options desired but not shownH-10

Press Brake ControlsSafety and ControlsAir Clutch Press Brake ControlsUpdates Controls to Obtain Control ReliabilityPackage 2120Model 3400 SS (Solid State) Control SystemComponents#311#306#300#302Package 2120 updates the controls on air clutch pressbrakes to meet current OSHA standards for control reliabilityand component monitoring and also incorporates brakemonitoring.Single-stroke, foot-actuated function with Select-O-Stop.Package 2120 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• Keyed selector switch for two-hand/foot method ofguarding and machine control (optional)• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)• Incorporates light curtain mute-out• Light curtain interface (optional)#303#301No. UL-102 UltraTouch Modules (optional)No. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (four)No. 302 Guarded Foot SwitchNo. 303 Dual Solenoid Valve with MufflerNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, LubricatorA proper point of operation guarding device is required when using theelectric foot switch as the activating device. Refer to SuperLight VI or VIISafety Light Curtain for proper guarding device applications.H-11

Safety and ControlsPress Brake ControlsAir Clutch Press Brake ControlsUpdates Controls to Obtain Control ReliabilityPackage 2120 is designed for the air clutch press brake thatrequires the controls to be updated to meet current controlreliability standards. The controls are designed to meet thesestandards for forming operations and also for air clutch pressbrakes which are used for punching, piercing, or notchingoperations. SuperLight VI or VII safety light curtains can beadded to this control to obtain proper point of operationguarding. Refer to Pages A-1 through A-31.Operational Description• Operator depresses foot switch and ram descends atfast speed to Select-O-Stop position 1/4" (6.35mm)above the workpiece.• Work piece is realigned or slow-forming mode of thepress brake is actuated. At this time the point ofoperation guard is muted-out until ram returns to top stopposition.• This control is designed to retain current press brakefunctions and to incorporate control reliability andcomponent monitoring.Select-O-Stop is a keyed function that is activated by thecalibrated switch actuator which is mounted on the side of theram. Select-O-Stop allows the operator to bring the ram downin fast speed to a preset position which is 1/4" (6.35mm) abovethe material being formed and will automatically stop the ram.This gives the operator the opportunity to realign the work pieceand then slow form the workpiece if desired. Select-O-Stop isa keyed function on/off on main control panel.Automatic Ram Cycling and Indexing OptionsAuto Cycle — All systems are designed for single stroke only.Auto Cycle allows the press to continue past top stop as longas the operator has maintained foot pedal contact and stopsat the Select-O-Stop position. Auto Cycle may only be usedwith a light curtain, which will prevent the press from continuingpast top stop, if the operator has his/her hand in the die areawhen the press reaches top stroke. Excellent for the productionof small parts on press brakes and workpieces with flanges.Auto Return — Press will automatically return to top of strokeafter piece part has been formed (requires additional limitswitch). This feature enhances ram cycling.Light Curtain Mute-Out — Automatically bypasses lightcurtain when die has reached piece part and point of operationhazard no longer exists. Light curtain is automaticallyreactivated when press reaches top of stroke to preventoperator from being in point of operation during the hazardousdownstroke of the press. Light curtain mute out only is suppliedwhen a light curtain is used as the point of operation guardingdevice.Package 2120 Ordering Procedure• Manufacturer of Press Brake __________________ Model _____________________Serial #________________• Voltage ___________Cycle _________________ Phase ________________ Specify: Single Speed Twin SpeedOPTIONS• Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.• Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.• Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.• Main Power fused electrical disconnect switch --- Yes ____ No ____• Rotary cam, sprockets, and chain to replace two limit switches• Model BM-1600 Time-Based Brake Monitor. Refer to Pages D1 through D3 for specifications.PRODUCTION FUNCTIONS DESIRED:• Auto Cycle is a keyed function on control panel on/off (can only be used with light curtain)• Auto Return is a keyed function on control panel on/off (requires additional limit switch)POINT OF OPERATION GUARD OPTIONS:• SuperLight VI or VII infrared light curtain model. Refer to Pages A21 through A31 for selecting model (requires lightcurtain interface on control panel if light curtain is used)• Light curtain mounting brackets• Model 8000 Pedestal Mounts. Refer to Page I-2 for specifications.• Model 9000 Swing Mounts. Refer to Page I-2 for specifications.H-12

Press Brake ControlsSafety and ControlsAir Clutch Press Brake ControlsUpdates Controls to Obtain Control Reliability for Two-Hand/Foot Method of Guarding and Machine ControlPackage 3122Package 3122 updates the controls on air clutch pressbrakes to meet current OSHA standards for control reliabilityand component monitoring. It also incorporates the twohand/footmethod of guarding the point of operation. Thecontrol also incorporates brake monitoring.Model 3400 SS (Solid State) Control SystemComponents#302#303#311Package 3122 includes the following:Model 3400 SS (Solid State) Control System• Control reliable design• Diverse redundant design concept• Quickview diagnostic message display• Interrupted stroke provision• System logic and component diagnostics• Redundant captive contact safety relays• Control incorporates cross-checking, self checking, anddiverse redundancy• Control transformer (reduces voltage from 480/260 to120VAC)• Power interlock• NEMA 12 enclosure• Brake monitor top stop indicator• Ground fault indicator• Keyed selector switch for two-hand/foot method ofguarding and machine control (optional)• System on illuminated indicator light• System start guarded push button• System stop unguarded push button• Keyed selector switch for Select-O-Stop Function on/off• Control design writing (Page F-1)#300#301No. UL-102 UltraTouch Modules (two)No. 300 Calibrated Switch Actuator (Activates Select-O-Stop)No. 301 Limit Switches (four)No. 302 Guarded Foot SwitchNo. 303 Dual Solenoid Valve with MufflerNo. 306 Heavy Duty Pressure SwitchNo. 311 Filter, Regulator, Lubricator#306UL-102A proper point of operation guarding device is required when using theelectric foot switch as the activating device. Refer to SuperLight VI or VIISafety Light Curtain for proper guarding device applications.H-13

Press Brake ControlsSafety and ControlsAir Clutch Press Brake ControlsUpdates Controls to Obtain Control Reliability for Two Hand/Foot Method of Guarding and Machine ControlTwo-Hand, Foot ControlThe two-hand/foot method of press brake operation isunique in that it provides point of operation guarding, yetallows operator to form the part without interference from aguard. Unlike some systems, no additional setup time isrequired.When the press stops at the top of the stroke, the foot switchis automatically deactivated, requiring the operator to use thepalm buttons once again to bring the ram down to its presetposition.If the operator does not need to hold the part at any timeduring the stroke, the keyed selector switch may be turned to"hand only." Use of the hand buttons only enables theoperator to cycle the press through one complete strokewithout stopping. Similar to punch press work.The press may be jogged at any time but will stop wheneither the palm buttons or foot pedal is released.Many safety devices are bypassed for setup purposes.However, this system is ideal for setup since the operatormust use the two-hand/foot method for setup as well asproduction. At the same time, it will not create any additionalproblems during set up.Operational Description• Operator depresses the two run buttons and initiates thepress brake stroke.• Operator must hold the buttons down and the ramdescends at fast speed down to the 1/4" (6.35m)position above the workpiece. If the operator releasesone or both run buttons, the ram will stop automatically.If the control panel is keyed to "hand only," the ram willmake one complete stroke. This is helpful if the pressbrake is used for punching, piercing, notching, orblanking.• Select-O-Stop automatically stops ram 1/4" (6.35m)above the workpiece.• If the workpiece is not already in die, it may be insertedat this time.• The two-hand/foot method or the foot switch is now reinitiatedand the press brake slow forms the workpieceand then returns to top stop at high speed. The pressbrake is then ready for the next stroke.Select-O-Stop is a keyed function that is activated by thecalibrated switch actuator which is mounted on the side ofthe ram. Select-O-Stop allows the operator to bring the ramdown in fast speed to a preset position which is 1/4" (6.35m)above the material being formed and will automatically stopthe ram. This gives the operator the opportunity to realignthe work piece and then slow form the workpiece if desired.Select-O-Stop is a keyed function on/off on main controlpanel.Automatic Ram Cycling and Indexing OptionsAuto Return — Press will automatically return to top of strokeafter piece part has been formed (requires additional limitswitch). This feature enhances ram cycling.Package 3122 Ordering Procedure• Manufacturer of Press Brake ______________ Model ___________________ Serial #____________________• Voltage ___________Cycle _________________ Phase ________________OPTIONS• Electro--mechanical relay system (RL) instead of solid state (SS) control. Photo on Page F-6.• Motor H.P. if magnetic starter desired (Main Motor) ___ Full Load Amps ___ Rev. or Non-Rev.• Motor H.P. if magnetic starter desired (Ram Motor) ____ Full Load Amps ___ Rev. or Non-Rev.• Main Power fused electrical disconnect switch --- Yes ____ No ____• Rotary cam, sprockets, and chain to replace two limit switches• Model BM-1600 Time-Based Brake Monitor Description. Refer to Pages D-1 through D-3 for specifications.• Model 8500 Pedestal mount for operator run buttons. Refer to Page I-2 for details.• Additional run buttons for multiple press operators• Auto-return function--Press will return to top of stroke after part has been formed (requires additional limit switch)• Specify any additional options desired but not shownH-14

Press Brake ControlsSafety and ControlsPress Brake ClassificationAir Clutch, Hydraulic, Hydro-MechanicalThese designs of press brakes usually incorporate twin forming speeds and arenormally actuated by an electric foot switch. Due to their more recent date ofmanufacture, the controls normally have control reliability but verification of thisshould be done prior to machine guarding. If the controls meet current standards,the following is needed:• Mute-Out Package #130 PB (see Page G-1)• SuperLight VI or VII Safety Light Curtain (see Pages A-14 through A-31)• Mounting Brackets for light curtain (see below)NOTE: Always submit the machine electrical schematic to assure proper point ofinterface.Pedestal MountsPainted OSHA yellow and made of heavy angle construction.Both models are supplied with a floor mounting plate that canbe lagged to the floor.Model 8000: used to mount cornering mirrors or safety lightcurtains off of a machine.Model 8500: used to mount an operator station or palmbuttons off of a machine and includes a top plate formounting.Swing Mount BracketsModel 9000: Excellent method of mounting light curtain forpress brakes or when light curtain is to be moved for dieset-ups or machine maintenance. Model 9000 consists ofthree 180 degree pivot points along with light curtaindiagonal movement capability for virtually unlimited lightcurtain positioning. Model 9000 is a two-inch square tubingpainted OSHA yellow which mounts directly onto themachine housing making it a heavy duty yet versatilemounting bracket.B and C Dimensions are Required1. Pivot Point (1) will rotate 90 degrees in eitherdirection from position shown.2. Pivot Point (2) will rotate 180 degrees to theright from position shown.3. Pivot Point (3) will rotate 90 degrees in anydirection from position shown.4. Light curtain mounting plate is slotted to allowadjustment up or down.H-15

Safety and ControlsComponentsfor Punch Press & Press Brake Control SystemsNEED PHOTOAir Cylinder AssemblyNo. 304A 1 1/2" (38mm) bore, 1" (25mm)stroke air cylinder, completemounting bracket, and clevis.Automatic Ram ControlCylinderNo. 305(Press Brake Applications)Provides a slow speed featureon mechanically actuated,friction clutch press brakesallowing the operator toautomatically slow-form a partpreventing damage and potentialinjury due to part "whipping up"during the forming. When used,the ram advances to apredetermined position abovethe work with the clutch fullyengaged (fast down). At thispoint, the ram will stop allowingfor realignment of the part beforeforming. The foot switch is thenactuated a second time and theram will advance slowly formingthe part and then return to thetop of the stroke at a high speed(fast return). The Ram Controlcan be adjusted to provide thebest speed for the part beingformed.Calibrated Switch ActuatorNo. 300Used for all press brake guardsfor actuating Select-O-Stop.Dual Solenoid ValveNo. 303A most important aspect of doublevalve design is the incorporation oftwo separate 3/2 normally closedvalve elements which areinterconnected within a common valvebody assembly. Each of the two valveelements is operated by its own 3/2normally closed solenoid pilot valve.When simultaneously energized, bothmain valve elements are operatedsimultaneously. The probability of bothvalve elements malfunctioning on thesame cycle is extremely remote.A mechanical power press or other hazardous machine using apneumatically controlled clutch and brake mechanism should usea double valve with a self-contained monitoring device and/orexternal monitoring system which inhibits further operation of thevalve and machine in the event of a failure within the valve. Ofcourse, a double valve is just one of the components in a presscontrol system and any other elements of the system should beplanned with safety as a primary consideration.Electric Foot PedalNo. 302An oil-tight foot switch. Containsone set, normally-open contacts,and one set normally-closedcontacts. Includes a treadleguard to protect againstaccidental tripping. “Requires apoint of operation guard whenused for machine actuation,"such as safety light curtains orsafety interlock systems.Filter, Regulator, LubricatorNo. 311I-1

Componentsfor Punch Press & Press Brake Control SystemsSafety and ControlsHeavy Duty Pressure SwitchNo. 306NEMA 12 oil-tight and dust-tightswitch is adjustable from 1 to 115PSI.Pedestal MountsPainted OSHA yellow and madeof heavy angle construction.Model 8000: used to mountcornering mirrors or safety lightcurtains off of a machine.Model 8500: used to mount anoperator station or palm buttonsoff of a machine and includes atop plate for mounting.Both models are supplied with afloor mounting plate that can belagged to the floor.Limit SwitchNo. 301Oil-tight limit switch contains oneset normally-open contacts andone set normally-closedcontacts.Miniature Regulator, Oiler,FilterNo. 311ARotary Cam Switch with DriveCheckNo. 310AThe primary components whichmake up the Rotating Cam LimitSwitch are Snap Action Switchesand the Micro-Adjust Cams. TheMicro-Adjust Cam Block consistsof two cams with 180 degreelobes which can be adjustedrelative to the cam shaft bysimply rotating the adjusting disc.No tools are required to makethis adjustment. The adjustingdisc can be manually rotated asshown in the photograph. Thecam block has a self-lockingpolyurethane gear whichautomatically locks the camsrelative to the cam shaft, whenthe required contact setting hasbeen obtained.Operation StationNo. UL-501Includes two run palm buttonsand one emergency stop palmbutton, internally wired.Palm ButtonNo. 318Includes ring guard andmounting enclosure.See ergonomic palm buttons tocontrol carpal tunnel syndrome.Swing Mount BracketsModel 9000Consists of three 180 degreepivot points along with light guarddiagonal movement capability forvirtually unlimited light guardpositioning. Two inch squaretubing painted OSHA yellowwhich mounts directly onto themachine housing making it aheavy duty yet versatile mountingbracket.UltraTouch ModuleNo. UL-102I-2

Safety and ControlsComponentsfor Punch Press & Press Brake Control SystemsShut-Off ValveControl of Hazardous Energy Sources(Lockout / Tagout)Dept. of Labor Occupational Safety & Health Admin. 29CFR Part 1910TO8 Shut-Off Valves, typically attached to the inlet end of acombination unit, are manually operated, slide type valvesthat open and close with a short one-inch movement of theslide. The valve slide can be locked in the closed positionwith a customer supplied padlock. The standard valve is athree-way valve that exhausts downstream air in the closedposition.Ordering ProcedureThree-Way ValvesExhaust DownstreamPart Size PTFAir in Closed Position1/4” (6mm) Part #TO8-200-E1PA3/8” (10mm) Part #TO8-300-E1PA1/2” (13mm) Part #TO8-400-E1PAMaterials of ConstructionBody: ZincSlide: Acetal PlasticElastomers: NitrideDimensionsAll dimensions in inches (millimeters)Copies of the actual OSHA standard may be obtained from:U.S. Department of LaborOccupational Safety & Health AdministrationOffice of Public Affairs - Room N3647200 Constitution AvenueWashington, D.C. 20210(202) 693-1999International Inquires:Jacquelyn DeMesme-GrayOSHA Coordinator for International AffairsU.S. Department of LaborOccupational Safety & Health AdministrationDivision of International Affairs - Room N3641200 Constitution AvenueWashington, D.C. 20210(202) 693-2400www.osha.govI-3

Brake Performance TesterSemelex ® II Safetimeter ® Test SetSafety and ControlsOSHA Uses Our Safetimeter...Shouldn't You?Our newly designed Semelex ® II Safetimeter ® Test Set isfield proven to accurately measure press stop time andsafety distance to verify compliance with federal and staterequirements. Designed for harsh industrial environments,the unit is portable, light weight, easy to use, andincorporates new and improved features.Ruggedized Auto-HandBuilt for pressrooms, it will release a run button or push anE-Stop button to initiate press stop when signaled by theposition/velocity transducer.Redesigned Auto-FlagConnects to the Auto-Hand and is positioned outside thesensing field of safety light curtains. It initiates a press stopby interrupting the sensing zone at a preset point in thestroke to check stop time.Heavy-Duty Position/Velocity TransducerIndustrial grade magnets for secure mounting to base andupper bolster. It provides accurate direction, position, andvelocity signals to the meter for testing press strokes up to49 inches.Quick-Charge BatteryThe unit's built-in battery can be fully recharged in eighthours or can run off of AC power. You can not over-chargethe battery and a charge indicator signals you when thebattery is low.Two Safetimeters in OneThe same unit can be used to check full or part revolutionclutch presses.SpecificationsStop Time (Ts)Safety Distance (Ds)Press StrokeOperating:Between ChargesCharge TimeAccuracyPower SupplyOptions9.999 seconds, max999.9 inches, max49 inches, max3-5 days typical on/off8 hours+/- 1% of reading• 115VAC 50/60 Hz Supply/Charger• 6VDC Rechargeable Battery• Manual Start Push-button• Remote Tachometer withMagnetic BaseSpecifications may change without notice.A complete Series 1999 Semelex II Safetimeter Test Setincludes: Meter, Position/Velocity Transducer with CableExtension Set, Auto-Hand with Auto-Flag, Legs, PlungerExtension, and Operations Manual.J-1

Safety and ControlsBrake Performance TesterSemelex ® II Safetimeter ® Test SetThe Semelex II Safetimeter Checks StopTime, Safety Distance and More...Stop time (Ts) is the time interval from the initiation of thestop signal to the complete stop of the press. Stop time canchange as a result of wear, speed, machine use, solenoidvalve response, die weight, and other factors. State andFederal guidelines require periodic checking of stop time.Safety Distance (Ds) is the distance between the location oftwo-hand control or personnel safety devices and the pinchpoint closest to the operator. OSHA regulation1910.217(c)(3)(iii)(e) expresses Safety Distance using thefollowing formula: Ds=Ts x 63 inches/sec. When selected,the Semelex II Safetimeter will display the minimum safetydistance per the OSHA formula.Counterbalance can be easily checked by measuring thedown- and up-stroke stop time. When these two times arethe same, counter-balance is properly set.Personnel Safety Devices like light curtains or safety matscan be tested using the Auto-Hand and Auto-Flag to verifyreaction time per the OSHA formula. The overall responsetime of the safety device, press control E-Stop circuit, andthe clutch brake mechanism are checked when the Auto-Hand or Auto-Flag accessories are used.Ruggedized Auto-Hand with New AutoFlag, Plunger Extension, and LegsSemelex II SafetimeterSelf-Contained/PortableHeavy-Duty Position/Velocity TransducerJ-2

Triad Controls, Inc.Sales and Marketing OfficesUnited StatesTriad Controls, Inc.P.O. Box 9306Pittsburgh, PA 15225Toll Free Number: 800-937-4334Direct Number: 412-262-1115Fax: 412-262-1197CanadaTriad Controls, Inc.1734 Orangebrook Court, Unit 11Pickering, Ontario L1W 3G8Toll Free Number: 888-285-8885Direct Number: 905-831-1111Fax: 905-831-4064MexicoTriad Controls, Inc.3938 Bratton StreetSugar Land, TX 77479Direct Number: 281-265-2832Fax: 281-265-1276Customer Service (800) 851-2026We have designed our equipment to the veryhighest performance and safety standards knownto the current technological state of the art, asevidenced by our U.S.A. and foreign patents issuedand pending. However, the installation, usage,suitability, and fitness of our equipment for anypurpose, known or unknown, is interdependentupon the performance of other equipment notmanufactured, installed, secured or maintained byTriad Controls, Inc.We cannot and do not accept responsibility for anyoverall system performance when factors, such asthese, are beyond our control.www.triadcontrols.comsales@triadcontrols.comservice@triadcontrols.com08/01 P/N: 28-042