NGC-UIT-ORD to NGC-UIT2-ORD - Pentair

NGC-UIT-ORD to NGC-UIT2-ORDConversion InstructionsDescriptionThese instructions will guide the installer on how to convert fromNGC-UIT-ORD to NGC-UIT2-ORD and are intended only for personnelexperienced in panel constructions. This kit can also replace a NGC-UIT-OUT if installed in a nonhazardous area. If installed outdoors innonhazardous area, then a protective cover is required.Tools Required• Masking tape• #16 (3/16) drill bit• 3/8 drill bit• Metal file• In-line torque wrench with 8mm (5/16 in) socket• Jig saw (recommend using carbon steel blade with 24TPI)Kit ContentsQty Description Manufacturer Part Number2 9 Pin D-Sub to 10 pin terminal block Phoenix Contact 23151621 12 Vdc Power Supply Lambda DSP60-122 Serial Communication cables, 10 ft. L-Com CSMN9MF-103 Alarm Relays – 12 V, 12 A, SPDT Tyco Electronics RTB14012F3 Alarm Relay Sockets Tyco Electronics RT787241 NGC-UIT2-ORD and mountinghardware (12 Kep nuts, 6/32 in)1 DIN35 Rail, 10 inches N/A1 Template for replacing UIT1 withUIT2Pentair ThermalManagementPentair ThermalManagement10332-0133 Ground Terminal Blocks Phoenix Contact 30312384 End Clamps Phoenix Contact 0800886Optional–To be purchased separately–UIT2 Window Kit P/N T1011164SpecificationsGeneralArea of Use Nonhazardous, indoors or outdoors (IP65, Type 4)Supply Voltage9 – 30 Vdc, 3.6 – 1.2 AOperating Temperature –30°C to 60°C (–22°F to 140°F)Storage Temperature –30°C to 80°C (–22°F to 176°F)Dimensions279 mm W X 229 mm H X 70 mm D(11 in. W X 9 in. H X 2.75 in. D)Alarm OutputsTransistor open collectoroutputsUse to drive externalrelaysLCD DisplayDisplayTouch ScreenNetwork ConnectionLocal/Remote PortLocal RS-232Remote RS-485 #2Data RateMaximum cable lengthField PortField RS-485 #1Data RateLANStatus LEDsThree open collector outputs, with a range of5 – 30 Vdc with a max. sink current of 500 mARelays may be assigned for alarm outputs.LCD is a 8.4 in. XGA, color TFT transflectivedevice with integral LED backlight5-wire resistive touch screen interface for user entryRS-232/RS-485 ports may be used to communicatewith host computers (DigiTrace SupervisorSoftware) or DCSA non-isolated, 9 pin D sub male2-wire isolated, 9 pin D sub male9600 to 57600 baud.For RS-485 not to exceed 1200 m (4000 ft). Cableto be shielded twisted pair.RS-485, 2-wire isolated. Used to communicatewith external devices, such as NGC-30-CRM andRMM2. Maximum cable length not to exceed 1200m (4000 ft). Cable to be shielded twisted pair.2-wire isolated, 9 pin D sub maleTo 9600 baud10/100 Base-T Ethernet port with Link and ActivityUSB Ports USB 2.0 Host port Type A receptacle (X2)WARNING:FIRE Hazard: The NGC-UIT2-ORD must not be used in hazardous locations.Electrical components within the unit could ignite flammable gases. Do notinstall the unit where it may be exposed to flammable gases.IMPORTANT:The NGC-UIT2-ORD is an electronic unit. During installation, take thefollowing precautions to avoid damage to its electronic components.• Handle with care to avoid mechanical damage.• Keep electronics dry.• Avoid exposure to static electricity.• Avoid contamination with metal filings, liquids, or other foreign matter.• Take care to protect the user interface board on the enclosure door.• Use agency-approved conduit bushings, adapters, and cable glandsto keep the enclosure protected from dust and fluids.THERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/131 / 8

1 Removing the Existing NGC-UIT-ORD 2 Removing the Existing NGC-UIT-ORDCaution – Power to the Electrical panel that ishousing the NGC-UIT-ORD must be turned OFFbefore proceeding.1. Loosen and remove all 10 screws and remove theNGC-UIT-ORD from the panel door.1. Disconnect the cables from the NGC-UIT-ORD byloosening the retaining screws that secure the Phoenixconnectors to the mating terminals on the NGC-UIT-ORD. This includes the serial communications (RS-485),Relay outputs and AC Input.NGC-UITdisplayInside ofpanel door3 Removing the Existing NGC-UIT-ORD1. Disconnect the wires from the Phoenix connectors. Undoall the cable ties for the wiring bundle to the NGC-UIT-ORD. These wires will be used for the NGC-UIT2-ORDonce it is installed.Cable tiesTHERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/13 2 / 8

Enlarging the NGC-UIT openingUse the foldout template as the guide for enlarging the cutout.Template is actual size (see attached at back of booklet)Instructions1. Line up the upper left hand corner of the template with theexisting cutout. Use masking tape to secure the templateto the panel door. The dashed lines indicate the areas thatmust be removed.2. Using a center punch, mark the 12 mounting holes, M1–M12.3. Using a center punch, mark the 3 holes used to insert a cuttingblade, H1–H3.4. After making the marks using the center punch, remove thetemplate.5. Using a straight edge and marking pen, draw a line startingfrom the upper left hand corner to the center of hole H1.Repeat the line from the center of hole H1 to H2 and H3.6. Use a 3/16 drill bit and drill all 12 mounting holes, M1–M12.7. Use a 3/8 drill bit and drill the 3 holes used to insert thecutting blade, H1–H3.8. Using a jigsaw start the cut from the bottom left corner ofthe existing cutout and follow the marked line to the centerof hole H1. Continue the cut to hole H2 and H3. End the cutat the upper right hand corner of the existing cutout.9. Debur all cut edges before installing the new UIT2.Masking tapeInside ofpanel doorUIT 2 cutout patternM1M2 M3 M4H3UPPERLEFT HANDCORNERM12Original PanelCutout AreaM5M11DrawingNot to ScaleM6H1UIT2 PanelCutoutH2M10M9M8M7THERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/133 / 8

Installing the NGC-UIT2-ORD1. Insert the NGC-UIT2-ORD into the panel door opening.Verify that the gasket that came with the NGC-UIT2-ORDis properly installed. Secure the UIT2 using the twelve 8-32nuts and hardware.2. After the display is properly positioned, tighten the nuts to0.9 newton-meters (8-inch-pounds) of torque using a 8mm(5/16 in) wrench. Tighten Kep nuts in the sequence shownfor proper sealing.19113587Not to Scale6421210Installing the DIN Rail components1. Locate an area in the panel where the componentsmounted on the DIN rail can be installed. If there is DINrail space available then mount these on components onthe available space.10.00 inchBK543WH21BK543WH21121114121114121114LNPhoenix 0800886Phoenix 3031238SH 9 8 7 6Field PortPhoenix 3031238SH 9 8 7 6Remote PortPhoenix 0800886RelaySPDTRTB14012FRelaySPDTRTB14012FRelaySPDTRTB14012FPhoenix 0800886Power SupplyLambda12 Vdc @ 4.5 AmpsDSP60-12Phoenix 3031238Phoenix 0800886SocketRT78724A2A1SocketRT78724A2A1SocketRT78724A2A1–– + +Vout Adj.THERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/13 4 / 8

Connect Power1. Connect the AC voltage wires that were removed from theNGC-UIT to the AC input on the 12V power supply. Referto wiring diagram below. The illustration below shows thewires from the UIT1 (dashed lines) going to the power supplyAC input.2. Connect the DC side of the power supply to the UIT2 DC input,one side of the alarm relays and DC input to the alarmrelay driver outputs.Back of UITRS-485 PORTSFAIL SAFE RELAY OUTPUTSAC INPUTFIELD REMOTESIG–SIG+SHLDSIG–SIG+SHLD1 2 3 4 5 6WH BK S SWH BKRELAY 1 RELAY 2 RELAY 31 2 3 4 5 6 7 8 9 10 11Line/L1N/L21 2 3N\L2Line\L1AC InputBKWHBKWH1212125432 15432 1111411141114LNPhoenix 0800886Phoenix 3031238SH 9 8 7 6Field PortPhoenix 3031238SH 9 8 7 6Remote PortPhoenix 0800886RelaySPDTRTB14012FRelaySPDTRTB14012FRelaySPDTRTB14012FPhoenix 0800886Power SupplyLambda12 Vdc @ 4.5 AmpsDSP60-12Phoenix 3031238Phoenix 0800886SocketA2RT78724A1SocketA2RT78724A1SocketA2RT78724A1–– + +Vout Adj.+8 7 6 5 4 3 2 1–Door MountedTHERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/135 / 8

Connecting the Alarm Relays1. The illustration below shows the wiring for the alarmrelays from UIT1 (dashed lines) to UIT2. TB-X’s are the fieldterminals. Refer to the panel wiring for location of the fieldterminals.2. Connect the Relay Driver Output signals to the relays shownin the illustration below.RS-485 PORTSBackside of UITFAIL SAFE RELAY OUTPUTSAC INPUTFIELD REMOTESIG–SIG+SHLDSIG–SIG+SHLD1 2 3 4 5 6WH BK S SWH BKRELAY 1 RELAY 2 RELAY 31 2 3 4 5 6 7 8 9 10 11Line\L1N\L21 2 3TB-XTB-XTB-XTB-XTB-XTB-X14 13ARFuseNeutralLineTo Alarm Lamp/SwitchMounted on Panel DoorBK54WH3 2 1BK54WH3 2 1111214111214111214LNPhoenix 0800886Phoenix 3031238SH 9 8 7 6Field PortPhoenix 3031238SH 9 8 7 6Remote PortPhoenix 0800886RelaySPDTRTB14012FSocketA2RT78724A1RelaySPDTRTB14012FSocketA2RT78724A1RelaySPDTRTB14012FSocketA2RT78724A1Phoenix 0800886Power SupplyLambda12 Vdc @ 4.5 AmpsDSP60-12–– + +Phoenix 3031238Phoenix 0800886Vout Adj.+8 7 6 5 4 3 2 1–Door MountedTHERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/13 6 / 8

Communications1. The illustration below shows the wiring for RS-485 portsfrom UIT1 (dashed lines) to UIT2. Refer to the panel wiringfor location of the field terminals.2. Connect the RS-485 serial cables to the appropriate commport on the UIT2 as shown in the illustration.Backside of UITRS-485 PORTSFAIL SAFE RELAY OUTPUTSAC INPUTFIELD REMOTESIG–SIG+SHLDSIG–SIG+SHLD1 2 3 4 5 6WH BK S WH BK SRELAY 1 RELAY 2 RELAY 31 2 3 4 5 6 7 8 9 10 11Line\L1N\L21 2 3RS-485RS-485CRM(S)WH BK S3 2 13 2 1WH BK SWH BK S3 2 1Continue toother CRM(s)BK54WH3 2 1BK54WH3 2 1121114121114121114LNPhoenix 0800886Phoenix 3031238SH 9 8 7 6Field PortPhoenix 3031238SH 9 8 7 6Remote PortPhoenix 0800886RelaySPDTRTB14012FRelaySPDTRTB14012FRelaySPDTRTB14012FPhoenix 0800886Power SupplyLambda12 Vdc @ 4.5 AmpsDSP60-12Phoenix 3031238Phoenix 0800886SocketA2RT78724A1SocketA2RT78724A1SocketA2RT78724A1–– + +Vout Adj.Serial CablesDoor MountedTHERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/137 / 8

NGC-UIT2-HAZ Cut Out Dimensions10.82 mm(0.426 in)88.39 mm(3.480 in)Panel Cut Out243.54 mm(9.588 in)88.39 mm(3.480 in)88.39 mm(3.480 in)71.48 mm(2.814 in)11.1 mm(0.437 in)Ø 4.83 mm (0.190 in) X12Top of DisplayPanel Cut Out190.7 mm(7.508 in)71.48 mm(2.814 in)Panel Cut Out Area71.48 mm(2.814 in)DrawingNOT TO SCALEWWW.THERMAL.PENTAIR.COMNORTH AMERICATel: +1.800.545.6258Fax: +1.800.527.5703Tel: +1.650.216.1526Fax: +1.650.474.7711thermal.info@pentair.comEurope, Middle East, AfricaTel: +32.16.213.511Fax: +32.16.213.603thermal.info@pentair.comAsia PacificTel: +86.21.2412.1688Fax: +86.21.5426.2917cn.thermal.info@pentair.comLatin AmericaTel: +55.11.2588.1400Fax: +55.11.2588.1410thermal.info@pentair.comPentair, NGC and DigiTrace are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reservesthe right to change specifications without prior notice.© 2011-2013 Pentair.THERMAL MANAGEMENT SOLUTIONS EN-DigiTraceNGCUITtoUIT2-IM-H58770 01/138 / 8