DISOMAT® Tersus weighing terminal - graviconcept

DISOMAT ® Tersus weighing terminal% A weighing terminal with all the equipment% Clear operator guidance on a graphicscompatibleback-lit LCD display% Built-in Ethernet port% 4 built-in USB Ports% Connection for industrial fieldbuses% Bluetooth interface (optional)% Built-in legal-for trade memory (optional)% Remote α/n keyboard (optional)% Modular and expandable I/O% Also available with two measuring channels% All components can be replaced withoutre-verificationApplicationThe compact DISOMAT ® Tersus weighingterminal is ideal for use in a wide range ofweighing applications, regardless ofwhether you're focusing on operatingscales or data processing systems, controllingprocesses or communicating with systemsprovided by the customer.The system has four predefined configurationsstored for typical applications that canbe easily called up:These function variants:% Cargo scales% Crane scales% Filling scales% Discharge ScalesThey offer the user a proven scope of functionsadapted to each individual applicationincluding the option of adapting the weighterminal to the special requirements of hisscale.You can also get the option of activating itsconfiguration as a road weigh bridge(input/output scale).BV-D2273GBFurthermore, you can adapt the functionalityof the DISOMAT ® Tersus to virtually anyweighing job by adapting the links betweenthe logical function blocks.You can do either this by using the convenientDISOPLAN PC program (a graphicinterface) or right on the terminal. Thismakes it easy and cost-effective to adaptthe terminal locally without major programmingeffortIn the optional two-channel measuring instrumentdesign, the DISOMAT ® Tersuscan also be used for operating twin-unitroad weigh bridges or two-trolley craneswith a separate overload indicator, or moreyou can simultaneously monitor the levelsof two bins. You can even carry out tofeeding processes at onceEquipmentThe back-lit graphic-compatible QVGAformat display (320 x 240 dots) shows theweight constantly, even when operatorsare making inputs in the seven-line dialoguearea of the display or when statusinformation is output.For instance, this might be information onthe progress of Feeding in progress (abargraph), on the position of the inputs oroutputs or help for operating the terminal.A special mode ("the telephone alphabets")can also be used to key in α-characters viakeyboard and you also have the option of aremote α/n keyboard to make it moreconvenient to key in inputs, particularly forfrequent texts.You can add a second independent controlterminal at any time with secondDISOMAT ® Tersus in the 'mirror" –conficuration.You can use a total of eight binary inputsand 12 binary outputs for control jobs onthe scale and DISOMAT ® Tersus and evenadd an analog I/A module (two input / twooutputs).

They offer the right packaging for virtually every environment.The available housing designs for DISOMAT ® Tersus25 mm forService cableVTG 20450 table-top terminalPlastic protection class IP 5410 cable inlets including supply connectionsand load cell cablesWeight: 3.7 kgPanel-mount VEG 20450 terminalProtection class: front IP54, otherwise IP 20Plastic138.5 x 282 mm panel cut-outWeight: 3.5 kg19" VNG 20450 sub-rackwith built-in VEG 20450 terminalDepth 195 mm + 25 mm for service cableProtection class: front IP 54 otherwise IP 20Weight: 7.5 kgVFG 20450 crane/field housingwith built-in VEG 20450 terminal,Sheet steel,Protection class: IP 54,Weight 11 kgStainless steel VKG 20450 housingTable-top mountingProtection class: IP 65 (NEMA 4x)Weight: 5 kgThe VKG 20450 can also be mountedon the wall with the attached holder.(cable outlets below)

Technical Data:DisplayKeyboardSupply voltagePower consumptionTemperature rangeInput Signal::Sensitivity:Measuring rate:Increment Value::Unit:Number of Components::LCD graph-compatible, 240 x 320 pixels,120 x 90 mmWeight display 22 mm digit height,1 Status line and 7 dialog lines per 5 mmdigit heightMembrane keyboard with 33 multiplefunctionkeys, 12 of which are configurablefunction keys.85 - 250VAC, 47 - 63 Hz24 VDC (18 - 36 VDC)20 VA max.Service temperature: -30 to +60°CVerifiable.–30 to +40°CStorage temperature: -40 to +60°C0-35 mV0.4 µV / d132 measurements/second1, 2 and 5 etc. adjustable from0.01- 5,000kg, g, t, lb, N, kNLegal-for-trade operation: Max. 8,000 dMulti-range scale 3 x 4,000 dMulti-interval scale 3 x 4,000 dNo limits to resolution in non legal-fortradeoperationTo 100% of the weighing rangeTaring:Zero setting equipment: Can be set to a max. 20%Automatic zero point lag 0.5 d/sec, canbe switched offFilter:Mains-synchronous noise-signal suppressionInterference signals ≥ 100 dB ,Common mode rejection ≥ 110 dBSoftware filter, filter interval 0-10 sec.Linearity error < 0.025 ‰Zero point stability, TK 0 < 0.4 µV / 10Kcorresponds to 0,012 ‰ / 10KRange stability, TK c < 0.03 ‰ / 10 KAccuracy, F comb< 0.05 ‰ / 10 KDate/Time:Real-time clock (RTC),Back-up time at least 7 daysLoad cell impedance: At least 43 Ω (corresponds to 8 x 350 Ω -load cell or > 20 RT load cells à 4,000 Ω)also valid as minimum total impedancefor two-channel terminals (such as 2 x 4 x350 Ω)Load cell supply: 12 V alternating current supplyBinary Inputs:8 inputs, indirect coupled, securely isolated,18-36 VDCAuxiliary 24 V supply available for controllingthe inputs (max. 150 mA).Binary outputs:12 outputs, indirectly coupled, securelyisolated (relay), passive. Load capacity24 VDC/VAC max. 500 mA,90 - 250 VAC max. 300 mA.The refresh rate of the outputs in the 'fastcomparator' function is 132 x per secondSchenck Process GmbHPallaswiesenstr. 10064293 Darmstadt, GermanyPhone: +49 6151 1531-1216Fax: +49 6151 1531-1172sales@schenckprocess.comwww.schenckprocess.comSerial interfaces:Data processingproceduresSecondary displayprocedures:::Ethernet InterfaceUSB portsOptionsSecond measurementinputRemote VTT28000 PCswivel keyboard (USBport) for convenient datainput.Data input viaBarcode scannerVerifiable VMM20450data memory for weighdata as a substitute forcheck printerVEA20451 analog output/ inputInterface ExpansionVSS 021Profibus VPB couplingmoduleDevice Net subassemblyVCBBluetooth module forserial interface S3RadioData transmissionI/O upgrade subassembliesThe matching safety barrierassemblies for connectingintrinsically safeweighing platforms andoperating units in theATEX 2G category(zone 1)Other options or customisedfunctions for yourapplications at request3 interfaces for a printer, data processing orsecondary displayS1 and S2 can be changed to- RS 232- RS 422/485, 4-wire- RS 485, 2-wire- The change can be made using software(no jumpers)S3: RS 232 fixed, using Bluetooth as an option- Max. baud rate for all interfaces:38,400 baudSiemens 3964RS5 (RK512)ModbusStandard Schenck DDP8672 procedureSchenck DDP8785 poll procedureDTADDP 8861DDP 885010/100 base-T, full duplex-compatible4 x USB 2.0 host (master)e.g. for twin-unit scalesOn requestMemory capacity 128 MB fortypically 3 m. weighing operations2 outputs, 0(4) - 20 mA, loadmax. 500 ΩResolution: 10,000 partsRefresh rate: 10/sec2 inputs 0(4) – 20 mA or 0–10 VLinearity < 0.15 ‰Zero-point stability < 0.25 ‰ / 10 KStable range < 0.25 ‰ / 10 KIn addition: two binary outputsopen collector 24VDC,galvanically free1 RS 232 serial interfaceProfibus DP protocolMax. baud rate 12 MbaudClass 1 or 2 module, maximumtransmission link 100 (15) mFor printing data or data processingconnection- Binary inputs/outputs (max. additional16 inputs or 16 outputs)- Added analog output-BV-D2273GB 0905 All information is given without obligation. All specifications are subject to change. © by Schenck Process GmbH, 2009