GEFRAN Controller, Type: 600 OF“ OPEN FRAME” CONTROLLER

flow control valve Controller : 600 OF“ OPEN FRAME” CONTROLLER Main features • Universal input configurable from faceplate • Accuracy better than 0.2% f.s. under nominal conditions • Up to 5 outputs, relay, logic, for control, alarms • Hot/ cold function with selection of cooling liquid • 3 alarms with completely configurable function • Software alarm for load interrupt or probe in short circuit ( LBA) • Self-tuning, Auto-tuning, Soft-start, bumpless Man/ Auto function • Double set, set ramp, timed output function • Setpoint programmer functions with 3 configurable steps • Configurable internal buzzer • Optically isolated RS485 serial communication, protocol: MODBUS RTU • Self-diagnosis • Panel mounting • Screw connections with removable terminals Main applications • Small industrial ovens • Pipe welders • Temperature control units • Dryers • Climatic cells and test benches • Control panels with membrane keyboard TECHNICAL DATA INPUTS Accuracy 0, 2% f.s. ± 1digit. Sampling time 120msec. TC - Thermocouple J 0...1000° C / 32...1832° F K 0...1300° C / 32...2372° F R 0...1750° C / 32...3182° F S 0...1750° C / 32...3182° F T -200...400° C / -328...752° F custom -1999...9999 ( B, E, N, L-GOST, U, G, D, C, etc.) RTD 2/ 3 wires PT100 -200...850° C / -328...1562° F JPT100 -200...600° C / -328...1112° F PTC 990& , 25° C -55...120° C / -67...248° F NTC 1K& , 25° C -10...70° C / 14...158° F DC - Linear With scale settable from: -1999...9999 0...60mV / 12...60mV 0...10V / 2...10V 0...5V / 1...5V 0...1V / 0, 2...1V 0...20mA / 4...20mA Input impedance: Ri > 1M _ for 60mV, 1V Ri > 10K _ for 5V, 10V Ri = 50 _ for 20mA 32-segment custom linearization can be inserted. Digital input Ri = 4, 7K. ( 24V, 5mA) insulation 1500V or no-voltage contact. Function configurable for man/ auto selec- tion, local/ remote ( setpoint from serial line, setpoint1/ setpoint2; Set/ reset out- puts, start/ stop functions from tuning, software on/ off, reset alarms memory, hold. OUTPUTS 5 configurable outputs: • OUT1 available in relay or logic • OUT2, OUT3, OUT4: relay only • OUT6: logic only Freely assignable to control functions and single alarms in " OR" or " AND" . Can be slaved to front panel key or aux. digital input. Relay With contacts: 5A at 250Vac/ 30Vdc, cos_ = 1 Logic 15Vdc ± 10% ( 12V min a 30mA) Buzzer ( Output 5) Settable signal type