GEFRAN Controller, Type: 1200 - 1300

1200 - 1300 CONTROLLERS Main features • Universal input configurable from faceplate • Accuracy better than 0.2% f.s. under nominal conditions • Control output: relay, logic, Triac or continuous • Hot/ cold function with selection of cooling fluid • 3 alarms with completely configurable function • Analog retransmission output • Up to 2 isolated digital inputs with configurable function • Isolated digital input with configurable function • Auxiliary input for CT ( TA) ( 50mAac) • Heater break or probe short-circuit alarm • Self-tuning, Auto-tuning, Soft-start, bumpless Man/ Auto function • Double set, set ramp, timed output function • Optically isolated RS485 serial line. Protocol: GEFRAN MODBUS RTU • Self-diagnosis • Rapid configuration from PC with Winstrum packet Main applications • Extrusion lines • Injection presses for plastics • Heat punches • Presses for rubber • Packaging machines • Packing machines • Polymerization and synthetic fiber plants • Food processing pants • Die-casting plants • Cooling plants • Climatic cells and test benches • Dryers for ceramics and construction parts • Ovens • Painting plants TECHNICAL DATA INPUTS Accuracy 0, 2% f.s. ± 1digit. Acquisition of the input signal 120msec. TC - Thermocouples 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 B 44...1800° C / 111...3272° F E -100...750° C / -148...1382° F N 0...1300° C / 32...2372° F custom -1999...9999 Using the custom solution, tables are available for the following thermocouples: L-GOST 0...600° C / 32...1112° F U -200...400° C / -328...752° F G 0...2300° C / 32...4172° F D 0...2300° C / 32...4172° F C 0...2300° C / 32...4172° F ( NI-Ni18Mo) 0...1100° C / 32...2012° F RTD 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 in limits: -1999...9999 0...60mV / 12...60mV 0...10V / 2...10V 0...5V / 1...5V 0...1V / 0, 2...1V 0...20mA / 4...20mA Imput impedance: Ri > 1M& per 60mV, 1V Ri > 10K& per 5V, 10V Ri = 50& per 20mACustom linearisation with 32 segment. Auxiliary input ( IN CT) For current transformer 50mAac, 50/ 60Hz, Ri= 10& Digital input ( IN1/ IN2) PNP: Ri = 4, 7K& ( 24V, 5mA) insulation 1500V NPN: voltage-free contact. Function configurable among man/ auto selection, local/ remote ( setpoint from serial line, setpoint1/ setpoint2) ; Set/ reset outputs, start/ stop tuning functions, software off/ on, reset alarm memory, hold. OUTPUTS 4 configurable outputs: • OUT1 relay ( switching contact only with OUT2 relay) • OUT2 available in relay, logic or triac • OUT3 available in relay, logic, continuous or analog retransmission • OUT4 relay or logic. The outputs are freely assignable to control and alarm functions ( in " OR" or " AND" ) . They can be slaved to a faceplate key or to the auxiliary digital input. Relay ( order code R) With rating: 5A/ 250Vac/ 30Vdc, cosÕ = 1 Logic ( order code D) 24Vdc, Rout= 100& ( 10V/ 20mA) Triac ( order code T) 24...240Vac ± 10% , 50/ 60Hz, 1A max. I2t = 128A2sec. Leakage current 1.5mA max a 200Vac. Continuous ( order code C) 0...10V, 0/ 4...20mA, on 500& max only for heat/ cool control output. Retransmission ( order code W) 0...10V, 0/ 4...20mA, on 500& resolution 12bit, useful for retransmission of the variable.