Gefran 1300 - Controllers And Programmers

• 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