Gefran Series 1650 Double loop PID Controller, 1/8 DIN

Large LCD display with customization of plastic front panel color and logo. Graphic display of power, output current or valve position. Scrolling alphameric display of 25 messages (32 letters each), completely configurable and savable, in three languages. Thanks to language selection and clear scrolling messages for diagnostics, alarms, and process state, the controller speaks the  user’s language.

• Operator interface with large LCD display and three configurable bar graph
• Scrolling diagnostics messages, configurable, in the selected language
• Easy, guided configuration, copy/ paste parameters even with power off
• Preventive maintenance with energy counters (kWh) and load switching
• 32 function block applications
• 8 math application blocks
• Timer, setpoint and algorithm programmer for controlling motorized valves
• Advanced tuning of control parameters
• Different password levels
• 3 universal inputs configurable for thermocouples, resistance thermometers, linear inputs
• AMS2750/CQI-9 conformant
• 2 PID control loop
• 2 setpoint programmers (128 steps in 16 programs)
• Relay, logic, isolated analog outputs
• Up to two CT inputs for interrupted load diagnostics
• RS485 serial communication in Modbus RTU
• Removable faceplate for immediate replacement
• Sampling time 60 ms
• Modbus RTU master/slave
• Modbus TCP slave
• Bridge Modbus RTU/TCP
• Webserver
• Weekly clock (RTC)