DescriptionTemperature Controller with Thermistor, Thermocouple, RTD temperature sensor inputs or 4-20 mA / 0-10 Vdc signal inputs that allows you to monitor and control temperature or process applications with precision. The CN243 Series provides dual LED displays for local indication of process value and setpoint value. Control methods include on/off, PID, auto-tune and manual-tune. Controller includes a 3-setpoint ramp/soak control feature, alarm functions with optional RS485 communications heater loop break alarm. Analogue output can be programmed for either control or retransmission of process variable.