Indicator PID controller Pixsys ATR243

Modbuspanel-mount

The ATR243 is a panel-mounted indicating controller with optional current transformer input and RS485 Modbus communications. All models have an analogue SSR, 0-10 V or 0/4-20 mA control output and are ideal for connection to heating or cooling equipment. Like our other controllers, the ATR243 is ideal for use with Calex infrared temperature sensors to provide an indication of the measured process temperature, and to use that temperature reading to control the process and maintain the chosen temperature. Inputs: 1 configurable input for: Type J, K, R or S thermocouple RTD types: Pt100, Ni100, Pt1000, Pt500, PTC1k, NTC10k (B 3435K) 0 to 10 V 0/4 to 20 mA 0 to 40 mV Potentiometer 6kΩ /150kΩ Current Transformer 50mA (1024 points) for Loop Break Alarm Outputs (depending on model): 1 to 3 Relays, 5 A resistive 1 analogue output: Logic SSR 12 V 30 mA / 4 to 20 mA / 0 to 10 V for control or retransmission (selectable) RS485 Modbus RTU communications (57600 baud max) Supply Voltage: 24 to 230 V AC/DC ± 15%, 50/60 Hz For more information, and to find out how to purchase the ATR243 in your area, contact Calex.