Cold junction compensation for thermocouples and compensation for Pt100 3-wire cables
•Open loop detection for thermocouples, Pt100 and mV
•Sampling rate for 1 analog input: 10Hz for mV, V and mA. 5 Hz for t thermocouples and Pt100
•Analog input resolution: 17 bits
•User defined linearization for the analog inputs
•Digital inputs: in voltage, 4 to 35 V to activate. Internally limited current in 5 mA
•Digital outputs: 8 A / 250 Vac SPDT relay, resistive load
•Power: 10 to 35 Vdc, 50 mA maximum current
•2-wire RS485 communication with Modbus RTU protocol. Configurable address and baud rate (1,200 to 115,200bps)
•LED indicators for communication and status
•Key for resetting communication parameters to original factory default
•Accuracy (at 25 °C): Pt100, mV, V and mA: ±0.15 % of full scale. Thermocouples: ±0.25 % of full scale
•Temperature effect: 0.003 % of full scale/°C
•Cold junction compensation for thermocouples: 1 °C at 25 °C. ±0.05 °C / °C
•Isolation: 1000 Vac from inputs (analog or digital) and power or communication •Windows based configuration software
•Dimensions: 72 x 78 x 19 mm
•Mounting: 35 mm DIN rail
•Working temperature: 0 to 70 °C