Description
- SIL 2
- Input from Zone 0 (Zone 20) / Division 1
- Installation in Zone 2 / Division 2
- mV, TC, 2/3/4wire res./RTD or potentiometer input
- Inversion/scaling/custom output
- Selectable CJC: internal PT1000, external RTD or fixed
- Fastest integration time: 50 ms
- Burnout/internal/cjc/in sensor fault monitor
- Alarm output with user-settable trip points
- Modbus RTU RS-485 for monitor & configuration
- Fully programmable operating parameters
- High Accuracy, μP controlled A/D converter
- Three port isolation, Input/Output/Supply
- 250 Vrms or Vdc (Um) max. voltage allowed to the instruments associated with the barrier.
- LED indication for power, signal status and line fault conditions
- 18-30VDC power supply range
- Operating temperature range up to: -40 to +70³C (-40 to +158³F)
