- 2 monitored digital input
- Input lines are monitored for open line and short circuit (terminal resistors is mandatory)
- Microprocessor-controlled signal evaluation
- Prevention of noise interference through intelligent analysis of input signals
- LED display of input status
- Automatic address setting, without encoder settings or Dip-switch
- Power supply via FD18-BUS
- Communication with controller via FD18-BUS(detection line)
- Applicable in dry, dusty and humid areas
- “Sticker Method” easy for commissioning
Operating voltage 12 … 32 VDC
Operating current(Quiescent) 0.33 mA
Activation current 0.45 mA
Operating temperature 0 ... +42 °C
Storage temperature –20 ... +75 °C
Humidity ≤95 %
Communication protocol FD18-BUS
Connection terminal 1.0 ... 1.5 mm
Color
– Housing white， RAL 9010
– Cover transparent
Protection category EN60529 / IEC529/GB4208-93
– With housing FDCH221
white， RAL 9010 IP65
