Power

•  Passive PoE 12-24VDC (1)
•  PoE 802.3af (1)
•  Screw connector 12-24VDC (1)

Communication protocols

•  command line program (1)
•  device with Android system (1)
•  HTTP GET (1)
•  KNX/IP (1)
•  Modbus TCP (1)
•  SNMP v2c (1)
•  TCP (1)

Number of inputs

•  1 (5)
•  8 (1)
•  16 (1)

Input type

•  Galvanically isolated (1)
•  Pre-polarised (NO) (1)
•  Voltage (10-24V) (1)