Power

•  Passive PoE 12-24VDC (1)
•  PoE 802.3af (2)
•  Screw connector 12-24VDC (2)

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)

Input type

•  Galvanically isolated (1)
•  Pre-polarised (NO) (3)
•  Pre-polarised (NO) or voltage (10-24V) - selectable when ordering (2)
•  Voltage (10-24V) (3)