BNV Digital for PLC
Protection of 2 wires. PLC compatible.
DIN V G Digital for PLC
Digital signals.
DIN 485 Digital for RS485
RS 485 networks. DIN rail format.
DIN V 2C Digital for RS485
Protection of 1 pair of wires.
DIN V Analog signal
Protection of 2+GND, 4+GND or 7+GND.
DB Digital for RS232 SUB-D connector
Protection of 2 wires + GND. Sub-D format.