The two inputs/outputs can be configured independently of one another as follows:

  • Collective detector line and conventional detector line
  • Contact input
  • Control output
  • Control output and input as confirmation with selectable monitoring window

The inputs/outputs are monitored as follows:

  • Detector line set to quiet, alarm, open line, short-circuit, fault, and ground fault
  • Contact input set to quiet, activated, open line, short-circuit, fault (terminating resistor), and ground fault
  • Control output set to quiet, open line, short-circuit, and ground fault

The status is indicated by means of LED.

Control output with selectable equipment monitoring, either identical polarity or reverse polarity (e.g., alarm devices)