To connect an output relay:
1.Attach a
2.Strip the wire insulation on the sensor 6 mm (0.25 in) from the end.
3.Connect your sensor wires to the pins associated with one of the four positions on the output relay connector.
4.Configure the settings for the output relay through the display interface. 
See “Set Up Contacts and Relays” on page 26.
Input contacts
The figure below shows the four positions on the input contact connector and provides the individual pin assignments for each position.
GND
Signal
NO
GND
Signal
NO
GND
Signal
NO
GND
Signal
NO
User inputs 3
Remote run/stop
User inputs 1
User inputs 2
na343a
To connect an input contact:
1.Attach a
2.Strip the insulation of the wires you are connecting 6 mm (0.25 in) from the ends of the wires.
3.Connect the wires to pins associated with the appropriate position on the input contact connector.
4.Configure the settings for the input contacts through the display interface. 
See “Set Up Contacts and Relays” on page 26.
14 | NetworkAIR ACPA4000 |