APC NETWORKAIR ACPA4000 User Manual download pdf (Page 19)

Introduction: Accessories

NetworkAIR

ACPA4000 User Manual 13

To connect an output relay:

1. Attach a 12-position terminal block (provided) to the output relay connector.

2. Strip the wire insulation on your sensor 0.25in (6mm).

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.

Input contacts

The figure below shows the four positions on the input contact connector and provides the individual

pin assignments for each position.

To connect an input contact:

1. Attach a 12-position terminal block (provided) to the input contact connector.

2. Strip the insulation of the wires you are connecting

0.25in (6mm).

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 25.

GND

Signal

GND

Signal

GND

Signal

GND

Signal

User inputs 3

Remote

run/stop

User inputs 1

User inputs 2

See “Set Up Contacts and Relays” on page 25.

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APC NETWORKAIR ACPA4000 User Manual Page 19