Your connector may not have the labels V RT A A.
Note
In the labeled connector, the pins are:
• V—Positive DC power connection
• RT— Return DC power connection
• A— Alarm Common
• A— Alarm Input
Step 2
Identify the connector positive and return DC power connections.
The connections left to right are:
• 1—Positive DC power connection
• 2—Return DC power connection
• 3—Alarm Common
• 4—Alarm Input
Step 3
Measure two strands of twisted-pair copper wire (18-to-20 AWG) long enough to connect to the DC power source.
Step 4
Using an 18-gauge wire-stripping tool, strip each of the two twisted pair wires coming from each DC-input power source
to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm). Do not strip more than 0.27 inch (6.8 mm) of insulation from the wire.
Stripping more than the recommended amount of wire can leave exposed wire from the power connector after installation.
Step 5
Remove the two captive screws that attach the power and alarm connector to the router, and remove the connector.
Step 6
On the power and alarm connector, insert the exposed part of the positive wire into the connection labeled "V" and the
exposed part of the return wire into the connection labeled "RT". Make sure that you cannot see any wire lead. Only wire
with insulation should extend from the connector.
Connecting the Router
4
Connecting the Router
Wiring the DC Power and Alarm Connections