Connecting An Alarm To The Alarm Port; Supplying Power - Cisco AS5350XM Installation Manual

Chapter 3 Installing the Cisco AS5350XM Universal Gateway

Connecting an Alarm to the Alarm Port

To connect an alarm device to the alarm port, follow this procedure:
Note The alarm connector is a 3-wire connector that plugs into a receptacle in the rear of the chassis. The
connector is provided in the accessory kit that ships with the Cisco AS5350XM universal gateway.
Step 1 Insert the 3-pin alarm port connector (included in the accessory kit) into the alarm port terminal block.
Strip a minimum of 1/4 in. (0.625 cm) off the wire insulation to connect the stranded wires to the alarm
Step 2
connector. The maximum insulation strip length is 0.31 in. (0.78 cm).
Note
Step 3 Secure the wires to the alarm connector with the screws on the connector. See
Specifications,"
The maximum tightening torque on the screws is 7 in.-lb (0.79 N-m).
Caution
Attach two cable ties to the chassis and connect the wires to the cable ties. (See
Step 4
Step 5 Attach the alarm wires to the alarm device.
Figure 3-15
To alarm device

Supplying Power

The power system consists of a single input AC or DC power supply or a dual input (redundant) AC or
DC power supply. For more information about the power system, see the
page 1-4
OL-6417-02
Connect the alarm port only to a safety extra-low voltage (SELV) source using 22 AWG or
thicker copper wire. SELV ratings are maximum 30 volts AC (RMS), maximum 60 volts DC,
and maximum 50 VA power. The alarm port is rated for 2.0 amp maximum current.
for alarm port pinouts.
Connecting to the Alarm Port
and the "Power Supply Considerations" section on page
#1 #3
Cable ties
#2
Cisco AS5350XM Universal Gateway Chassis Installation Guide

Connecting an Alarm to the Alarm Port

Appendix C, "Cabling
Figure 3-15.)
Alarm port
connector
"Power Supply" section on
2-6.
3-13