Installing Control Carrier Outputs Cable - AT&T 75 Wiring Manual

Installing Control Carrier Outputs Cable

Control Carrier outputs are used for power failure transfer power, accessory power (not
provided on System 75 XE), alarm monitoring, customer-provided alarm (System 75 XE
only), and the Initialization and Administration System (INADS) interface. A 25-pair
switch cable connects the control carrier AUXILIARY connector (see Figures 3-63 and 3-64)
to a 110 terminal block connector associated with a 110 terminal block row in the yellow
field of the Trunk/Auxiliary Field.
One of the AUXILIARY connector labels should be placed on the 110 terminal block row. To
connect the cable, do the following:
1. Install a YELLOW auxiliary label on both connectors of a switch cable. The letters
"AUX" should be written on each label.
2. Run and connect switch cable from AUXILIARY connector on rear of control
carrier through cable slack manager to the 110 terminal block connector associated
with the proper 110 terminal block row in the yellow field of the Trunk/Auxiliary
Field.
The output wiring connections for alarm monitoring, emergency power failure, accessory
power, and the INADS trunk interface is contained in this guide under the heading
MISCELLANEOUS WIRING INSTALLATION.
Figure 3-63. Control Carrier Outputs (AUXILIARY Connector)—System 75
110-TYPE HARDWARE
3-85