Power Input Connector; T Optional Dc Power Cable - Paradyne 3160-A3 Operator's Manual

Power Input Connector

The input power connector leads are shown in
Pin 1 is at the lower right of the connector and Pin 6 at the upper left as you face
the back of the unit.
Table D-11. DC Power Connector
Optional DC Power Cable
The dc power cable
stranded cable. The connector is terminated at one end with a 6-position
connector. The other end of the cable is terminated with a bare wire that should be
connected to a dc power source.
colors. The power source can be either a single source of +24 Vdc or up to two
sources of –48 Vdc (A and B). You cannot connect +24 Vdc and –48 Vdc to the
same unit. See the installation instructions in
Figure D-11. DC Power Cable
3160-A2-GB21-90
Signal Pin Number
–48 Vdc Return 1, 2
–48 Vdc A 6
–48 Vdc B 5
+24 Vdc 5
+24 Vdc Return 4
Chassis Ground 3
(Figure D-11, DC Power
February 2001
Table D-11, DC Power
Cable) is a 14.5-foot, 18 AWG
Figure D-11, DC Power Cable
Chapter 2, Installation
D. Pin Assignments
Connector.
6 5 4
3 2 1
99-16291
shows the wire
.
D-15