Power Input Connector - Paradyne 3160 Operator's Manual

Power Input Connector

The input power connector leads are shown in Table D-11. 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.
Optional DC Power Cable
The dc power cable (Figure D-11) is a 14.5-foot, 18 AWG 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.
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 Chapter 2,
Figure D-11. DC Power Cable
3160-A2-GB21-80
Table D-11. DC Power Connector
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 shows the wire colors. The power source can be either a
Installation .
March 1999
Pin Assignments
6 5 4
3 2 1
99-16291
D-15