Potter PFC-9000 Series - Manual (Page 23)

23
PFC-9000 • 5403535 • REV G • 9/08
Care must be taken to ensure that the proper terminals and plugs are connected. Failure to observe plug keys and proper plug
locations can result in circuit card and main panel damage. Make all connections from the circuit adder cards to the main panel
with the panel powered down and batteries disconnected.
When a loop adder, either the SLA-127P or the DLA-254P, is installed in the PFC-9000 the wiring configuration must be such that
each module receives power and the proper communication. The loop adder must be installed in the farthest most right spot and
the ribbon cable must plug directly into P5 on the main chassis. If other boards are also being installed, they should be installed
first starting with the middle slot. The long ribbon cable included with the loop adder must be plugged into P6 on the main board
and connected to the ribbon cable on the first adder board other than the loop adder. In addition, the long power cable connects
from P8 on the PFC-9000 to P3 on the last adder card to the left. The long power cable and ribbon cable are included with the
SLA or DLA.
Wiring Diagram with Loop Adder
PROVISIONS FOR
PR 5000 OR
UDACT-9100
ADDER MODULES
3 2 1
SLA-127P
OR
DLA-254P
P1
P3
P2
P4
NOT USED ON
UDACT-9100
OR PR 5000
ROUTE UNDER BOARD
P1
P3
P2
P4
P1
P2 P5
P6
P8
TRANSFORMER
BEGIN BY ADDING MODULES
FROM THE RIGHT.
PFC-9000 CHASSIS
SHORT 4-WIRE
POWER CABLE
MEDIUM 4-WIRE
POWER CABLE
ADD EXTENSION
CABLE TO ZA-9008
ARM-9008 OR IDC-9004 PCB
LONG 4-WIRE
POWER CABLE