Lucent Technologies Lineage
®
2000 125A Ferroresonant Rectifier J85502C-1
Issue 8 July 1999
Installation 5 - 11
Installing Plant
Control Cable
Assembly for a
Lucent
Technologies
Controller
The Plant Control Cable Assembly has a 24-pin or 16-pin
connector on one end and a 40-pin connector on the other end.
The 24-pin or 16-pin end terminates on the battery plant
controller and the 40-pin end terminates on connector P2A of the
CM2 control board located in the rectifier (see Figure 5-3).
1. Route the plant control cable from the controller chassis
via the cable racks to the rectifier, then through the
opening provided for this cable (see Figure 5-1).
2. Terminate the 40-pin connector on P2A of CM2 and dress
cable (using strain relief bushings and cable ties provided)
inside rectifier allowing for the door to be opened and
closed without putting stress on the cable. After securing
the cable, disconnect the cable from P2A.
3. Determine the number to be assigned the rectifier in the
rectifier lineup, that is, 1, 2, 3, etc.
4. If the controller is an MCS, cut leads TP3 and TP0 (pin
numbers 18 and 21) in the controller end of the control
cable (see your controller manual). This signals to an MCS
that the rectifier is a 125A.
5. The next action depends on the type of plant:
• For connection to a Galaxy controller, remove the
plastic cover on the back of the bay housing the
controller. The back of the controller has positions for
up to three RIMs (Rectifier Interface Modules) in
positions A (G1 to G8), B (G9 to G16), and C (G17 to
G24). The RIM required for use with the J85502A-1
rectifier will be the MCS-compatible style, with eight
positions of 24-pin jacks and a metal retaining clip.
• For Microprocessor Controlled System (MCS) plants or
Conventional Controlled System (CCS) plants, remove
the plastic covers on the back of the bay housing the
Warning
Avoid arc or sparks. Before making contact between
connectors and the output bus bar in the next step, use a DMM
to verify a true open circuit between connector and known
battery plant ground.
