Lucent Technologies CPS4000 - Table 7-A: Control Unit Features for Primary and Secondary Outputs

Lucent Technologies -48V CPS4000/CPS4000 PLUS Cabinet Power System
Issue 13 December 2000 Alarms, Controls, and Displays 7 - 4
Control Units
Overview The control unit (ES646, ES646B, ES648A/B/C/BZ MCUs or ES643
ACU) administers alarm processing, rectifier On/Standby control, Plant
Battery Test, and plant voltage adjustments in the CPS -48V plant. One
control unit supports a one-, two-, or three-shelf plant.
Features Table 7-A summarizes the ES646, ES647, and ES648 features for
primary and secondary outputs.
Table 7-A: Control Unit Features for Primary
and Secondary Outputs
Feature
ES646, ES646B, ES648A/B/C/BZ ES647
Primary Secondary Primary Secondary
Plant meter (volts)
Yes No No No
Plant meter (amperes)
Yes No No No
Test point (volts)
Yes No Yes No
Remote test (volts)
Yes No No No
Remote test (amperes)
Yes No No No
Temperature compensation
Yes No Yes No
Plant voltage adjust
Yes No Yes No
PMJ LED
Yes Yes Yes Yes
PMN LED
Yes Yes Yes Yes
ACF LED
Yes N/A No No
MJF LED
Yes Yes N o No
BD LED
Yes N/A No No
Plant normal LED
Yes Yes Yes Yes
Rectifier On/Standby
Yes N/A Yes N/A
PMJ office alarm
Yes Yes Yes Yes
PMN office alarm
Yes Yes Yes Yes
Auxiliary PMJ Alarm
Yes Yes Yes Yes
Auxiliary PMN Alarm
Yes Yes Yes Yes
ACF office alarm
Yes N/A Yes N/A
2ACF/LV office alarm
Yes* No Yes No
BD office alarm
Yes N/A Yes No
MJF office alarm
Yes Yes Yes Yes
Plant battery test
Yes N/A Yes Yes
LED test
Yes Yes No No
* The ES646, ES648A, ES648C, and ES647 have a 2ACF alarm; ES646B, ES648B, and
ES648BZ have an LV alarm.