Lucent Technologies Lineage
®
2000 ECS-12U Controller J85501E-2
2 - 2 Product Description Issue 3 July 1998
Throughout this manual the components of the ECS-12U
controller are designated by the acronyms listed below:
Figure 2-1: Front View of ECS-12U Controller (Door Shown in Full Open Position)
Rectifier Adapter
Board (RAB)
Control Unit (113B)
Microprocessor Controller Board (CP2)
Datalogger Board (CP3)
Multiplexer Board (BCC1)
Order Wire Board (248A)
Shunt Isolator Board (AKC1B)
Fuse Alarm Board (FAB) or
LVD/Fuse Board Option
Rectifier Interface
Board (RIB)
(behind main
controller shelf)
Acronym Description Product Code
113B Analog Control Unit 113B
CP1 Control Board (part of 113B)
CP2 Microprocessor Board BAB1B
CP3 Datalogger Board BAC1
CP4 Display Board (part of 113B)
CP5
Fuse Alarm Board
or optional
LVD/Fuse Board
BCB5 (-48V), BCB6
(+24V), or
BCB2 (-48V with
LVD)
RIB Rectifier Interface Board EAT1
RAB Rectifier Adapter Board EAT2
MUX Multiplexer Board BCC1
AKC1B
Shunt Isolator Circuit
Pack
AKC1B
248A Order Wire Board 248A