GE Industrial Solutions Galaxy Verification - Manual (Page 102)

Galaxy Power System Verification Procedures
5 - 10 Glossary Issue 3 January 2008
Millennium Controller Circuit Boards (Intelligent)
BSJ1 or BSJ2
Intelligent
Controller Board Required for all the intelligent functions of the Galaxy Millennium
Controller. Contains the microprocessor, memory, real time clock,
various serial interfaces, and interface circuitry to the other intelligent
circuit packs. Enables “intelligent” features, including alarm history,
battery reserve time prediction, TL1/X.25 interface, peripheral
monitoring and control, etc.
BSJ1 is for 48V systems; BSJ2 is for 24V systems.
BSM1 Modem
Board Required for data access over telephone lines. Provides the modem
circuitry needed to interface either the Basic or Intelligent controller
from a remote location over the switched telephone network at up to
14,400 baud.
BSW1 Data Switch
Extension Board Provide an optional interface with XCS, ECS, Galaxy, RAS, and
OMNIpulse units. Data Switch allows call-in and call-out access to as
many as six RS-232 devices via the Galaxy access ports.