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Chapter 7 Connector Pinouts
Signal Names and Definitions
Table 7-4. Signal Names and Locations of Alarms
Name
LCRT-NO
Local Critical Alarm, Normally Open Contact
LCRT-COM
Local Critical Alarm, Common Contact
LCRT-NC
Local Critical Alarm, Normally Closed Contact
LMAJ-NO
Local Major Alarm, Normally Open Contact
LMAJ-COM
Local Major Alarm, Common Contact
LMAJ-NC
Local Major Alarm, Normally Closed Contact
LMIN-NO
Local Minor Alarm, Normally Open Contact
LMIN-COM
Local Minor Alarm, Common Contact
LMIN-NC
Local Minor Alarm, Normally Closed Contact
RCRT-NO
Remote Critical Alarm, Normally Open Contact
RCRT-COM
Remote Critical Alarm, Common Contact
RCRT-NC
Remote Critical Alarm, Normally Closed Contact
RMAJ-NO
Remote Major Alarm, Normally Open Contact
RMAJ-COM
Remote Major Alarm, Common Contact
RMAJ-NC
Remote Major Alarm, Normally Closed Contact
RMIN-NO
Remote Minor Alarm, Normally Open Contact
RMIN-COM
Remote Minor Alarm, Common Contact
RMIN-NC
Remote Minor Alarm, Normally Open Contact
SDU-2000 Expansion Interface
Figure 7-6
illustrates the SDU Interface and the Backup Clock Connector, located
on the rear panel of the SSU-2000.
locations of the SDU Expansion interface and backup clock connectors.
340 SSU-2000 Technical Reference
Description
Table 7-5
outlines signal names, definitions, and
12713020-003-2 Revision F.01 – January 2007
Connector–Pin
TB1-1
TB1-2
TB1-3
TB1-4
TB1-5
TB1-6
TB1-7
TB1-8
TB1-9
TB2-1
TB2-2
TB2-3
TB2-4
TB2-5
TB2-6
TB2-7
TB2-8
TB2-9
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