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BPX Switch Common Core 3-15
Alarm/Status Monitor Card
Line Module for the Alarm/Status Monitor Card
The Line Module for the Alarm/Status Monitor Card (LM-ASM) is a back card to the ASM card. It
provides a simple connector panel for interfacing to the customer alarm system. It is not required for
system and ASM operation and must be installed in back slot number 15.
Figure 3-7 illustrates the face plate of the LM-ASM which contains a single subminiature connector
(see Table 3-5). The Alarm Relay connector provides dry-closure (no voltage) relay contact outputs.
Table 3-5 LM-ASM Face Plate Connectors
No
Connector/
Indicator Function
1 ALARM RELAYS A DB15 connector for alarm relay outputs. Refer to Chapter 3 or
Appendix C for pinouts.