Prisma II 1310 nm High Density Transmitter and Host Module ...
Prisma II 1310 nm High Density Transmitter and Host Module ...
Prisma II 1310 nm High Density Transmitter and Host Module ...
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External Alarms Connections<br />
External Alarms Connections<br />
Master/Slave Operation<br />
All <strong>Prisma</strong> <strong>II</strong> modules ship from the factory configured as a master. The LCI, TNCS<br />
software, or the ICIM can be used to reconfigure a module as a slave or as<br />
redundant. The <strong>Prisma</strong> <strong>II</strong> Chassis allows for local hard-wired redundancy by using<br />
the ALARM IN <strong>and</strong> ALARM OUT connectors located on the connector interface<br />
panel. A pair of modules can be configured so that if the master fails, the slave takes<br />
over by using the ALARM IN <strong>and</strong> ALARM OUT connectors.<br />
ALARMS IN <strong>and</strong> ALARMS OUT Connector Illustration<br />
St<strong>and</strong>ard <strong>Prisma</strong> <strong>II</strong> Chassis<br />
<strong>Prisma</strong> <strong>II</strong> XD Chassis<br />
ALARMS IN <strong>and</strong> ALARMS OUT Connectors<br />
Every <strong>Prisma</strong> <strong>II</strong> St<strong>and</strong>ard <strong>and</strong> <strong>II</strong> XD chassis provides connectors for external alarms<br />
to <strong>and</strong> from each module slot. These alarm connectors are located on the chassis<br />
connector panel <strong>and</strong> are labeled ALARMS IN <strong>and</strong> ALARMS OUT.<br />
78-4021716-01 Rev C 31
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