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Powerware 9315 (200 kVA---300kVA) Opera tion
164201036 Rev.D 041500
Supervisory Contact Module
An optional SupervisoryContact Module (SCM) establishes an interface between
the UPS manufacturer’s equipment and the customer’s monitor. This interface
allows the customer to monitor operationalstatus of the UPS equipment. A
maximum of two monitoringaccessories (RMPs, RIMs, or SCMs) can be installed.
See Table 1 for the number of accessories permitted. Figure 22 shows the S CM,
input connections on TB1, and output connections on TB2.
TB2
Figure 22. Supervisory Contact Module
The SCM provides signalsfor the following indications:
·SYSTEM NORMAL TB2 --- 1 t h r o u g h T B 2 --- 3
·NO REDUNDANCY TB2 --- 4 t h r o u g h T B 2 --- 6
·ON GENERATOR TB 2 --- 7 t h r o u g h T B 2 --- 9
·BYPAS S NOT AVAIL ABLE T B 2 --- 1 0 t h r o u g h T B 2 --- 1 2
·ON BATTERY T B 2 --- 1 3 t h r o u g h T B 2 --- 1 5
·UPS ALARM T B 2 --- 1 6 t h r o u g h T B 2 --- 1 8
·ON BYPASS TB 2 --- 1 9 t h r o u g h T B 2 --- 2 1
·SHUTDOWN IMMINENT TB 2 --- 2 2 t h r o u g h T B 2 --- 2 4
Refer to Powerware Plus Installation manual, Chapter 12, for TB2 contact
configurations.