Powerware 9315 operation manual Supervisory Contact Module, Shutdown Imminent

Supervisory Contact Module

An optional Supervisory Contact Module (SCM) establishes an interface between the UPS manufacturer’s equipment and the customer’s monitor. This interface allows the customer to monitor operational status of the UPS equipment. A maximum of two monitoring accessories (RMPs, RIMs, or SCMs) can be installed. See Table 1 for the number of accessories permitted. Figure 22 shows the SCM, input connections on TB1, and output connections on TB2.

TB2

Figure 22. Supervisory Contact Module

The SCM provides signals for the following indications:

·	SYSTEM NORMAL	TB2---	1 through TB2---	3
·	NO REDUNDANCY	TB2---	4 through TB2---	6
·	ON GENERATOR	TB2---	7 through TB2---	9
·	BYPASS NOT AVAILABLE	TB2---	10 through TB2---	12
·	ON BATTERY	TB2---	13 through TB2---	15
·	UPS ALARM	TB2---	16 through TB2---	18
·	ON BYPASS	TB2---	19 through TB2---	21
·	SHUTDOWN IMMINENT	TB2---	22 through TB2---	24

Refer to Powerware Plus Installation manual, Chapter 12, for TB2 contact configurations.

Powerware 9315 (200 kVA ---300 kVA) Operation	37
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