Eaton Power Xpert 9395 - Supervisory Contact Module II

Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201725—Rev 15 233
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An optional SCM II establishes an interface between the UPS system and the customer's monitor. This
interface allows the customer to monitor operational status of the UPS system equipment. The SCM II can be
flush–mounted or surface–mounted on a desktop, or secured to a wall. Figure 150 shows the SCM II.
Figure 150. Supervisory Contact Module II
The SCM II provides signals for the indications shown in Table 41.
Table 41. SCM II Status Indicators and Connections
Indication TB2 Connections
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
Communication