INSTALLING OPTIONS AND ACCESSORIES

J3

Connections for Parallel System Control

Connections for RMP II, RIM II, or SCM II

Connections for Bypass Status

Alarm

Figure 5-2. Powerware Hot Sync CAN Bridge Card Connections

Table 5-1. Powerware Hot Sync CAN Bridge Card Interface Connections

J3 Terminal

Name

Description

 

 

 

1Alarm

 

 

Programmable UPS alarm. Activated by a remote dry contact closure.

2

Alarm Return

 

 

 

 

3

Alarm Relay NC

Normally-closed contact opens when UPS is on bypass.

 

 

 

4

Alarm Relay Com

Bypass contact return.

 

 

 

5

Alarm Relay NO

Normally-open contact closes when UPS is on bypass.

 

 

 

6

TX

 

RMP II, RIM II, and SCM II connections.

7TX

8CAN L

9

Can H

CAN input for parallel operation.

 

 

 

10Shield

EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com

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Powerware 650825 kVA J3 Terminal Name Description Alarm, Normally-closed contact opens when UPS is on bypass, Can H