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INSTALLING OPTIONS
EATON Powerware
®
9355 Tie Cabinet (20/30 kVA)Installation Guide S 164201630 Rev A www.powerware.com
25
ALARM1
ALARM2
BPO
RS232 RELAYOUTPUT
PULLCHAINOUTP
PARALLELONLY
X27
X57
X43
X--NP
X52--NC
X45X44
ALARM1
ALARM2
BPO
RS232 RELAYOUTPUT
PULLCHAINOUTP
PARALLELONLY
X27
X57
X43
X--NP
X52--NC
X45X44
ALARM1
ALARM2BPO
RS232
RELAYOUTPUT
PULLCHAINOUTP
PARALLELONLY
X27
X57
X43
X--NP
X52--NC
X45X44
SHIELD
CANH
CANL
TX
TX
10
9
8
1
7
6
5
4
3
2
NO
COM
NC
ALMRTN
ALARM
J3
J5
Signal Input2 Pull-Chain Output Contacts
To UPS #3
From UPS #1
To Pull-Chain Contacts
UPS #1
UPS #2
UPS #3
Figure 18. CAN Bridge Card and Pull-Chain Wiring