INSTALLING OPTIONS
Eaton 9355 Tie Cabinet (20/30 kVA) Installation Guide S 164201630 Rev B www.eaton.com/powerquality
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ALARM 1ALARM 2BPO RS232 RELAY OUTPUT
PULL CHAIN OUTP
PARALLEL ONLY
X27
X57X43
X−NP
X52−NC
X45X44
ALARM 1
ALARM 2BPO
RS232 RELAY OUTPUT
PULL CHAIN OUTP
PARALLEL ONLY
X27
X57
X43
X−NP
X52−NC
X45X44
ALARM 1ALARM 2BPO
RS232 RELAY OUTPUT
PULL CHAIN OUTP
PARALLEL ONLY
X27
X57X43
X−NP
X52−NC
X45X44
SHIELD
CAN H
CAN L
TX
TX
10
9
8
1
7
6
5
4
3
2
NO
COM
NC
ALM RTN
ALARM
J3
J5
Signal Input 2 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
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