Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 13
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Table 28. J1 through J4 Interface Connectors
Status
J1 through J4
Description
UPS AVAILABLE
Pins 1 and 12
Contacts are closed when the UPS is operating in Online mode or ready to
supply the load.
UPS OFFLINE
Pins 3 and 13
Contacts are open when the UPS is offline. Contacts are closed when the UPS
is operating in Online mode.
BATTERY WEAK
Pins 5 and 14
Contacts are closed when approximately two minutes of battery time remains
before the critical load is lost.
UTILITY FAILURE
Pins 6 and 15
Contacts are closed when Utility Failure is detected.
Figure 42. J1, J2, J3, and J4 15-Pin D-Sub Connectors
15-Pin D-Sub
Connectors
55..55
IInnssttaalllliinngg aann O
Oppttiioonnaall S
Suuppeerrvviissoorryy C
Coonnttaacctt M
Moodduullee IIII
To install SCM II wiring:
1.
Verify the UPS system is turned off and all power sources are removed. See
for shutdown instructions.
2.
Perform the procedure listed in paragraph
Installing an Optional Powerware Hot Sync CAN Bridge Card
NOTE
If mounting to a hollow wall, secure the enclosure to a wood or metal stud within the
wall. Do not use hollow wall anchors
3.
Securely mount the SCM II at the desired location. See
for mounting hole locations.
NOTE
When installing signal wiring for CAN card J3 terminals, conduit must be installed
between the device and the UPS cabinet.
4.
Remove the UPS cabinet top interface conduit landing plates to drill or punch conduit holes (see
5.
Reinstall the conduit landing plate.
6.
Install conduit between the UPS and SCM II. See
for SCM II knockout hole location.
