Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14 103
Figure 56. Figure 5-9J1, J2, J3, and J4 15-Pin D-Sub Connectors
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To install SCM II wiring:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 7 UPS Operating Instructions for shutdown instructions.
2. Perform the procedure listed in paragraph
5.1 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 Figure 61 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 Figure 19).
5. Reinstall the conduit landing plate.
6. Install conduit between the UPS and SCM II. See Figure 61 for SCM II knockout hole location.
7. Install wiring between the UPS and SCM II. See Table 24 and Table 23 for the Powerware Hot Sync CAN
Bridge Card terminal location and wiring information, and Figure 57, Figure 55, and Table 27 for the SCM II
terminal location and wiring information.
NOTE 120 Vac for the SCM II should be supplied from the critical bus by facility planners or the
customer.
8. Install 120 Vac power wiring from the critical bus to the SCM II. See Figure 57, Figure 55, and Table 27 for
the terminal location and wiring information.
Installing Options and Accessories
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