Operation; Wiring Of Detection Cable - Eaton 9SX Series Manual

4. Operation

Take the '1+1 parallel UPS system (including EBM)' as an example to introduce the
settings of MBP operation.

4.1 Wiring of detection cable

Assume that you already completed the power-wiring for the whole system.
Note：
1. Power-wiring for EBM connect to UPS, please refer to 'UPS user manual' or 'EBM
quick start'.
2. 'Parallel cable' signal wiring between UPS1 and UPS2, please refer to 'UPS user
manual'.
Please set up the system's detect-loop as below:
1. MBP detect: connect MBP to UPS1 via 'MBP Detection cable' (MBP attached)
2. UPS1 detect EBM: connect EBM to MBP via 'EBM Detection cable' (EBM attached).
3. UPS2 detect EBM: connect EBM to UPS2 via 'EBM Detection cable' (EBM attached).
85