Function instructions:
1.
SNMP card slot
2.
Dry contactor slot
3.
USB port
4.
RS232
5.
EPO
6.
Parallel ports
7.
Fans
8.
Reserved customer function
9.
External battery connector. Optional for standard model.
10. Internal maintenance bypass
11. Input breaker
12. Cable entry protector
13. Terminal cover
Fig 2. Rear View
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Introduction
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