① UPS
② Input AC power source
③Primary group (critical equipment)
④Outlet group (programmable outlets)
⑤ USB communication port
⑥RS232 communication port
⑦Relay output contact
⑧Connector for ROO (Remote On/Off) control and RPO
(Remote Power Off)
⑨Slot for optional communication card
⑩Connector for additional External Battery Module
⑪Connector for automatic recognition of an additional
battery module
⑫ Ground screw