Emerson SolaHD SDU AC B Series - Remote Enable;Disable Wiring

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REMOTE ENABLE/DISABLE OF UPS
SDU-B Remote
ON/OFF Switch Wired
UPS Condition/State Switch or Terminal Condition
UPS-B ON
UPS-B OFF
Remote ON/OFF Terminals: Shorted (closed) for ON, Open for OFF Non-Polarized terminals.
No external voltage is required. We recommend using stranded UTP (Unshielded Twisted Pair) wire for connections.