Download InfraStruXure Type B

Installation Procedures: Connect an Emergency Power Off Switch
On the user connection plate, you can connect:
• An EPO switch (.)
• User contact closure switches (/)
• A network cable to the APC LAN (0)
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Connect a switch to the EPO interface
1. Connect the switch to the EPO interface on the monitoring unit. Read the label next to the
terminal block to determine which terminals to use.
The default setting on the EPO interface is for a normally open switch.
Note
2. If you are attaching a normally closed switch, change the EPO DIP switch default setting from a
normally open to a normally closed setting.
3. Ensure that the TEST/ARM rocker switch is in the ARM position on the monitoring unit.
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80kW InfrastruXure Type B