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3 Hardware
3-7
Connectors Base Layer
This section gives an overview of the connectors located at the base layer of the AMR Controller.
3-7-1
Power Connector
The power connector on the AMR Controller is used to supply 24 VDC power to the AMR Controller.
The power connector is supplied with the AMR Controller.
Additional Information
• Refer to 4-2-1 Power Connector Specifications on page 4-11 for specifications.
• Refer to 5-4-3 Wire the Power Connector on page 5-27 for wiring details.
• Refer to 5-5 Connect on page 5-34 for connection details.
3-7-2
I/O Connector
The I/O connector on the AMR Controller provides discrete signals with the following functions.
• Input signal to the AMR Controller when a connected UPS switches to battery power.
• Input signal to the AMR Controller to perform a shutdown or power ON when the signal turns ON.
• Output signal from the AMR Controller to indicate the power status of the AMR Controller.
The I/O connector is supplied with the AMR Controller.
3-14
AMR Controller User's Guide (I650)
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