Unless otherwise specified, the ATevo Auxiliary I/O Board (A4) will ship from the factory with the following binary input configuration:

Factory Default Binary Input Configuration
Binary Input Name Alarm State Action Active State

BI1-1 disabled none high

BI1-2 disabled none high

BI1-3 disabled none high

BI1-4 disabled none high

The factory-default voltage jumper-setting, for all binary inputs is 130Vdc.

Last modified: 20 February 2024

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