Battery Installation; Wiring The Digital (Counter) Input - Infinite AERINOS ADS-260 User Manual

3.4 Battery installation

WARNING: Pay attention to the correct polarity during battery
installation! The right polarity is marked up on the Battery Holder. The unit is
protected against reverse polarity.

3.5 Wiring the digital (Counter) Input

Digital Input states are:
Contact closed  Input state: ON (logical 'H')
Contact open  Input state: OFF (logical 'L')
ADS-260 User Guide
COM: GND
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