1785-KA | Allen-Bradley DH/DH+ Communication Adapter Module, Series A New providing selectable voltage ranges of

providing selectable voltage ranges of ±10 VDC

Design: Compact Frame Size 3 servo drive with 3

5…125 VDC Current Rating 2

Compatibility: Works with Allen-Bradley contact blocks and pilot devices

It operates on a 24V DC input and integrates an uninterruptible power supply (UPS) with capacitor-based energy storage

1785-KA | Allen-Bradley DH/DH+ Communication Adapter Module, Series A New providing selectable voltage ranges ofDescription The Allen Bradley 1785 KA is a PLC 5 communication adapter module designed to interface Data Highway Plus (DH+) networks with Allen Bradleys Data Highway. It enables PLC 5 controllers to exchange data with redistribution points and industrial terminals across networked systems. Installed in a single slot of the 1771 I O chassis, this module was widely used in legacy control architectures requiring reliable plant wide communication.