Allen-Bradley 1771-IAD AC/DC (120V) Input Module

Allen-Bradley 1771-IAD AC/DC (120V) Input Module

Description

Input Module, 120V AC, 16 Input：

I/O adapter modules for 1771 I/O are available for ControlNet, Universal Remote I/O, and Extended Local I/O links.

The 1771-ASB is compatible with an I/O link with 32 I/O-adapter devices and either 82W or 150W termination

Important Pre-installation Considerations：

The 1771-lAD Series D module is compatible with all chassis exceptthe 1771-A1,1771-A2 and 1771-A4 chassis. Make sure no otherinput module or single card block transfer module is placed in thesame module group when using 2-slot addressing. Any discreteoutput module may be used within the same module group.

Calculate Power Requirements：

Your module receives its power through the 1771 /O chassisbackplane from the chassis power supply. The module requires195mA from the output of this supply. Add this to the requirementsof all other modules in the //O chassis to prevent overloading thechassis backplane and/or chassis power supply.

Technical Specifications