Allen Bradley 1747-ASB, SLC 500 Universal Remote I/O adapter module

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Repairs

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Return Policy

This item is covered by PLCPartner.com's Standard Return Policy.

• Return for a refund within: 30 Days*
• Return for replacement within: 30 Days
• *Restocking Fee Applies

Introduction

1747-ASB is orderable as:1747-ASB

The 1747-ASB module is an SLC 500 single-slot, RIO communication link module. It occupies the first slot (slot 0) of a 1746 remote chassis, where the SLC processor normally resides.The 1747-ASB module is an adapter, or slave, on the RIO link, and the master of the remote chassis and remote expansion chassis it is installed in. Remote expansion chassis are optional. It acts as a gateway between the scanner and the I/O modules residing in the remote chassis and remote expansion chassis. The 1747-ASB module maps the image of the I/O modules in its remote chassis and remote expansion chassis directly to the SLC or PLC processor image.

Output data is sent from the scanner of either the SLC or PLC local chassis to the 1747-ASB module across the RIO link. This data is automatically transferred to the output modules across the chassis backplane by the 1747-ASB module. Inputs from the input modules are collected via the backplane by the 1747-ASB module and sent back to the scanner across the RIO link. No user programming of the 1747-ASB module is necessary.
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Quick Specs