This chapter presents:

• 1747-ASB module overview
• remote I/O overview
• compatible devices
• 1747-ASB module features
• setup and operational overview

The 1747-ASB module is an SLC 500 single-slot, RIO communicationlink 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 themaster of the remote chassis and remote expansion chassis it isinstalled in. Remote expansion chassis are optional. It acts as agateway between the scanner and the I/O modules residing in theremote chassis and remote expansion chassis.

The 1747-ASB modulemaps the image of the I/O modules in its remote chassis and remoteexpansion chassis directly to the SLC or PLC processor image.

Output data is sent from the scanner of either the SLC or PLC localchassis to the 1747-ASB module across the RIO link. This data isautomatically transferred to the output modules across the chassisbackplane by the 1747-ASB module. Inputs from the input modulesare collected via the backplane by the 1747-ASB module and sentback to the scanner across the RIO link. No user programming of the1747-ASB module is necessary.

Main Brands

1. Siemens: S-200, S-300, S -400,S-1500, S5,Siemens Moore

2. Allen Bradley: ControlLogix 1756 series PLC , CPU, A/O, I /O, Power supply, Touch Screen, CompactLogix 1769 series, SLC 500 1747/1746 series, PLC-5 1771/1785 series

3. ABB: AC800M series controller, I/O module, AC800F series Controller moulde, 800xA series module, Bailey INFI 90 module, DSQC robot module and parts, Advant OCS system parts

4. TRICONEX (3009 3625 3721)

5. FOXBORO (FBM201 FBMSVH)

6. Modicon Premium,TSX Micro



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