Overview
Manuals
Memory and Program
Communication Ports
Startup Verification
Features:
- SLC 5/03 processor execution with 16 K words of battery-backed user memory.
- Provides DH-485 and RS-232 communication interfaces for programming and supported networks.
- Typical program scan performance is 1 ms/K with a 500 mA load on the 5 V backplane rail.
The 1747-L532 is an SLC 5/03 processor that executes the stored control program, maintains application data and coordinates compatible I/O in an SLC 500 chassis. It provides 16 K words of battery-backed user memory and typical program scan performance of 1 ms/K, while drawing the documented current from the chassis 5 V DC backplane rail.
DH-485 and RS-232 communication allow the processor to connect to supported programming, operator-interface and peer devices using the configured protocol and network settings. A replacement must preserve the validated program, data tables, forces, processor status, series and firmware as well as the electrical interface, address and baud rate of both communication channels.
The 1747-L532 Allen-Bradley SLC 5/03 Processor Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1747-L532 documentation and reference links.
Important Notice: The linked PDF is an official manufacturer document for this model or its documented exact product family. Confirm the complete order code, revision, connected hardware and installation requirements before replacement. Accessories, software and certificates are included only when stated in the written quotation.
Back up the user program, data tables, forces and processor status before removing the installed module.
Record the DH-485 and RS-232 electrical interface, protocol, address and baud rate for every connected device.
Match series and firmware, restore the validated application, clear unintended faults and test I/O and network operation before production.
