Allen-Bradley SLC 500 Processors (1747)
Allen-Bradley SLC 500 modular processors: the SLC 5/03, SLC 5/04 and SLC 5/05 CPUs of the SLC 500 chassis-based PLC.
Overview
The SLC 5/03, SLC 5/04 and SLC 5/05 are the modular processors of the SLC 500, and Rockwell's publication 1747-IN009 gives their specifications. They share the instruction set (107 instructions), RSLogix 500 programming, and a local system of up to 3 chassis and 30 slots with up to 4096 discrete inputs and 4096 discrete outputs. They differ in memory, from 16 K to 64 K words, and in their built-in network: DH485 and RS-232 on the SLC 5/03, Data Highway Plus on the SLC 5/04, and Ethernet TCP/IP on the SLC 5/05, with other networks reached through gateways and interface modules. Rockwell lists them all as discontinued, and names the CompactLogix 5380 as an engineering replacement for the 1747-L533. TIMC quotes SLC processors against the catalog number, series and firmware on the label.
Availability, condition and lead time confirmed on enquiry.
SLC 500 Processors (1747): current order numbers
Select one for its full specification, or send us the order number from the label on your unit.
| Order number | Version | Lifecycle | |
|---|---|---|---|
| 1747-L532 | SLC 5/03 16K processor, DH485 and RS-232 | Discontinued | Details |
| 1747-L533 | SLC 5/03 32K processor, DH485 and RS-232 | Discontinued | Details |
| 1747-L541 | SLC 5/04 controller with 16 K words memory | Discontinued | Details |
| 1747-L542 | SLC 5/04 32K Controller for SLC 500 | Discontinued | Details |
| 1747-L543 | SLC 5/04 64K controller, RSLogix 500 programmed | Discontinued | Details |
| 1747-L551 | SLC 5/05 16K controller with Ethernet | Discontinued | Details |
| 1747-L552 | SLC 5/05 32K processor, Ethernet and DH485 | Discontinued | Details |
| 1747-L553 | SLC 5/05 64K controller, Ethernet and DH485 | Discontinued | Details |
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