Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1747-M11 is a versatile SLC 500 memory module featuring flash EEPROM with a 32KB user memory backup, tailored for use with the SLC 5/03, 5/04, and 5/05 processors. This module is specifically compatible with a range of processors including the 1747-L532, 1747-L541, 1747-L542, and 1747-L543, but it cannot be used with the 1746-BAS and 1746-BAST modules. The 1747-M11 is available in Series A and Series B, where Series A is limited to SLC 5/03 processors, while Series B extends compatibility to SLC 5/03 OS302, SLC 5/04 OS401, and SLC 5/05 processors. Installation may require a 1747-M15 memory module adapter. It supports user memory up to 64,000 words, facilitating up to 1000 instructions for extensive programming needs.