Reliance Electric 57413-E Programmable Logic Controller Module

Reliance Electric 57413-E is a common memory module designed for the AutoMax family of programmable logic controllers. This 64K LE common memory module stores configuration data that is shared among processors in a multi-processor AutoMax rack, including definitions of the physical I/O and system setup. The module is intended for use with Reliance AutoMax systems and is typically installed in the rack's common memory path to coordinate data across processors, ensuring consistent I/O addressing and program state. Many units feature a LED indicator to convey status at a glance. As part of Reliance Electric's legacy AutoMax memory hardware, the 57413-E is discontinued by the manufacturer; however, used or refurbished units remain widely traded by automation surplus vendors. Typical applications include legacy manufacturing lines and retrofits where multi-processor PLC coordination is required, or in replacements for memory components within AutoMax installations. When sourcing, verify compatibility with your AutoMax rack version, as catalog records and reseller listings may refer to 0-57413-E or 57413-E. The 57413-E memory module therefore serves as a targeted component for maintaining multi-processor AutoMax functionality in aging automation systems.