The Toshiba RM66 (part number EX2040-RM66) is an EEPROM/ROM memory module designed for the Toshiba EX20 and EX40 series of Programmable Logic Controllers (PLCs). It is used to store and transfer automation programs for legacy industrial control systems.
Key Details:
- Function: Serves as a non-volatile memory backup and program loader for Toshiba EX-series PLCs.
- Compatibility: Compatible specifically with Toshiba EX20 and EX40 base units, as well as equivalent Cutler-Hammer D100 series PLCs.