Click to expand Tap to zoom NEW ALLEN BRADLEY 1747-M13 SLC 500 PLC EEPROM MODULE MEMORY SER A REV A B254114 NEW ALLEN BRADLEY 1747-M13 SLC 500 PLC EEPROM MODULE MEMORY SER A REV A B254114 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Need a Specific Revision?