ABB 3BSC980006R318 Axis Card Board EEPROM Rev 3

ABB DSQC 503 Axis Computer Card, listed under part numbers 3BSC980006R318 and 3HAC3619-1, with EEPROM Revision 3 in the X2 Axis Card Board configuration. This ABB module serves as the axis control component within the DSQC 503 family, handling axis-related control tasks as part of ABB automation and robotics systems. The EEPROM Rev 3 designation identifies the onboard program memory revision for the axis control logic, while the X2 axis-card variant denotes the specific board configuration used in certain installations. Some listings also refer to this board as DSQC 503A with EEPROM Rev.3, reflecting alternate identifiers that buyers may encounter when sourcing replacements for legacy ABB equipment. The combination of model numbers and revision identifiers—3BSC980006R318, 3HAC3619-1, DSQC 503, and EEPROM Rev 3—helps verify compatibility within ABB's DSQC 503 axis-control ecosystem across different suppliers.