ABB 3HAC6382-1 EPROM chips (also listed as Y2K-D62) and 3HAC6383-1 (Y2K-D63) are legacy ABB EPROM modules designed for use in older ABB robot-controller configurations, with 3HAC6382-1 assigned to Slot D62 and 3HAC6383-1 to Slot D63. Supplier listings cite 64 KB storage capacity, 5 V DC operating voltage, a -40 °C to +85 °C operating temperature range, memory retention of up to 10 years, and interfaces including RS-232, RS-485, and CAN bus. These EPROMs store firmware and calibration data in ABB DSQC/Robot Controller setups; verify exact compatibility with your ABB controller model and firmware version before ordering or replacing memory chips.
