ABB MEM86-3X192K memory board

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• • • • • • • • • • • • • • • • • • • • • • • • • • • • Product Information & Specifications

                                                        • Model: MEM86‑3X192K

                                                        • Brand: ABB

                                                        • Type: Memory Board / Memory Module

                                                        • Memory Capacity: 512 KB SRAM (denoted “3×192K”)

                                                        • Part Number: MEM86‑3X192K (alternate part number 58031844)

                                                        • Weight: Approx. 0.52 kg

                                                        • Mounting: Card/insertion board type for internal storage in drives or PLC systems

                                                        • Status: Discontinued, commonly available as stock or used unit

                                                        • Application: For storing programs, data or system settings; used as replacement or expansion module in industrial automation control systems

                                                        Advantages & Features

                                                        • High Compatibility: Official ABB module compatible with ABB drives and PLCs, minimizing compatibility risks

                                                        • Moderate Capacity: 512 KB memory meets most legacy system program/data storage needs

                                                        • Modular Design: Easy to install and replace, facilitating maintenance

                                                        • High Reliability: ABB brand ensures stable operation in industrial environments

                                                        • Spare Part Value: Although discontinued, still available in secondary markets for extending legacy system lifespan

                                                        Application Areas

                                                        • Industrial automation control systems: Memory module for ABB drives or PLC systems

                                                        • Equipment maintenance and spare part replacement: For replacement of failed modules

                                                        • Legacy system maintenance and upgrade: Maintaining operability in older ABB systems

                                                        • Manufacturing automation, process control, and control cabinet data caching

                                                        Precautions

                                                         

                                                        • Confirm module model and system compatibility: capacity, board type, slot, and interface

                                                        • Power off system before installation or replacement; follow ESD protection requirements

                                                        • For used units, check functionality, board condition, soldering, and slot wear

                                                        • Ensure drive/PLC system supports the module’s capacity and slot type

                                                        • Plan for spare parts due to discontinued status to avoid future procurement difficulties