Features:
- Consolidates the functions of up to three independent MEM86-192K memory boards into one DRC rack module.
- Supports eighteen software-configurable 32 KB memory groups for flexible address mapping.
- Protects stored program data through battery-backed SRAM and Power Fail memory inhibition.
ABB MEM86-3*192K R3R1R3 provides a reliable memory platform for Digital Reference Controller applications where firmware, application storage, and backup capability are required. By replacing three separate memory boards with a single module, it simplifies cabinet layout and reduces the number of installed components. This configuration helps improve maintenance efficiency while supporting dependable controller performance.
The board offers flexible memory organization to accommodate different control system requirements. Firmware can be stored in EPROM, application programs in SRAM, and backup information in EEPROM. Software-controlled mapping enables individual memory groups to be assigned as needed, making the board adaptable to various DRC configurations without hardware modifications.
ABB MEM86-3*192K R3R1R3 is well suited for industrial environments that require stable program retention and reliable operation. The onboard rechargeable Ni-Cd battery maintains SRAM contents during power interruptions, while the /PWF protection mechanism prevents memory access during abnormal power conditions. Operating from 5 VDC with an operating temperature range of 0°C to +55°C and storage temperatures down to -40°C, the board supports dependable long-term use in industrial automation systems.
The MEM86-3*192K R3R1R3 ABB Memory Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB MEM86-3*192K R3R1R3 Memory Board Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB MEM86-3*192K R3R1R3 Memory Board Specs
General
- Manufacturer ABB
- Model MEM86-3*192K R3R1R3
- Condition New Original ready stock
- Product Family MEM86-3X192K/CMBME2,MEM86-3X192K/S2R3R3,MEM86-3X192K/CMBMR3
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- System platform: ABB SAMI MegaStar / Stromberg control system.
- Rack slot: Standard 19-inch control rack bus slot.
- Power supply compatibility: 5V DC industrial backplane power supply.
- Firmware version: Compatible with R3R1R3 and earlier revisions.
- High-power drives: Marine propulsion and large motor control in heavy industry.
- Inverter maintenance: Data storage of core control parameters and application logic.
- System expansion: Upgrading the storage space of automation control units.
- Spare parts replacement: Emergency on-site repair of outdated automated systems that have ceased production.
- Operating temperature: 0°C to +55°C.
- Storage temperature: -40°C to +70°C.
- Relative humidity: 5% to 95% (non-condensing).
- Protection rating: IP00 (board-level open).