Mitsubishi MDS-A-BT-6 Battery Unit MDSABT6

Description:

The Mitsubishi MDS‑A‑BT‑6 is a battery backup unit used in industrial automation systems to maintain memory and program retention in programmable logic controllers (PLCs) during power interruptions. Commonly installed in PLC racks, process controllers, and control panels, it ensures that critical program data, configuration settings, and system parameters are preserved when primary power is lost. Maintenance teams, system integrators, and OEMs use this battery unit for reliable system uptime, data retention, and replacement in automation environments where power continuity is essential.

Applications:

This Mitsubishi battery unit is used in industrial automation systems that require uninterrupted memory retention and dependable backup power for PLCs and control devices. Typical applications include manufacturing automation, process control systems, conveyor operations, packaging machinery, and material handling systems where maintaining program integrity during power losses is critical to avoid system downtime and data loss.

Technical Specifications:

• Manufacturer Part Number (MPN): MDS‑A‑BT‑6
• Product Type: Battery Backup Unit
• Battery Type: Rechargeable internal battery
• Voltage: Typically 6 V (model dependent)
• Capacity: Designed for PLC memory backup (specific mAh varies by configuration)
• Compatibility: Mitsubishi PLC and controller series that accept MDS‑A‑BT‑6
• Mounting Type: Internal module mount within PLC rack or controller chassis
• Operating Temperature: 0°C to 50°C
• Storage Temperature: ‑20°C to 60°C
• Protection: Designed for safe industrial use with internal circuits
• Function: Maintains PLC memory/program data during power loss
• Replacement Interval: Periodic battery replacement recommended per manufacturer

Common Replacements:

• Mitsubishi MDS‑A‑BT‑5
• Allen‑Bradley 1769‑BAT
• Siemens 6ES7972‑0BA12‑0XA0