PRODUCT DESCRIPTION
MITSUBISHI Q7BAT-SET - Memory Backup Battery Set
This component is a memory backup battery set specifically engineered for MITSUBISHI MELSEC-Q series Programmable Logic Controllers. It provides critical power retention for volatile memory (SRAM) within the CPU module, safeguarding program data, parameters, and internal device states during main power interruptions. This ensures system integrity and facilitates rapid recovery in industrial automation, process control, and manufacturing applications requiring continuous data availability.
Technical Specifications:
- SERIES/FAMILY: MITSUBISHI MELSEC-Q Series
- COMPONENT TYPE: Memory Backup Battery Set
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 3V DC
- BATTERY CHEMISTRY: Lithium
- FUNCTION: Volatile memory (SRAM) data retention
- EXPECTED LIFESPAN: Approximately 5 years (typical under standard operating conditions)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cylindrical cell with integrated connector
- DIMENSIONS: Not specified by part number designed for direct integration into CPU module battery slot
- INTERFACE/CONTROL:
- CONNECTION: Dedicated 2-pin connector for MELSEC-Q CPU modules
- FEEDBACK: Low battery detection and error reporting via CPU module status indicators and system registers
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: 0 to 55 degrees C (Consistent with MELSEC-Q CPU modules)
- STORAGE TEMPERATURE: -20 to 75 degrees C (Consistent with MELSEC-Q CPU modules)
- MOUNTING: Internal slot mounting within MELSEC-Q CPU modules
- COMPATIBILITY/APPLICATION:
- COMPATIBLE PLCS: MITSUBISHI MELSEC-Q Series CPU modules (e.g., Q02CPU, Q06CPU, Q13CPU, Q26CPU)
- APPLICATION: Data retention for programs, parameters, and internal device values in industrial control systems, ensuring operational continuity after power cycles.