Mitsubishi Q312B-E

Mitsubishi Q312B-E – Base Unit (Backplane)

The Mitsubishi Q312B-E is a base unit (backplane) from the MELSEC System Q series, designed to house and connect multiple modules such as CPU, power supply, and I/O modules. It provides power and signal distribution across all installed modules, serving as the foundation of a System Q PLC setup.

• Manufacturer: Mitsubishi Electric
• Model: Q312B-E
• Series: MELSEC System Q
• Type: Base Unit / Backplane
• Number of Slots: 12 slots for module installation
• Supported Modules: CPU, power supply, I/O, communication, and special function modules
• Power Distribution: Via integrated bus connectors
• Mounting: DIN rail or panel mounting
• Structure: Metal frame with modular guide rails
• Dimensions: Approx. 420 x 120 x 90 mm (W x H x D)
• Weight: Approx. 1.2 kg
• Operating Temperature: 0°C to +55°C
• Compatibility: All System Q modules
• Compliance: CE, UL, RoHS

The Q312B-E base unit enables flexible configuration and reliable mechanical and electrical integration of up to 12 System Q modules, making it a key component for scalable automation solutions.