Mitsubishi Electric A58B Melsec 8-Slot Rack Chassis

Mitsubishi Electric A58B is an 8-slot rack chassis for the MELSEC-A Series PLC system. It provides the backplane bus and mechanical support for CPU, power supply, and I/O modules, forming the foundation of a PLC system for industrial automation. Technical Specifications: Manufacturer: Mitsubishi Electric Corporation Model: A58B Series: MELSEC-A Series PLC Type: Base rack / backplane chassis Number of slots: 8 slots (for CPU, power supply, and I/O modules) Bus type: MELSEC-A Series parallel backplane bus Supported modules: CPUs, power supplies, digital I/O, analog I/O, communication modules, and special function modules of the A Series Extension: Equipped with extension connectors (IN/OUT) for linking to additional base racks Power supply: Requires separate power supply module (installed in designated slot) Cooling: Natural convection (requires spacing in cabinet for airflow) Dimensions: Approx. 390 mm (W) × 130 mm (H) × 60 mm (D) Weight: ~1.5 kg Material: Rigid plastic/metal frame with PCB backplane Mounting: Panel mount (inside control cabinet) Operating temperature: 0°C to +55°C Storage temperature: -25°C to +75°C Relative humidity: 5% to 95% (non-condensing) Applications: Factory automation, process control, material handling, packaging, machine tools, and general industrial PLC systems Manufacture location: Japan Please review pictures carefully and let us know if you have any questions!