Product Description

The Mitsubishi MR-J2S-40CL is a 400W AC servo amplifier from the MELSERVO-J2 Super series, designed to provide precise control in industrial automation applications. It operates on a 200–230V AC power supply and offers programmable positioning functions, making it suitable for simple, program-free positioning systems. The MR-J2S-40CL supports high-speed communication via RS-485 with Modbus protocol, facilitating easy integration into various control systems. Its compact design and robust protection features ensure reliable performance in demanding environments.​

Technical Specifications

• Model: MR-J2S-40CL
• Series: MELSERVO-J2 Super
• Type: AC Servo Amplifier with Programmable Positioning
• Rated Output: 400W
• Power Supply: 3-phase 200–230V AC
• Control Mode: Programmable positioning with up to 31 points via MR Configurator
• Communication Interface: RS-485 with Modbus protocol
• Protection Features: Overcurrent, overvoltage, short-circuit, encoder fault, under-voltage, and over-speed protection
• Dimensions: Approximately 70 mm (W) × 135 mm (D) × 168 mm (H)
• Weight: Approximately 1.1 kg
• Operating Temperature Range: 0°C to +55°C
• Encoder Resolution: Up to 131,072 pulses per revolution
• Mounting: DIN rail​