Product Description

The Mitsubishi A172SHCPUN is an 8-axis motion controller CPU module from the MELSEC-A Series, designed for precise positioning and sequence control in automated systems. It integrates both Position Control CPU (PCPU) and Sequence Control CPU (SCPU), enabling comprehensive control over servo amplifiers, manual pulse generators, and encoder interfaces. This module is ideal for applications such as robotics, CNC machinery, and automated assembly lines, where multi-axis coordination and synchronization are essential.​

Technical Specifications

• Model: A172SHCPUN
• Type: 8-axis motion controller CPU
• Control Integration: Combines PCPU for positioning and SCPU for sequence control
• Position Control Features: Home position return, servo amplifier status monitoring, and motion program execution
• Sequence Control Features: Startup of motion programs, enabling/disabling manual pulse generator operation, and job operation
• Programming Requirements: Compatible with PC running DOS/V5.0 and positioning software package
• Input Voltage: 100–240 VAC, 50/60 Hz
• Output: 5 VDC / 5 A
• Mounting: Designed for integration with MELSEC-A Series systems
• Weight: Approximately 0.8 kg
• Dimensions: Approximately 11.4 cm × 10.2 cm × 12.7 cm
• Status: Discontinued by manufacturer; available as surplus with limited warranty​