Yaskawa YPHT31600-1E Inverter Board ETC740111-S8504 PLC PCB Replacement Part YPHT316001E

Description:

The Yaskawa Electric YPHT31600-1E inverter board (ETC740111-S8504) is used in industrial frequency inverter and AC drive systems for CPU processing, inverter control, and drive communication management. Commonly installed in Yaskawa VARISPEED inverter platforms, CNC systems, and industrial automation equipment requiring high-performance drive control and stable signal processing. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of Yaskawa inverter motherboard PCB assemblies.

Applications:

The YPHT31600-1E motherboard is widely used in industrial automation environments such as CNC machining centers, conveyor systems, robotic equipment, pumps, fans, and heavy motor control applications. It functions as the main CPU/control motherboard responsible for inverter logic processing, drive communication, parameter management, and operational coordination within Yaskawa frequency inverter systems. The ETC740111 series boards are associated with Yaskawa industrial inverter platforms used in precision motion and variable frequency drive applications.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: YPHT31600-1E
• Alternate Identifier: ETC740111-S8504
• Product Type: Inverter Control Motherboard / CPU PCB Assembly
• Function: Inverter control, CPU processing, and drive communication
• Application: Frequency inverters, AC drives, CNC systems, and industrial automation
• Board Type: Industrial printed circuit board (PCB) assembly
• System Role: Main inverter motherboard and control processor
• Installation: Internal inverter/drive-mounted PCB
• Compatibility: Yaskawa VARISPEED and industrial inverter systems
• Related Board Family: ETC740110 / ETC740111 / ETC740112 series

Common Replacements:

• Yaskawa Electric YPHT31600-1D
• Yaskawa Electric ETC740111-S1024
• Yaskawa Electric ETC740112-S1028