Yaskawa JANCD-SV02B DF8203078-DO Circuit Board

Description:

The Yaskawa JANCD-SV02B (DF8203078-D0 / DF8203078-BO) is a servo control circuit board used in Yaskawa Motoman robotic controllers to manage servo communication, motion control signals, and internal system coordination. Commonly applied in robotic welding, material handling, and automated production systems requiring precise multi-axis control. Purchased by maintenance teams, OEMs, and integrators for replacement, repair, or refurbishment of legacy Yaskawa robot controllers to maintain motion accuracy and system uptime.

Applications:

The Yaskawa JANCD-SV02B board is used in industrial robotics environments where servo amplifier communication and motion synchronization are critical. It is commonly deployed in Motoman robotic systems where it interfaces between the controller and servo drives, enabling real-time axis coordination, encoder feedback processing, and stable motion execution across automated production lines. This ensures consistent performance in applications such as welding, assembly, and material handling.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: JANCD-SV02B
• Additional Identifier: DF8203078-D0 / DF8203078-BO
• Product Type: Servo Control Circuit Board
• Function: Handles servo communication and motion control signal processing
• System Compatibility: Yaskawa Motoman robotic controllers
• Role: Interface between controller CPU and servo amplifier units
• Construction: Industrial PCB assembly (Japan origin)
• Weight: ~2.0 lbs class
• Installation: Internal mounting within robot controller cabinet
• Application Type: Robotics and motion control systems
• Status: Discontinued / legacy component
• Availability: Typically surplus, refurbished, or used (secondary market ~$50–$75 typical) 

Common Replacements:

• Yaskawa JANCD-SV02C
• Yaskawa JANCD-NTU01-3
• Yaskawa JANCD-MCP02B-1