Model Definition

• JANCD: Standard prefix for Yaskawa CNC/robot control PC boards

• 5TU0: Model number; 5 = 5-series hardware, TU = Power/Relay Unit, 0 = Base revision

• Alias: JANCD5TU0 (hyphen often omitted)

Technical Specifications

Electrical

• Power Supply: 24 V DC ±10%

• Fuses: 2 × 5 A (overload/short-circuit protection)

• Function: Power switching, relay output, and system power monitoring

Mechanical & Environmental

• Dimensions (W×H×D): 120 mm × 100 mm × 30 mm

• Weight: Approx. 0.1 kg

• Operating Temp: 0 °C to +40 °C

• Operating Humidity: 10%–80% RH, non-condensing

• Protection Class: IP20

• Mounting: Standard slot installation in XRC controller backplane

Core Functions

• Acts as the power control hub for Motoman XRC robots and Yaskawa CNC systems.

• Provides relay output for switching external loads (e.g., valves, contactors).

• Integrates fuse protection to safeguard circuits from overload/short-circuit.

• Monitors and distributes 24 V DC power to onboard and peripheral components.

• Ensures reliable power sequencing for system startup/shutdown.

Applications

• Motoman XRC Robot Controllers: Welding, material handling, assembly, spraying robots.

• Yaskawa CNC Machines: YASNAC i80/i90 series and legacy models.

• Industrial Automation: Retrofit and replacement of faulty power/relay boards in production lines.

Compatibility & Notes

• Dedicated for XRC series controllers and Yaskawa CNC systems; not interchangeable with general I/O boards.

• Drop-in replacement for compatible revisions (no wiring changes needed).

• Operate within 0–40 °C and ensure cabinet ventilation for long-term reliability.