Basic Specifications

• Manufacturer: Yaskawa Electric (Yasnac/Motoman)

• Model: JANCD-CP11 (CP11, not CPII)

• Type: Robot Main CPU / Motion Control Board

• Compatible System: Motoman ERC Robot Controller (exclusive; not for J50/CP50 series)

• Processor: 16/32-bit industrial CPU (ERC-era)

• Max. Control Axes: Up to 6 axes (standard robot)

• Power Supply: 24 V DC

• Weight: Approx. 0.45 kg

• Operating Temp: 0 °C ~ 45 °C (industrial)

• Status: Discontinued (new old stock, refurbished, used)

• Warranty: 12–24 months (seller-dependent)

Key Features

1. ERC Robot Core: Dedicated CPU for ERC-series robots, handling motion control, program execution, and system management.

2. 6-Axis Motion Control: Optimized for 6-axis robotic arms; supports point-to-point, linear, and circular interpolation.

3. Compact & Rugged: Vibration-resistant, EMI-hardened PCB for factory floor conditions; designed for long-term reliability.

4. Onboard Diagnostics: Built-in self-diagnosis and error logging for fast troubleshooting and maintenance.

5. Legacy Communication: Supports serial (RS-232C) and I/O linking to teach pendants, peripherals, and older Yaskawa drives.

Core Functions

1. Execute robot programs and compute real-time joint/trajectory motion.

2. Control servo drives for 6 robotic axes; manage speed/position loops.

3. Handle I/O signals, teach pendant communication, and system safety logic.

4. Store robot parameters, user programs, and tool data.

5. Provide fault diagnostics and error codes for quick repair.

Compatibility & Notes

• CP11 vs. CP50/CP50B: CP11 = ERC robot CPU; CP50/CP50B = J50 CNC CPU — not interchangeable (different hardware, firmware, and form factors).

• Not CPII: The correct part number is CP11 (Roman numeral II is a common miswriting).

• Legacy Only: Exclusively for Motoman ERC robots (pre-NX100/DX100); no longer in production.

Quick Comparison: CP11 vs. CP50B