General Description

Basic Information

• Model: JANCD‑NBB30（common variant: JANCD‑NBB30B）

• Manufacturer: Yaskawa Electric (Motoman)

• Type: Controller backplane / system baseboard

• Compatible Systems: NXC100 robot controller, Nikon NSR semiconductor lithography equipment

• Revision: Rev D（final release）

• Manufacturing Part Number: F352078‑1（NBB30B）

• Weight: approx. 0.4–1.0 kg

• Status: Discontinued（only spare/used available）

Technical Specifications

• Power Distribution: Distributes 24 VDC and internal bus voltages across all controller slots.

• Slot Configuration: Provides multiple card edge connectors for CPU, I/O, communication, and servo boards, ensuring stable signal routing.

• Signal Integrity: Implements ground plane design and EMI shielding to minimize noise and crosstalk in industrial environments.

• Operating Temperature: 0 °C to +45 °C (standard industrial range).

• Material & Construction: FR‑4 PCB with gold‑plated contacts for durability and long‑term reliability.

• Compliance: Designed to meet Yaskawa’s industrial automation and Nikon’s semiconductor equipment quality standards.

Key Functions

1. System Interconnection: Acts as the central backbone connecting the CPU, digital/analog I/O, network modules, and servo drives inside the NXC100 controller.

2. Power Routing: Delivers stable power to all plug‑in boards, protecting against overcurrent and voltage fluctuations.

3. Signal & Communication Bus: Transfers high‑speed control signals, safety interlocks, and network data between internal modules and external devices.

4. Mechanical Support: Secures and aligns all controller cards, ensuring structural stability during vibration or thermal cycling.

Compatibility & Applications

• Primary use: Yaskawa NXC100 robot controller (for industrial robots, automation cells).

• Also applied in Nikon NSR semiconductor lithography systems as a system backplane.

• Not compatible with later Yaskawa controllers (YRC1000, DX, FS series) or non‑Yaskawa systems.

Installation & Safety Notes

• Power Off First: Always disconnect main power before installation/removal; internal capacitors hold residual charge.

• ESD Protection: Use a grounded anti‑static wristband to avoid static damage to sensitive components.

• Slot Alignment: Insert boards carefully into backplane connectors; avoid bending pins or forcing connections.

• Cable Separation: Route signal cables away from high‑voltage power cables to reduce EMI.

• Qualified Personnel: Installation and maintenance must be performed by certified technicians。