Model Definition

• JANCD: Yaskawa standard prefix for CNC/robot control printed circuit boards

• 10: 10‑series high‑speed I/O platform

• 01: Hardware revision 01, enhanced for communication stability

• B: Variant with reinforced isolation and extended temperature range

Technical Specifications

Electrical Parameters

• Rated Voltage: 24 V DC ±10%

• Power Consumption: ≤ 30 W

• Signal Isolation: Opto‑coupler isolation, 1500 V AC withstand voltage

• Digital I/O: 32 inputs / 16 outputs, 24 V DC level

• Servo Interface: Differential encoder signal input (A/B/Z phase)

• Communication Voltage: 5 V DC (logic), 24 V DC (field)

Communication & Interfaces

• System Bus: High‑speed backplane bus, 20 Mbps

• Field Bus: RS‑232C / RS‑485 (selectable), up to 115.2 kbps

• Servo Port: X4 encoder interface (compatible with MDD/MKD motors)

• Expansion Slot: U1 for analog I/O or PROFIBUS module

• Diagnostics: 8‑bit LED status indicators (power, run, alarm, communication)

Mechanical & Environmental

• Cooling: Natural convection (fanless)

• Protection Class: IP20 (board), IP10 (assembly)

• Operating Temperature: 0 °C to +50 °C

• Storage Temperature: −30 °C to +85 °C

• Humidity: 10%–85% RH, non‑condensing

• Dimensions (W×H×D): 220 mm × 150 mm × 30 mm

• Weight: Approx. 0.6 kg

Core Functions

• High‑Speed I/O: 32/16 isolated points, 1 μs refresh for high‑speed logic

• Servo Signal Processing: Real‑time encoder signal decoding and noise filtering

• Multi‑Axis Sync: Coordinates up to 8 axes via high‑speed backplane

• Communication Gateway: Converts internal bus to RS‑232/485 for third‑party devices

• Enhanced Protection: Overvoltage, undervoltage, overcurrent, short‑circuit, and ESD protection

• Hot‑Swap: Supports online replacement without system shutdown

Application Scenarios

• YASNAC CNC: High‑speed I/O and servo interface for milling/turning centers

• Motoman NX100 Robots: Multi‑axis signal conversion and communication expansion

• Multi‑Axis Automation: Synchronized control for printing, packaging, and textile machinery

• Legacy System Upgrade: Replaces JANCD‑10/JANCD‑1 boards for higher speed

• High‑Reliability Environments: Automotive, electronics, and food processing lines

Usage & Maintenance

• Ensure cabinet ventilation (0–50 °C) and avoid direct heat

• Use shielded twisted‑pair cables for I/O and servo wiring

• Secure connectors to prevent vibration‑induced poor contact

• Configure via Yaskawa MotionWorks or IndraWorks software

• Clean dust on board and connectors every 6 months

• Inspect isolation and signal integrity annually for stability