Product Specification – DF8203297-A0

1. General Information

• Manufacturer: Yaskawa Electric Corporation (Yaskawa / Yasnac)

• Part Number: DF8203297-A0

• Alternate Designation: JANCD-1003D (REV.A)

• Product Type: Industrial PCB / I/O Link Control Board

• Form Factor: Standard CNC Rack-Mount PCB

• Product Status: Obsolete / Discontinued; Legacy spare part for CNC maintenance

2. Product Overview

3. Technical Specifications

3.1 Core Features

• Board Function: I/O Link Control / Communication Interface / Peripheral I/O Management

• Hardware Revision: A0 (Initial Production Revision)

• Compatible Systems: Yasnac M-64, M-65, i80, i100, MX3, LX3 CNC Controls

• Form Factor: Standard 6U rack-mounted PCB for Yasnac control cabinets

• Connectors: Proprietary multi-pin connectors for I/O link, fieldbus, and system bus

• ESD Sensitivity: High; requires anti-static handling

3.2 Electrical & Environmental

• Power Input: +5V DC (supplied by CNC rack power supply)

• Communication Protocol: I/O Link (Yaskawa proprietary), MEMOBUS

• Isolation: Galvanic isolation between system bus and field I/O circuits

• Operating Temperature: 0°C ~ +45°C

• Storage Temperature: -20°C ~ +65°C

• Humidity: 5%–85% RH (non-condensing)

• Vibration Resistance: Industrial-grade (0.5g, 10–60Hz)

3.3 Key Functions

• High-speed I/O link communication between CNC controller and remote I/O modules

• Real-time I/O signal processing and distribution

• Fieldbus protocol conversion and data transfer

• Peripheral device (sensors, actuators, relays) interface control

• System bus communication with CNC CPU and servo modules

• Fault detection, short-circuit protection, and signal integrity monitoring

• Optical isolation for noise immunity in industrial environments

4. Compatibility & Applications

• Direct Replacement: For DF8203297-A0 and JANCD-1003D (REV.A) boards

• Target Systems: Yaskawa Yasnac M-64/M-65/i80/i100 CNC controls

• Applications: CNC machining centers, lathes, grinders, laser markers (e.g., Rofin Sinar UW-150), automated assembly lines

• Installation: Plug-and-play into dedicated I/O link slot; reconnect all connectors

5. Handling & Maintenance

• ESD Protection: Mandatory anti-static wrist strap & mat during installation

• Safety: Power off CNC system before removal/installation

• Testing: Post-installation system boot-up, I/O link verification, and function test

• Warranty: Typically 6–12 months for refurbished/replacement units

• Storage: Anti-static bag, controlled temperature/humidity environment