Product Specification – DF8203498-C0

1. General Information

• Manufacturer: Yaskawa Yasnac

• Part Number: DF8203498-C0

• Alternative Model: JANCD-SP21 / JANCD-OP21

• Product Type: CNC Operator Panel / Keyboard Display Control PCB

• Applicable System: Yasnac M64、M65、i80、i100 series CNC controller

• Product Status: Discontinued legacy circuit board, dedicated for CNC maintenance and one-to-one replacement

2. Product Overview

3. Main Functions

1. Operator panel keyboard scanning and key signal decoding

2. Machine button input signal acquisition and transmission

3. Multi-channel LED status and alarm indicator drive

4. Display interface signal conversion and transmission

5. Panel emergency stop, cycle start, feed hold and other safety signal processing

6. System bus data communication and signal anti-interference isolation

4. Electrical & Environmental Parameters

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

• Operating Temperature: 0℃～+45℃

• Storage Temperature: -20℃～+65℃

• Relative Humidity: 5%～85%RH, non-condensing

• Vibration Resistance: Industrial grade 0.5g, 10Hz～60Hz

• Characteristics: ESD sensitive component, must take anti-static measures during operation

5. Compatibility & Replacement Notes

• Applicable Equipment: Yasnac M64/M65/i80/i100 CNC lathes, machining centers

• Replacement Requirement: Strict one-to-one replacement with DF8203498-C0

• Installation: Power off the whole machine first, anti-static operation, plug-and-play without program burning

• Attention: Do not plug and unplug connectors with power on, avoid electrostatic breakdown of circuit board chips.