Basic Specs

• Brand: Yaskawa (安川电机)

• Model: JANCD‑CG23 / JANCD‑CG23‑1 (DF8202769‑B0)

• Type: CNC Graphic CPU Control Board / Expansion Module

• Application: YASNAC CNC systems

• Weight: ~0.4–1.5 kg

• Origin: Japan

Safety & Installation Warnings (English)

• Burn Hazard: Heatsink may become very hot during operation. Allow ≥15 minutes cooling before servicing.

• Electrical Safety:

  • Do not connect servomotor directly to commercial power.

  • Always turn off power before connecting/disconnecting connectors (except digital operator).

  • Wait ≥5 minutes after power‑off to avoid residual voltage shock.

• Installation:

  • Install in dry, vibration‑free, non‑condensing environment.

  • Separate high‑voltage and low‑voltage cables.

  • Ground servomotor & Servopack (≤100 Ω ground resistance).

  • Ensure adequate heat dissipation.

3. How to Get the Exact JANCD‑CG23 Manual

1. Go to Yaskawa’s official manual site (links above).

2. Search for JANCD‑CG23 or YASNAC PC NC.

3. Select English language and download the relevant PDF.

4. For older legacy models, contact Yaskawa support or your distributor.

4. Related Resources

• JANCD‑CG23 Datasheet: https://www.rgbautomatyka.pl/en/yaskawa-jancd-cg23-expansion-module_19899304.html