Kingyukg UMC4 Laser Marking Control Card User Manual

About this manual

This manual introduces the UMC4 laser marking control card, a USB interface card that supports digital galvanometer control and includes built‑in offline engraving functions. It details the card’s specifications, physical layout, and the various sub‑cards that expand its capabilities.

The guide covers pin assignments, installation steps, wiring diagrams for motor, sensor, and I/O connections, as well as configuration settings for hardware alignment, DAC output, and PLC integration. Appendices provide timing diagrams, PLC connection tables, and address definitions. This manual is written in Chinese.

What's inside

• Product Introduction
• Product Specifications
• Product Appearance
• Layout Diagram
• Pin Configuration
• Installation and Wiring
• Sub‑card Overview
• Hardware Settings
• PLC Connection
• Appendices

Specifications

Frequently asked questions

How can I verify that the UMC4 card is installed correctly?

After installation, open the device manager and look for the entry "UMC4 USB Device"; its presence confirms correct installation.

What interface does the P1 pin provide?

P1 (SCANHEAD) provides an XY2‑100 output interface for connecting a digital galvanometer.