XVME-220 digital output module

XVME-220 Overview

The XVME-220 is a 32-channel digital output module developed by XYCOM (Xiongke), based on the VME-bus architecture. It is widely used in industrial automation, aerospace, and defense applications where high reliability and strong noise immunity are required.

Key Features

• Channel Count:
  32 independent digital output channels using open-collector design, capable of sinking up to 100 mA at 30 VDC per channel.
• Isolation & Protection:
  Each output channel provides 300 V optical isolation, with built-in transient suppression and reverse bias protection for enhanced reliability.
• Module Specification:
  6U double-width board conforming to VME-bus standards, compatible with standard VME chassis installations.
• Interface & Compatibility:
  Supports VME-bus interrupts and a programmable scanner for change-of-state detection; compatible with OPTO-22 subsystem interfaces.
• Operating Environment:
  Designed for industrial-grade temperature range (-20 °C to +70 °C), featuring vibration resistance and electromagnetic interference (EMI) protection, making it suitable for harsh industrial environments.

Typical Applications

• Control of solenoids, relays, LEDs, and other digital loads
• Real-time control systems, data acquisition, and monitoring platforms
• Integration with other VME-bus I/O modules, PLCs, and embedded computers to form complete control networks

In summary, the XVME-220 is a high-reliability VME-bus digital output module that provides 32 optically isolated, programmable outputs, ideal for control systems requiring high current drive capability and rugged industrial performance.