The Acromag / Xembedded / Xycom XVME-260 is a 16-channel digital relay output module engineered for VMEbus-based industrial control systems. Each channel provides Form C (SPDT) relay switching with opto-isolated outputs, delivering 5 ms typical actuation and deactuation times. The module integrates directly into VMEbus backplane architectures and supports standard VMEbus interrupt capabilities, enabling precise control of actuators, solenoids, valves, and indicator devices in demanding industrial environments.
Technical Specifications
Relay Outputs
• Channels: 16
• Contact type: Form C (SPDT)
• Maximum switched voltage: 30 VDC / 30 VAC
• Maximum switched current: 1 A
• Maximum non-inductive load: 30 W / 30 VA
• Actuation time: 5 ms typical
• Deactuation time: 5 ms typical
• Mechanical life: >10,000,000 operations
• Electrical life: Varies with load
VMEbus Interface
• Bus compatibility: VMEbus revision C.1 and earlier
• Data transfer: Standard VMEbus protocols
• Address modifier codes: Configurable
• Interrupt support: VMEbus-compatible
Environmental
• Operating temperature: 0°C to 55°C
• Storage temperature: -40°C to 85°C
• Humidity: 5% to 95% non-condensing
Physical
• Form factor: Standard VMEbus module (6U)
• Output connectors: Screw terminal blocks
• VMEbus connector: Standard edge connector
– Key Features
• Opto-isolated outputs for signal integrity and noise rejection
• 16 independent Form C relay channels
• Contact ratings suitable for low-voltage switching applications
• Extended mechanical life specification
• Direct VMEbus backplane integration
– Typical Applications
• Electromechanical relay and contactor interface
• Industrial solenoid and valve control
• Indicator light and alarm actuation
• Low-voltage DC and AC power circuit switching
– Compatibility & Integration
The XVME-260 operates within VMEbus revision C.1 systems and requires driver support for integration with specific operating systems. Consult manufacturer documentation for available driver suites and OS compatibility details.
