Viking ECUMSNX-UL19 Control Panel for Dual G5

Advanced UL-Compliant Control Board for Dual Viking G-5NX Operators

The Viking Access ECUMSNX-UL19 is the factory-original UL 325 compliant control panel designed specifically for dual gate operation of Viking G5 swing gate openers. Engineered for high-performance in both residential and commercial settings, this smart ECU (Electronic Control Unit) ensures synchronized control, enhanced safety, and reliable performance—even in extreme environments. The panel comes fully equipped with intelligent diagnostics, built-in battery backup support, and Viking’s advanced power-failure handling features.

Key Features

• Compatible with Dual G-5NX Gate Operators – Supports primary/secondary (dual) motor control
• On-board LCD Diagnostics – Real-time display of voltage, current, system errors, and operating status
• UL 325 Class I-IV Compliant – Fully meets residential, commercial, industrial, and restricted access standards
• Integrated Battery Backup Support – Enables operation during power loss (up to 400 cycles with proper battery)
• Built-in Motor Heater – Cold-weather readiness down to -20°F
• Selectable Fail-Safe or Fail-Secure Mode – Configurable response to power failure
• Multiple Power Options – Operates on 115VAC, 230VAC, 24VAC/VDC, or solar
• Monitored Entrapment Protection Inputs – Supports up to 8 UL-listed safety devices

Technical Specifications

• Model: ECUMSNX-UL19
• Gate Support: Dual G-5NX and X9 dual gate openers
• Voltage Compatibility: 24VDC operating; 115/230VAC input
• UL Class: I, II, III, IV
• Operating Temperature: -20°F to 160°F (-28°C to 71°C)
• Display: On-board LCD with diagnostic readouts
• Accessory Power Output: 24VDC @ 750mA
• Power Failure Modes: Auto Open, Last Open, Fail Safe/Secure selectable
• Entrapment Sensor Inputs: “UL” and “Re-Open” monitored terminals
• Backup Capability: Up to 400 cycles (with recommended batteries)

Conclusion

The Viking Access ECU is a high-performance, feature-rich control panel built to support dual G-5NX operators in demanding environments. Its safety compliance, smart diagnostics, and flexible power options make it a reliable and versatile solution for professional gate automation systems.