192SU3-2120 Fireye Adaptor

Overview

The Fireye 192SU3-2120 is a specialized 19-inch flame safeguard modernization adapter designed to facilitate the upgrade of legacy combustion control systems. It allows for the seamless integration of the digital Fireye 25SU3-2100 Flame Safeguard Amplifier into existing infrastructure, specifically retrofitting older 25SU3-2000 and 25SU3-2100 controls. This adapter is engineered to be electrically and mechanically compatible with older style wiring racks, such as the 60-1499 and 60-1706, minimizing the need for extensive rack rewiring or mechanical modifications during field conversions.

Features

• Built-in Power Conversion: Contains internal AC and DC power supplies to convert 120 VAC input to the 24 VDC required by the 25SU3-2100 digital amplifier.
• Plug-and-Play Compatibility: Designed as a pin-for-pin interface for legacy wiring racks, requiring little to no modification to original wiring.
• Extensive Scanner Support: Enables compatibility with a wide variety of Fireye scanners, including 45UV5, 45RM1, 45RM2, 45RM4, 45FS1, and 45UVFS1 models.
• Robust Construction: Built for industrial environments with high mechanical stability and secure captive fasteners.
• Modernization Path: Provides a reliable solution for maintaining legacy systems while gaining the diagnostic and performance benefits of modern digital amplifiers.

Specifications

• Model Number: 192SU3-2120
• Input Voltage: 120 VAC (+10% / -15%), 50/60 Hz
• Output Voltage: Internal conversion to 24 VDC
• Form Factor: 19-inch rack-mount modernization adapter
• Operating Temperature: -4 degrees F to 140 degrees F (-20 degrees C to 60 degrees C)
• Compatible Racks: Fireye P/N 60-1499, 60-1706, and European 60E5527
• Shipping Weight: Approximately 2.5 lbs

Applications

The 192SU3-2120 is primarily used in industrial burner management systems (BMS) where older Fireye 25SU3-2000 series controls need to be upgraded to digital 25SU3-2100 amplifiers. It is ideally suited for facilities seeking to modernize their flame safeguard technology without the cost and downtime associated with completely replacing existing wiring racks and field wiring. This adapter is common in power plants, large commercial boilers, and process heating applications that utilize 19-inch rack-mounted combustion controls.