YZ320 Fireye ANNUNCIATOR

Overview

The Fireye YZ320 is a professional-grade interlock annunciator module designed to enhance the supervision capabilities of the BurnerLogix system. It acts as a purpose-built alarm and status display, providing clear visual indication of system interlocks, faults, and burner operating conditions. This module is engineered for industrial burner management and combustion control applications, allowing operators to rapidly diagnose issues and minimize downtime by identifying the “first-out” interlock that caused a system shutdown.

Features

• First-out annunciation automatically identifies which of the 20 monitored interlocks caused a burner shutdown.
• Supervision of up to 20 interlock switches, including 4 recycling and 16 non-recycling interlocks.
• Standard fuel selection circuit provides full annunciation even if two fuels are fired simultaneously.
• Customizable lockout messages up to 40 characters long using a PC or compatible display module.
• Immediate visual feedback simplifies troubleshooting and improves system safety and compliance.

Specifications

• Supply Voltage: 230 VAC (+10%, -15%), 50/60 Hz.
• Power Consumption: 10 VA.
• Response Time: 100 milliseconds.
• Ambient Temperature Range: -40 F to +140 F (-40 C to +60 C).
• Humidity: 85% R.H. non-condensing.
• Protection Category: NEMA 1 (IP01).
• Weight: 1.1 lbs (0.5 kg).
• Compatibility: Connects to YB230 or ZB230 BurnerLogix chassis/amplifiers via ED580 cables.

Applications

The YZ320 is primarily used in industrial and commercial heating environments, including boilers and furnaces, where it integrates with the Fireye BurnerLogix flame safeguard system. It is ideal for complex combustion systems requiring detailed monitoring of safety limits and interlock strings. By providing specific diagnostic information, it is frequently employed in facilities where reducing maintenance time and ensuring continuous operation of burner equipment is critical.