MEP105 Fireye Programmer

Overview

The Fireye MEP105 is a microprocessor-based programmer module designed for use with the Fireye MicroM modular flame safeguard system. It is engineered to provide automatic ignition and continuous flame monitoring for industrial and commercial burner applications. As a “non-recycle” programmer, it ensures that the system enters a safety lockout upon flame failure or if the air-flow interlock opens while a flame is present, preventing unauthorized automatic restarts and enhancing system safety.

Features

• Plug-in design allows for easy installation and replacement into MEC120 and MEC230 chassis.
• Non-recycle operation on flame failure for maximum safety.
• Automatic safety lockout if the air-flow interlock opens while a flame is present.
• Integrated LED indicators provide smart diagnostics for system status and troubleshooting.
• 10-second Pilot Trial-for-Ignition (PTFI) period.
• Supports optional alpha-numeric displays and serial communications via Modbus-RTU.
• Eliminates dependence on discrete components for timing functions through microcontroller technology.

Specifications

• Model: MEP105
• Series: MicroM
• Supply Voltage: 120 VAC (min. 102, max. 132) or 230 VAC (min. 196, max. 253) depending on the chassis.
• Power Consumption: 12 VA (Operating).
• Pilot Trial for Ignition (PTFI): 10 seconds.
• Flame Failure Response Time (FFRT): Determined by the selected amplifier module.
• Operating Temperature: -40 degree F to 140 degree F (-40 degree C to 60 degree C).
• Shipping Weight: Approximately 0.34 lbs to 3 lbs depending on packaging.
• Agency Approvals: UL recognized and CSA certified.

Applications

The Fireye MEP105 is utilized in industrial and commercial combustion systems, including boilers and heaters fired by gas or light oil. It is specifically designed for environments where a non-recycle safety sequence is required to manage burner startup, operation, and shutdown. It is commonly integrated into burner management control panels for precise sequencing and flame verification.