Fireye 3G-OTH-02819 — Technical Specifications

Name: Fireye 3G-OTH-02819 MicroM Programmer Modules. The Fireye MicroM Series is a compact, microprocessor-based, modular burner management system designed to provide automatic ignition and continuous flame monitoring for commercial heating and process equipment, regardless of fuel type. The system offers significant advantages, including the elimination of discrete components traditionally used for timing functions, providing a more reliable and efficient solution for industrial applications.
Brand: Fireye

The Fireye MicroM Series is a compact, microprocessor-based, modular burner management system designed to provide automatic ignition and continuous flame monitoring for commercial heating and process equipment, regardless of fuel type. The system offers significant advantages, including the elimination of discrete components traditionally used for timing functions, providing a more reliable and efficient solution for industrial applications.

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Technical Specifications

Parameter	Value
Category	Programmer & Amplifier Modules
Approvals	cULus, FM Approved
MEP100 Series	MEP100, MEP100P, MEP101, MEP102, MEP103, MEP104, MEP105, MEP106, MEP107, MEP108, MEP109, MEP130, MEP141, MEP149.
MEP230 Series	MEP230, MEP230H, MEP235, MEP236, MEP237, MEP238, MEP290.
MEP300 Series	MEP300, MEP304, MEP335, MEP397.
MEP400 Series	MEP437.
MEP500 Series	MEP560, MEP561, MEP562, MEP564, MEP536, MEP537.
MEP600 Series	MEP696, MEP697.
Safety Features	The MEP696 and MEP697 programmer modules provide early spark termination followed by a pilot proving period, ensuring that spark generated by a maladjusted pilot and spark assembly is not mistakenly detected. The MEP437 provides similar safety features by terminating spark early and verifying pilot ignition to avoid the detection of unwanted sparks from a maladjusted pilot. For safe operation, the air flow switch connected between terminals 7 and 6 must close within 10 seconds after the start of a cycle.
Programmer Modules Design	All modules feature a plug-in design for easy installation. Modules in the MEP230, MEP300, MEP500, and MEP600 series include dipswitches to adjust parameters like purge timing, pilot trial for ignition (PTFI) timing, air flow proven, post-purge, and recycle or non-recycle operation. The MEP397 and MEP696/ MEP697 modules also offer additional features, such as a “check-run” switch for testing pilot size and stabilization.
Advanced MicroM Technology	The MicroM control system uses microprocessor-based technology to replace traditional discrete components. This provides enhanced reliability with features such as: Smart diagnostic LEDs for system status and lockout diagnostics. A smart reset function for multi-burner applications. Optional alpha-numeric display output (ED510). Serial communications via Modbus-RTU for seamless integration.
Flame Failure Response Time (FFRT)	FFRT is determined by the selected amplifier module, and real-time flame signal measurement is possible through test jacks on the amplifier module.

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