Fireye MB600S Control Chassis for MB Industrial Multiburner Control System

Fireye's MB600S chassis is a key component in the Industrial MB Series Multiburner Control System which controls the start-up sequence and monitors the flame of up to 20 individual gas, oil or combination gas/oil burners connected to a common valve train.

The MB600S directly powers pilot and main gas valves and ignition transformers. Independent limits and controls can also be set thanks to the built-in blower output, purge timing, and modulation control options. Ideal for furnace, oven, or other multi-burner applications.

Key Specifications

  • Supply voltage: 120VAC, 50/60 Hz; Power consumption: 25VA
  • Temperature Rating: -32° to 122°F (-36° to 50°C)
  • 3 second flame failure response time (±0.5 seconds)
  • Compatible with UV7 scanners
  • Selectable purge time increments from 0 seconds to 60 minutes

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Description Catalog Number
Step 1: Select a chassis for your multiburner control system. All are 120 VAC 50/60 Hz, and include motherboard,
relay board, logic module, and power module, four auxiliary inputs, purge modulation, and valve leak testing
ChassisBurner control chassis with no communications
Burner control chassis with RS-232 communications
Burner control chassis with RS-485 communications
Step 2: Select a flame sensor module
Sensor ModulePlug-in flame sensor module for UV, flame rod or both, for use with expansion boards
Plug-in flame sensor module for UV, flame rod or both
Step 3: For systems with more than four burners, select expansion board modules and cables
Expansion board for up to four burners
Expansion board for up to 8 burners
6-inch cable for expansion board
36-inch cable for expansion board
Step 4: Select optional remote display and cable
DisplayRemote display module with keypad
6-foot remote display cable
10-foot remote display cable
Step 5: Select a flame scanner for each burner on your system
1/2" NPT straight UV scanner
1/2" NPT straight UV scanner with NEMA 4 enclosure
1/2" NPT 90° UV scanner with 6-foot shielded cable
1" NPT self-check scanner
10-foot cable for UV7SC scanner
Scanner support, max temperature 200° F
Magnifying lens assembly
Magnifying lens
1/2" NPTF insulated Nylon coupling UV7 flame scanners when cooling is required


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