Overview
The R8001C6001 SLATE Fuel Air Ratio module uses the latest technology to control up to 4 SLATE actuators and or 2 Variable Frequency Drives. The Fuel Air Control module controls the relationship between fuel, airflow and flue gas recirculation on a power burner.
Within the SLATE system, the fuel air ratio module provides:
• Air fuel ratio control for up to 4 actuators
• Drive 2 Variable Frequency Drives (VFDs)
• RS-485 Modbus communications to communicate to the actuators and receive feedback
• SLATE actuator torque sizes:
- R8001M1050 50 in/lb in NEMA 1
- R8001M1150 150 in/lb NEMA 1
- R8001M4050 50 in/lb NEMA 4
- R8001M4150 150 in/lb NEMA 4
• Up to 24 points on the curve
• Field configurable
• Automated actuator endpoint seeking process
• UL Listed, FM and NFPA acceptable
• Password protected
• Fault information
• Status of four actuator channels
• Unused VFD terminals can be used as analog cells for general purpose I/O configuration
• Flue gas recirculation (FGR)
• Trim
• Dual Fuel
• Seasonality or recipe curves Safety Features
• Class C operating software system
• Fail-safe feedback
• Curve verification algorithms
• Password protected
• Built in self test
• No slope constraints that would limit the steepness of the curve
• Component anti-swap protection
• Off curve checking algorithm