Burner control
Electronical compound, up to 5 channels
Universal field bus to interface process control
PC/Modem interface
Integrated load controller
Integrated leakage test
Integrated CO/O2 controller
Sliding controlled fuel changed
Simultaneous combustion of 2 fuels with a variable mixture ratio
Blow out of the burner lance
Purpose:
This is the complete burner controller that meets all requirements; type-examination tested. By using a different relay unit and a software module, the VMS compound management system becomes the FMS combustion management system. Thus, the electronic compound regulator comes with a burner controller. This integration saves a great deal in terms of wiring overheads and reduces the number of error sources. Commissioning the system becomes simpler.
The FMS contains all VMS functions. However it also contains the combustion controller, and if necessary, a leakage monitor too. Together, all these functions reduce the required number of external instruments to a minimum, thus creating a price/performance ratio without peers. When using the FMS with integral Leakage monitor, Output regulator, and possibly RPM speed feedback, everything needed for combustion control is integrated into one unit. Safety chains, Sensors, and monitors are linked directly to the FMS. Additional external regulators or monitoring devices are hardly needed anymore.
Visual data and operation are the same as in the VMS. Control of the magnetic valves, the ignition transformers, the ventilators, etc takes place via a special relay module. This allows valves up to 2 A to be switched directly. The FMS has 16 digital inputs, of which 3 are inputs for separate safety chains. Thus, external error sources can be differentiated, identified and displayed.
The controller can be adapted to the widest range of different tasks through simple parameter settings. Many of these can be adjusted on site. Each permitted flame monitor can be addressed via a floating-potential contact.
Technical Data:
Voltage supply: | 230 VAC +10 % -15 % 50/60 Hz |
Ambient temperature | +0 °C … +60 °C |
Ambient temperature | -25 °C … +60 °C |
Resolution per analog input: | 999 digit, 10 bits |
Three-point-step: | Via external relay modules |
Recommended run-time of the servomotor: | 30 s … 60 s |
Constant outputs | 0 … 10 V > 5 kΩ |
Load: | 0/4 … 20 mA < 600 Ω |
Digital signal inputs: | 16 via floating contact |
Number of curve-sets: | 2 per channel (e.g. for oil/gas dual-fuel burner) optional 4 or 8 |
BUS connection: | Via 25-pole sub-D socket, communication processor optional for the systems:
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