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Burner control units BCU 4xx feed

 

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  • Easy transfer of control signals and feedback via field bus line
  • Remote maintenance and diagnostic capabilities. Saves on installation and wiring costs
  • Industrial Connector System (SUB-D) devices, allow exchange during bus operation
  • Bus interface remains in operation when BCU is off (standby mode)
  • Certification for PROFIBUS-DP

Application

BCU 460th. B1, BCU 460th. L.. B1, BCU 465th. L.. B1 and BCU 480th. B1
Corresponds in function and scope of the standard version and are also equipped for connection to the PROFIBUS-DP field bus (see Technical Information BCU 460, Prospect 465 and BCU BCU). It is usual in industrial furnaces and spacious facilities for signal processing to bridge large distances. The PROFIBUS-DP as a standard field bus system here significantly reduces installation and commissioning costs compared to conventional wiring design.
The use of a standard bus system offers significant advantages over vendor-specific special solutions.
In the market are many manufacturers and tested hardware components, standardized connection systems and a variety of tools available for bus diagnostics and optimization. The wide distribution of the system ensures that engineering and service personnel are well versed in management and operating system efficiently.

  • Safety time: 1s
  • Line voltage: 230V, 50/60 Hz, for grounded and ungrounded mains
  • Front film in English with additional stickers in D, F, I, NL, E
Type
 
Safety time Ignition
 
Air valve
 
Airflow monitoring
 

Circuit board
for Signal distribution

run-up 1 run-up 2 Operation
 For directly ignited burners
 BCU460-3/1W1GB 3s   1s  TZI 5-15/100     
 BCU460-3/1W3GB 3s   1s  TZI 7,5-12/100       
 BCU460-5/1W1GB  5s   1s   TZI 5-15/100      
 BCU460-5/1W3GB 5s   1s   TZI 7,5-12/100      
For directly ignited burners with air valve
 BCU460-3/1LW1GB 3s   1s   TZI 5-15/100    
 BCU460-3/1LW3GB 3s   1s   TZI 7,5-12/100    
 BCU460-3/1LW1GB  5s   1s   TZI 5-15/100    
 BCU460-3/1LW3GB  5s   1s   TZI 7,5-12/100    
Advanced air control, ventilating flow monitoring with circuit board for signal distribution
 BCU465-3/1LW1GBAC 3s   1s   TZI 5-15/100
 BCU465-3/1LW3GBAC 3s   1s   TZI 7,5-12/100
 BCU465-5/1LW1GBAC 5s   1s   TZI 5-15/100
 BCU465-5/1LW3GBAC 5s   1s   TZI 7,5-12/100
 Version of independent monitoring of pilot and main burners, with air valve control
 BCU480-5/3/1LW1GB 5s  3s  1s  TZI 5-15/100     
 BCU480-5/3/1LW3GB 5s  3s  1s   TZI 7,5-12/100    
 BCU480-10/3/1LW1GB 10s  3s  1s   TZI 5-15/100    
 BCU480-10/3/1LW3GB 10s  3s  1s   TZI 7,5-12/100    

 

 

 



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