BCU 480 · Edition 03.16l 19
Function
3.2 BCU..P with 16-pin industrial plug 
connector
The burner control unit BCU 480..P can be supplied 
with an industrial plug connector (pursuant to VDE 
0627). This 16-pin plug connector ensures fast con-
necting or disconnecting of units without any addition-
al wiring required. This simplifies replacing the unit and 
reduces standstill times.
All signals to the higher-level control system, the mains 
supply and the safety interlocks are routed via this plug, 
see page 71 (Accessories).