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Replacement possibilities
Code
S2 – 3
1)
A
1)
O
1)
U
1)
Preparation for UV sensor for continuous operation UVD 1
C
1), 3)
B1
1)
/1
1)
4)
—
E1
= standard, = available.
1) If "none", this specification is omitted.
2) Complete type codes and selection tables for the next-generation BCU 4 and power module BCM 400, see from page 119 (Selection).
3) BCU..C with additional PCB for voltage distribution to the UV sensor for continuous operation. Can be used as a sub-distribution board
due to the low number of outputs. The new BCU 4 (2019) has an adequate number of (parameterizable) inputs and outputs as well as
contacts. When making the replacement, check whether the additional sub-distribution board is still required.
4) If power management is implemented using the safety interlocks, this specification is omitted. Power management via phase (L1) = E1.
BCU 460, BCU 465 · Edition 11.19
Description of BCU (previous generation)
Number of start-up attempts
Air flow monitoring
POC switch feedback
Additional signal distribution
For PROFIBUS DP
9-pin D-Sub bus plug connector
Power management: via safety interlock input
via phase (L1)
Description of BCU
Can be adjusted using parameter A007: 1, 2 or 3
Pressure switches: none
air pressure switch
gas pressure switch
air and gas pressure switch
Flame control can be adjusted using parameter I004:
ionization, UVS or UVC
With optional bus module:
BCM 400..B1 for PROFIBUS
BCM 400..B2 for PROFINET
BCM 400..B3 for EtherNet/IP
With bus module BCM 400..B1: 9-pin D-Sub connector
With bus module BCM 400..B2/B3: two RJ45 sockets
Energy supply: via safety interlock input
via phase (L1)
Code
2)
0
1
2
3
E0
E1
118
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