Connection Diagram; Bcu 460; With Ionization Control In Double-Electrode Operation - Honeywell BCU 460 Technical Information

Function

3 .2 Connection diagram

3 .2 .1 BCU 460 . .E1/LM 400 . .F0 . .E1
with ionization control in double-electrode
operation
Alternative flame control, see page 27 (Flame con-
trol).
Electrical connection, see page 121 (Project planning
information)
L1
Start 1
L 1 2 3
N1
N1
O
I 1
51 21 BM
PE
N PE
22 23
Z
I
N
PE
BCU 460, BCU 465 · Edition 11.19
HT LDS
4 5 6 7
35
F2
(BCU..E0)
F1
(BCU..E1)
F 3,15 A
F3 3,15 A
N1 N1 N1
52 53 BM 54 24 55 25 56 26
Explanation of symbols, see page 140 (Legend)
BCU 460
39 40 41
N1 N1
N1
L N L N L N
36 37 38
57 27 58 28 59 29
p
U
2
TC
82 81 80 85 86 87 92 91 90
UA-Sk
V1 V2 V3 N1
N1 N1
60 30 61 31 62 32
V1 V2 V3
PE PE PE
95 96 97
LM 400..F0
21