Launch TLT235SCA - Page 15

Diagram of the electrical system
KM
KM
U V W
M
3~
U21 V21 W21
QC
L1 L2 L3 PE
AC220V/380V-3PH
T
1-2:AC220V
1-3:AC380V
AC7V
SQ
DC24V
FU1
U11 V11 W11
C ontrol Unit 1
AC18V
AC24V
FU2/1A
FU3/10A
FU4/3A
XS
YV
YA1... YA4
SB4
DC24VAC24V
Control Unit 2
Vice-control
control box
Explaination:ONLY in the
type of two post electrical
control box
AP2
AP1
1
2
3
KM
U V
M
1~
U21 V21
QC
L1 L2 PE
AC220V 1PH
FU1
U11 V11
1
1
2
3
KM-Contactor; M-Motor; QC-Power switch; T-Transformer; SB1-UP button; SB4-STOP button; YA1
、
YA2
、
YA3
、
Y4-
Electromagnet YV-Solenoid valve; SQ-Limit switch; XS-Socket of light; FU-Fuse
Fig.4
Diagram of the line connection
XT
PE
U V W
KM
1 2 3 4 5 6
QC
L1 L2 L3
U21
V21 W21
U21
V21
J1
1
2
3
4
1 2 3 4
J6
KM
1 2 3 4
J7
YV
YA1
5 6
SQ
J4
1
2
3
4
Control Unit 1
1
2
3
4
J8
red
AC380V
U11
V11 W11
FU1
U21
V21 W21
AC7V
AC18V
AC24V
5
6
FU2
FU4
FU3
7
8
1
2
J2
SB5
SB4
XS
7 8 1 2 3 4
J5
1
2
J3
Control Unit 2
1 2 3 4
J8
Control Unit 2
1 2
J9
1
2
J10
Vice-control box
bl ue
yel low gre en
T
SQ YV
YA
J18 J19
YA2
YA3 YA4
YA1 YA2
YA3 YA4
7
L1 L2 L3
PE
PE
M
3~
X
red
green
greenbl ue
yel low
red
bl ue
blue
red
Fig. 5