20
Radio receiver X7
Pull switch X7
Intermediate open X8
Radio receiver X7
Pull switch X7
Intermediate open X8
1 2 3 4
24V
X7
A13
A14
4
3
X7
S19
A15
1 2
4
3
S17
X8
Red/green traffic lights X20 / X21
Magnetic brake X20 / X21
Red/green traffic lights X20 / X21
Magnetic brake X20 / X21
20
.1
20
.2
20
.3
H1
1.
9
1.
8
21
.1
21
.2
21
.3
X20/
H2
20
.1
20
.2
20
.3
1.
9
1.
8
21
.1
21
.2
21
.3
X20/
Y1
G1
C1
H1 Traffic light, green
G1 Rectifier
H2 Traffic light, red
Y1 Magnetic brake