Fig. 22
a
b
GND +24
J1
3 4 5 6 7 8 9 10 11
SAFE
RX CL
1
2
3
GND
4
+24
5
GND +24
J1
3 4 5 6 7 8 9 10 11
SAFE
RX CL
1
2
3
GND
4
+24
5
Relais
J2
12 13 14 15 16 17 18 19 20 21
TX CL
1
+24
2
Fig. 23
TX CL
GND
1
+24
2
Fig. 24
J1
3 4 5 6 7 8 9 10 11
SAFE
RX CL
1
2
3
GND
4
+24
5
TX CL
GND
1
+24
2
J1
3 4 5 6 7 8 9 10 11
30
GND +24
TX CL
1
2
RX CL
1
2
3
4
5
GND +24
GND
+24
GND
+24
Fig. 25
Fig. 26