Illustration 4.8: Diagram showing all electrical terminals.
Terminal number
1+2+3
4+5+6
12
13
18
19
20
27
29
32
33
42
53
54
Table 4.3: Terminal connections
Very long control cables and analog signals may, in rare cases and depending on installation, result in 50/60 Hz earth loops due to noise from mains supply cables.
If this occurs, break the screen or insert a 100 nF capacitor between screen and chassis.