The shield can also be grounded directly at both ends if they are in the same
ground line with no significant voltage drop between the end points.
• Keep any signal wire pairs twisted as close to the terminals as possible. Twisting
88 Electrical installation
the wire with its return wire reduces disturbances caused by inductive coupling.
R0...R2
R0...R2
9
7
3
6
4
R0...R2: 0.5...0.6 N·m (0.4 lbf·ft)
R3...R5
8
8
5
R3: 0.5...0.6 N·m (0.4 lbf·ft)
6
9
11
8
10
5
9
9
11
4
7
3
6
5