5
Electrical wirings
5.1
Pin Assignment
ATR900 and 901 series is provided with an 8 pole connector:
6
7
8
5
1
2
4
3
6
Displays and keys
4
6
7
8
Altough this controller has been conceived to resist the worst
noises in an industrial environment, please notice the following
safety guidelines:
• Separate control wires from power wires
• Avoid mounting close to remote control switching systems,
ATTENTION
electromagnetic relays, powerful engines
• Avoid proximity of power systems, especially those with phase
control.
1
Neutral
3
TC +
5
Power supply (phase)
7
Aux output (phase)
ATENCIÓN
3
4
1
1
2
5
6
9
7
8
10
2
Neutral
4
TC -
6
Control output (phase)
8
N.c.
User manual ATR 900/901
3
2
5
9
10
-
9