Connection examples are shown below.
With signal ground reference terminal
G R - +
1
DGND
2
DGND
2
DGND
2
3
3
3
ON
1
ON
1
ON
1
B+
A-
B+
A-
B+
A-
Without signal ground reference terminal
G - +
B+
A-
DGND
1
2
B+
A-
DGND
2
B+
A-
DGND
2
100 ohm
3 3 3
ON
1
ON
1
ON
1
Automation controller1
Drive2
Termination switch. The devices at the ends of the fieldbus must have termination
on. All other devices must have termination off.
3
Electrical installation – IEC 79
To Next Page
Loading...
