Wiring Examples - Baumer PA220 Guide Utilisateur

PA220
4-wire sensor,
external supply
3-wire sensor,
external supply
4-wire sensor,
device supplied
4-wire sensor,
external supply
3-wire sensor,
external supply
2-wire 4-20 mA sensor,
external supply
2-wire 4-20mA sensor
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3.4 Wiring examples

Standard signal input voltage
Process display
V IN+
IN-
Process display
V IN+
IN-
Process display
Sensor-
Sensor+
V IN+
IN-
Standard signal input voltage
Process display
I IN+
IN-
Process display
I IN+
IN-
Process display
I IN+
IN-
Process display
I IN+
Sensor+
In the example below, sensor supply is by device current loop.
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External
-
V-
sensor
+
V+
supply
External
+
V+
sensor
supply
-
+
V-
V+
External
-
V-
sensor
+
V+
supply
External
+
V+
sensor
supply
-
External
+
V+
sensor
supply
-
OUT+
Sensor
OUT+ OUT-
Sensor
OUT+ OUT-
Sensor
OUT+ OUT-
Sensor
OUT+ OUT-
Sensor
OUT+ OUT-
Sensor
OUT+
Sensor
V+