52
When using the NPN-current-output configuration shown below, the sensor and
Input Unit should receive their power from the same supply.
+
COM
NPN current output
IN
DC input
0 V
Output
7 mA
Sensor
Power
Supply
Current
regulator
+
COM
NPN open-collector output
Sensor
Power
Supply
IN
DC input
0 V
Output
7 mA
+
COM
PNP current output
Sensor
Power
Supply
IN
AC/DC input
0 V
Output
7 mA
0 V
The circuit below should be used for I/O devices having a voltage output.
0 V
Output
+
COM
Voltage output
Sensor
Power
Supply
IN
DC input
The circuit below should
NOT
be used for I/O devices having a voltage output.
0 V
Output
+
COM
Voltage output
IN
DC input
Sensor
Power
Supply
Standard I/O Unit Wiring
Section 4-7
Summary of Contents for SYSMAC C200H
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