Input Wiring Examples - Mitsubishi Electric MELSEC-L Series User Manual

6.3

Input Wiring Examples

The following shows wiring examples of the DC input module to connectable DC input equipments (DC output type).
(1) Wiring example with relay output type
(2) Wiring example with two wire DC type
(3) Wiring example with transistor output type
DC input module
DC input module
(4) Wiring example with voltage output type
DC input module
X0
COM
DC input module
X0
COM
NPN open collector
output type
Power supply
for sensor
Output
X0
COM
0V
PNP current
output type
Power supply
for sensor
Output
X0
COM
0V
DC input module
COM
X0
CHAPTER 6 INSTALLATION AND WIRING
Contact output type
DC 2-wire type
Power supply
for sensor
DC input module
Output
X0
Power supply
COM
for sensor
Voltage output type
Output
0V
Power supply
for sensor
NPN current
output type
Constant-
voltage circuit
0V
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