Installation and Wiring
FPΣ User's Manual
82
6.4 Input and Output Wiring
NOTE
• Separate the input/output wires from the power and high voltage wires by at
least 100mm.
• Be sure to select the thickness (diameter) of the input and output wires
while taking into consideration the required current capacity.
• Arrange the wiring so that the input and output wiring are separated and so
that these wirings are separated from the power wiring as much as
possible. Do not route them through the same duct or wrap them up
together.
6.4.1 Input Wiring
For connecting input devices see the diagrams and recommendations given below.
Relay output type
NPN input PNP input
+
3
4
1
5
2
COM
+
3
4
1
5
2
COM
A
Sensor
3
Power supply for sensor
B
FPΣ
4
Power supply for input
1
Internal circuit
5
Input terminal
2
Relay
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