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3) The following diagram shows an example of terminal connections.
EXAMPLE
12/24 VDC
12/24 VDC
(Continued on next page)
Note: (1) CN1 pins A9 and B9 and pins A19 and B19 are internally connected. Connect
these pins externally as well. Not connecting them can cause malfunction.
(2) Pins A10, A20, B10, and B20 are not connected.
(3) The polarity of the external power supply for signals can be either positive or
negative.
(4) Connector for External Connections (included)
Connector: FCN-361J040-AU (soldered) (manufactured by Fujitsu Ltd.)
Cover: FCN-360C040-B (manufactured by Fujitsu Ltd.)
(5) Recommended Wires
Use wires of 0.26 mm
CN1 connector
CN1 connector
pin numbers
pin numbers
Not
Not
connected
connected
Common 2
Common 2
Input 32
Input 31
Input 30
Input 29
Input 28
Input 27
Input 26
Input 25
Input 24
Input 23
Input 22
Input 21
Input 20
Input 19
Input 18
Input 17
Not
Not
connected
connected
Common 2
Common 1
Input 16
Input 15
Input 14
Input 13
Input 12
Input 11
Input 10
Input 9
Input 8
Input 7
Input 6
Input 5
Input 4
Input 3
Input 2
Input 1
2
(AWG23) to connect to each connector pin.
3-21
3.1 Digital Input Module specifications
3
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