Mitsubishi FX2N-32DP-IF, User Manual

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FX2N-32DP-IF Profibus-DP Interface Unit Wiring 3
3-7
3.4.2 DC Source Input
When wiring source input, 24V must be supplied to S/S terminal on the extension I/O units/
blocks as Figure 3.13 and 3.14. In this case, this unit/block uses only source input. Further
information can be found in the FX
2N
Hardware Manual.
Figure 3.13:Source (positive input connection, negative S/S), FX
2N
-32DP-IF
Figure 3.14:Source (positive input connection, negative S/S), FX
2N
-32DP-IF-D
COM 24+
FX
2N
-32DP-IF
S/S X000 X001 24+ 0V X 0 S/S X 0 S/S
Extension
Input Block
Sensor (PNP)
Switch
Switch
Extension I/O Unit
(AC Power Supply,
DC Input Type)
Extension
Input Block
Switch Switch
24+
FX
2N
-32DP-IF-D
S/S X000 X001 +
-
X 0 S/S X 1 S/S
Extension
Input Block
Sensor (PNP)
Switch
Switch
Extension
Input Block
24
-
24V
DC
X 0
Switch
Extension I/O Unit
(DC Power Supply,
DC Input Type)