Mitsubishi Electric MELSEC iQ-F Series User Manual page 188

■FX5UC CPU module
The wiring example differs between the sink dedicated type and the sink/source shared type for the input specifications.
• Sink input
Ex.
When using a CPU module of the sink-input-dedicated type
FX5UC-32MT/D
FX5-C32EX/D
FX5-CNV-IFC
FX5-16EX/ES
*1 The grounding resistance should be 100 or less.
*2 Handle the power supply circuit properly in accordance with "Power Supply Wiring".
*3 For an input device having a parallel resistance or a two-wire proximity switch, a bleeder resistance may be required.
13 WIRING
186
13.5 Input Wiring
Terminal block
Class-D grounding
COM
X0
X1
Input
Input impedance
connector
Terminal
block
COM
X0
X1
Input
connector
S/S
X0
X1
Input terminal
Fuse
*2
24VDC
*1
3-wire
sensor
*3
2-wire sensor