Mitsubishi Electric MELSEC iQ-F Series User Manual page 98

Source input
FX5UJ-40MT/ESS
5V 0V 24V
FX5-16EX/ES
5V 0V 24V
FX5-16EX/ES
5V 0V 24V
*1 Handle the power supply circuit properly in accordance with "Power Supply Wiring."
*2 For an input device having a parallel resistance or a two-wire proximity switch, a bleeder resistance may be required.
*3 In the case of source input wiring, short-circuit the [S/S] and [0V] terminals of the CPU module.
The 24 V DC service power supply or external power supply can be used for all inputs (X) of the CPU module.
However you need to select either one for each CPU module or I/O module. Both power supplies cannot be
used together in the same module.
6 WIRING
96
6.5 Input Wiring
L
N
Class D grounding
(grounding resistance: 100
*3
S/S
0V
0V
24V
24V
X0
X1
Input
Input
impedance
terminal
S/S
X0
X1
Input
terminal
24 V DC
S/S
X0
X1
Input
terminal
Fuse *1
or less)
Three-wire
sensor
Two-wire
proximity
sensor
*2
Three-wire
sensor