Mitsubishi Electric MELSEC iQ-F FX5U - Page 138

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6 WIRING
6.8 Examples of Wiring for Various Uses
■When 24 V DC external power supply is used
*1 The grounding resistance should be 100  or less.
1.5k
1.5k
CPU module
CPU module
1.5k
1.5k
High-speed pulse input/output module
CPU module
High-speed pulse input/output module
CPU module
In the case of sink wiring
In the case of source wiring
S/S
L
N
24V
Class D grounding
*1
Fuse
24 V DC
0V
X0
3-wire type
S/S
L
N
24V
Class D grounding
*1
Fuse
24 V DC
0V
X0
3-wire type
S/S
L
N
24V
Class D grounding
*1
Fuse
24 V DC
0V
X0
S/S
3-wire type
S/S
L
N
24V
Class D grounding
*1
Fuse
24 V DC
0V
S/S
X0
3-wire type
• Example of wiring of CPU module • Example of wiring of High-speed pulse
input/output module
• Example of wiring of CPU module • Example of wiring of High-speed pulse
input/output module