Mitsubishi Electric MELSEC iQ-F FX5UC-32MT/D, User Manual

Page: 127 / 202

6 WIRING
6.7 Examples of Wiring for Various Uses
125
6
2-phase 2-input
The wiring examples in this section use the following settings. When settings other than those in the table are used, use the
examples shown in the following figures as references for wiring.
The settings of the high-speed counters are set by using the parameter settings of the engineering tool.
For details, refer to

MELSEC iQ-F FX5 User's Manual (Application).
■
Example of wiring (NPN open collector transistor output rotary encoder)
■
Example of wiring (PNP open collector transistor output rotary encoder)
CH to be used Pulse input mode External preset input External enable input Operation mode
CH2 (CPU module) or CH10 (high-
speed pulse input/output module) 2-phase 2-input Invalid Invalid Normal mode
1.5
k

1.5
k

FX5UC-32MT/D
0 V
24 V
Rotary
encoder
Fuse
24 V DC
X3
COM
X2
FX5UC-32MT/D FX5-16ET/ES-H
FX5UC-32MT/D
0 V
24 V
Rotary
encoder
Fuse
24 V DC
COM
X3
X2
FX5-CNV-IFC
FX5-16ET/ES-H
S/S
Class D
grounding
*1
Class D
grounding
*1
1.5
k

1.5
k

A
phase
B
phase
Z
phase
A
phase
B
phase
Z
phase
*1 The grounding resistance should be 100

or less.
FX5UC-32MT/DSS
0 V
24 V
Rotary
encoder
Fuse
24 V DC
X3
COM0
X2
FX5UC-32MT/DSS [Sink input wiring] FX5-16ET/ESS-H
FX5UC-32MT/DSS
0 V
24 V
Rotary
encoder
Fuse
24 V DC
COM0
X3
X2
FX5-CNV-IFC
FX5-16ET/ESS-H
S/S
1.5
k

1.5
k

Class D
grounding
*1
Class D
grounding
*1
1.5
k

1.5
k

A
phase
B
phase
Z
phase
A
phase
B
phase
Z
phase
*1 The grounding resistance should be 100

or less.
FX5UC-32MT/DSS
0 V
24 V
Rotary
encoder
Fuse
24 V DC
X3
COM0
X2
FX5UC-32MT/DSS [Source input wiring] FX5-16ET/ESS-H
FX5UC-32MT/DSS
0 V
24 V
Rotary
encoder
Fuse
24 V DC
COM0
X3
X2
FX5-CNV-IFC
FX5-16ET/ESS-H
S/S
1.5
k

1.5
k

Class D
grounding
*1
Class D
grounding
*1
1.5
k

1.5
k

A
phase
B
phase
Z
phase
A
phase
B
phase
Z
phase
*1 The grounding resistance should be 100

or less.