6 WIRING
6.7 Examples of Wiring for Various Uses
111
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.
Содержание MELSEC iQ-F FX5UC
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