Mitsubishi Electric FX5UC-96MT/D User Manual page 126

1-phase 1-input (S/W)
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.
CH to be used
CH1 (CPU module) or CH9 (high-
speed pulse input/output module)
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)
FX5UC-32MT/D
1.5
k
COM
X0
FX5UC-32MT/D
*1 The grounding resistance should be 100  or less.
FX5UC-32MT/DSS [Sink input wiring]
COM0
1.5
k
X0
FX5UC-32MT/DSS
*1 The grounding resistance should be 100  or less.
■Example of wiring (PNP open collector transistor output rotary encoder)
FX5UC-32MT/DSS [Source input wiring]
COM0
1.5
k
X0
FX5UC-32MT/DSS
*1 The grounding resistance should be 100  or less.
6 WIRING
124
6.7 Examples of Wiring for Various Uses
Pulse input mode
1-phase 1-input (S/W)
Fuse
24 V
24 V DC
0 V
Class D
*1
grounding
A
phase
B
phase
Z
phase
Fuse
24 V
24 V DC
0 V
*1
Class D
grounding
A
phase
B
phase
Z
phase
Fuse
24 V
24 V DC
0 V
Class D *1
grounding
A
phase
B
phase
Z
phase
External preset input
Invalid
Rotary FX5-16ET/ES-H
encoder
COM
FX5UC-32MT/D
FX5-CNV-IFC
S/S
X0
FX5-16ET/ES-H
FX5-16ET/ESS-H
Rotary
encoder
COM0
FX5UC-32MT/DSS
FX5-CNV-IFC
S/S
X0
FX5-16ET/ESS-H
FX5-16ET/ESS-H
Rotary
encoder
COM0
FX5UC-32MT/DSS
FX5-CNV-IFC
S/S
X0
FX5-16ET/ESS-H
External enable input Operation mode
Invalid Normal mode
Fuse
24 V DC
Class D
*1
grounding
1.5
k
Fuse
24 V DC
Class D *1
grounding
1.5
k
Fuse
24 V DC
Class D *1
grounding
1.5
k
Rotary
encoder
24 V
0 V
A
phase
B
phase
Z
phase
Rotary
encoder
24 V
0 V
A
phase
B
phase
Z
phase
Rotary
encoder
24V
0 V
A
phase
B
phase
Z
phase