13 WIRING
13.7 Wiring Examples for Various Uses
211
13
High-speed counter
Wiring examples for high-speed counters are shown below.
When capturing pulses of a response frequency of 50 to 100kHz for the FX5S/FX5UJ CPU modules or 50 to 200kHz for the
FX5U/FX5UC CPU modules, refer to the following.
Page 181 When capturing high-speed pulses
1-phase 1-input (software)
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).
■
Wiring example
NPN open collector transistor output rotary encoder
*1 The grounding resistance should be 100
or less.
Item
Setting details
CH to be used
CH1 (CPU module) or CH9 (high-speed pulse input/output module)
Pulse input mode
1-phase 1-input (software)
External preset input
Disable
External enable input
Disable
Operation mode
Normal mode
1.5k
Ω
1.5k
Ω
FX5U-
32MT/ES
S/S
L
N
24V
0V
24V
*1
0V
X0
FX5-
16ET/ES-H
FX5U-
32MT/ES
S/S
L
N
24V
0V
24V
*1
0V
S/S
X0
Sink wiring
When using the input of FX5U-32MT/ES
When using the input of FX5-16ET/ES-H
Rotary encoder
Rotary encoder
24VDC
24VDC
Fuse
Fuse
Class-D grounding
Class-D grounding
Phase A
Phase B
Phase A
Phase Z
Phase B
Phase Z
FX5UC-32MT/D
COM
X0
0V
24V
1.5
k
Ω
*1
FX5UC-32MT/D
COM
0V
24V
1.5
k
Ω
*1
FX5-CNV-IFC
FX5-16ET/ES-H
X0
S/S
Rotary encoder
For FX5UC-32MT/D
Rotary encoder
For FX5-16ET/ES-H
Fuse
Fuse
24VDC
24VDC
Class-D grounding
Class-D grounding
Phase A
Phase A
Phase B
Phase B
Phase Z
Phase Z
Summary of Contents for MELSEC iQ-F FX5UC Series
Page 2: ......
Page 142: ...140 8 CONNECTOR CONVERSION MODULE PERFORMANCE SPECIFICATIONS 8 2 External Dimensions MEMO ...
Page 144: ...142 9 SD MEMORY CARD PERFORMANCE SPECIFICATIONS 9 2 Formatting MEMO ...
Page 146: ...144 10 BATTERY PERFORMANCE SPECIFICATIONS 10 2 Battery Life MEMO ...
Page 277: ...I 275 MEMO ...
Page 281: ......