Interruption
Examples of wiring for when the input interruption function is used are shown below.
The same wiring is used for the pulse catch and pulse width measurement functions.
When capturing pulses of a response frequency of 50 to 200 kHz, refer to Page 102 When a high-speed pulse is
captured.
For details of the input interruption function, pulse catch function, and pulse width measurement function, refer to
MELSEC iQ-F FX5 User's Manual (Application).
Example of wiring
■3-wire sensor of NPN open collector transistor output
FX5UC-32MT/D
COM
X0
FX5UC-32MT/D
*1 The grounding resistance should be 100 or less.
FX5UC-32MT/DSS [Sink input wiring]
COM0
X0
FX5UC-32MT/DSS
*1 The grounding resistance should be 100 or less.
■3-wire sensor of PNP open collector transistor output
FX5UC-32MT/DSS [Source input wiring]
COM0
X0
FX5UC-32MT/DSS
*1 The grounding resistance should be 100 or less.
6 WIRING
126
6.7 Examples of Wiring for Various Uses
Fuse
24 V DC
*1
Class
D grounding
3-wire type
1.5
k
Fuse
24 V DC
*1
Class
D grounding
3-wire type
1.5
k
Fuse
24 V DC
*1
Class
D grounding
1.5
k
FX5-16ET/ES-H
FX5UC-32MT/D
FX5-CNV-IFC
FX5-16ET/ES-H
FX5-16ET/ESS-H
FX5UC-32MT/DSS
FX5-CNV-IFC
FX5-16ET/ESS-H
FX5-16ET/ESS-H
3-wire type
FX5UC-32MT/DSS
FX5-CNV-IFC
FX5-16ET/ESS-H
Fuse
*1
Class
D grounding
COM
S/S
1.5
k
X0
Fuse
*1
Class
D grounding
COM0
S/S
1.5
k
X0
Fuse
*1
Class
D grounding
COM0
S/S
1.5
k
X0
24 V DC
3-wire type
24 V DC
3-wire type
24 V DC
3-wire type