Appendix 5
Product configuration
There are various types of I/O module. They differ in supply voltage, number of input/output points, input form, output form
and connection type.
I/O module
Power supply
PLC internal
power
100 to 240 V
AC
24 V DC
Product list
Input modules
: Sink,
Sink
Source
■Extension cable type
Model
Input
Type
■Input extension/sink and source input type
FX5-8EX/ES
24 V DC
FX5-16EX/ES
24 V DC
■Extension connector type
Model
■Input extension/sink input only
FX5-C16EX/D
FX5-C32EX/D
■Input extension/sink and source input type
FX5-C16EX/DS
FX5-C32EX/DS
Output module
: Sink,
Sink
Source
■Extension cable type
Model
Input
Type
■Output extension/relay output type
FX5-8EYR/ES
FX5-16EYR/ES
■Output extension/sink output only
FX5-8EYT/ES
FX5-16EYT/ES
APPENDIX
166
Appendix 5 I/O Module
I/O Module
Number of
input/output points
8
16
32
: Source
No. of points
Common wiring
system
8
Sink
Sink
16
Input
Type
No. of
points
24 V DC
16
24 V DC
32
24 V DC
16
24 V DC
32
: Source
No. of points
Common wiring
system
Input type
Output type
24 V DC
Relay
(sink/source)
Transistor (sink)
24 V DC
(sink)
Transistor (source)
Output
Type
Source
Source
Output
Common wiring
Type
system
Sink
Sink
Sink
Source
Sink
Source
Output
Type
Relay
Relay
Transistor
Transistor
Connection form
Terminal block
Connector
No. of points
Common wiring
system
No. of
Common wiring
points
system
No. of points
Common wiring
system
8
16
Sink
8
16
Sink
Connection
type
Terminal block
Terminal block
Connection
type
Connector
Connector
Connector
Connector
Connection
type
Terminal block
Terminal block
Terminal block
Terminal block