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7 Assignment of Input/Output Numbers and Unit Numbers
7.1 Assignment of Input/Output Numbers (X/Y)
92
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
7.1.2 Example of assigning
An example of assignment of input/output numbers (X/Y) is shown below.
1. Example of configuration
2. Assignment of input/output numbers
Input/output numbers are assigned to the above example configuration as shown below.
7.1.3 Application of I/O number label
The input/output powered extension units/blocks come with an I/O number label.
Apply the I/O number label to spaces on the enclosure (see the following figure) so that the input/output
numbers can be identified.
Input/output
powered
extension unit
FX
2N-32ET
Special function
block
FX
2N-16CCL-M
Connector
conversion
adapter
FX
3G-CNV-ADP
Special adapter
FX
3U-4AD-ADP
Input/output
extension block
FX
2N-8ER
Main unit
FX
3G-24MT/ES
Input
extension
block
FX
2N-8EX
(Y012 to Y017:
Unused numbers)
Input/output
powered
extension unit
FX
2N-32ET
Special function
block
FX
2N-16CCL-M
Connector
conversion
adapter
FX
3G-CNV-ADP
Special adapter
FX
3U-4AD-ADP
Input/output
extension block
FX
2N-8ER
X000 to X015
X020 to X023
Y000 to Y011
- -
X030 to X047
-
Y030 to Y047
Main unit
FX
3G-24MT/ES
-
Input
extension
block
FX
2N-8EX
Y020 to Y023
(X024 to X027:
Unused numbers)
(X016, X017:
Unused numbers)
(Y024 to Y027:
Unused numbers)
X050 to X057
For Y040
For X050