FX3U Series Programmable Controllers
User’s Manual - Hardwaer Edition
118
7 Assignment of Input/Output Numbers (X/Y) and Unit Numbers
7.1 Assignment of Input/Output Numbers (X/Y)
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.
Input/output
extension block
FX
2N
-8ER-ES/UL
Input/output
powered extension
unit
FX
2N
-32ET-ESS/UL
Special
function block
FX
2N
-10PG
Special function
block
FX
2N
-64CL-M
Main unit
FX
3U
-64MR/ES
Input extension
block
FX
2N
-8EX
-ES/UL
Special
function
block
FX
2N
-4AD
Expansion
board
FX
3U
-232-BD
Special
adapter
FX
3U
-4AD-
ADP
Input/output
extension block
FX
2N
-8ER
-ES/UL
Output extension
block
FX
2N
-16EYT-ESS/UL
CL1X4-D1B2 CL1XY4-DT1B2 CL1XY4-DT1B2
Station No.2
4 input/
output points
Station No.3
4 input/
output points
Station No.1
4 input
points
The input numbers are carried from 70s to 100s.
Input/output
extension block
FX
2N
-8ER-ES/UL
Input/output
powered extension
unit
FX
2N
-32ET-
ESS/UL
Special
function block
FX
2N
-10PG
Special function
block
FX
2N
-64CL-M
Input extension
block
FX
2N
-8EX
-ES/UL
Special
function
block
FX
2N
-4AD
Expansion
board
FX
3U
-232-BD
Special
adapter
FX
3U
-4AD-
ADP
Input/output
extension block
FX
2N
-8ER
-ES/UL
X000 to X037
X040 to X047
Y040 to Y043
Y000 to Y037
- -
-
X100 to X103X060 to X077
-
X110 to X113
X110 to X117
Output extension
block
FX
2N
-16EYT
-ESS/UL
Y100 to Y103Y050 to Y067 Y110 to Y127
Station No.1
4 input
points
Station No.2
4 input/
output points
Station No.3
4 input/
output points
CL1X4-D1B2
CL1XY4-DT1B2 CL1XY4-DT1B2
X114,X115
Y100,Y101
X116,X117
Y102,Y103
The output numbers are
carried from 70s to 100s.
X050 to X053
(X054 to X057: Unused numbers)
(Y044 to Y047: Unused numbers)
Y070 to Y073
(Y074 to Y077: Unused numbers)
(X104 to X107: Unused numbers)
Main unit
FX
3U
-64MR/ES
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