4-5
4.4 Allocation of FP0 Expansion Unit
The FP0 expansion unit is installed on the right side of the FPΣ control unit.
The I/O numbers start with the lowest number at the expansion unit nearest the control unit and proceed
in sequential order.
4.4.1 I/O Numbers of FP0 Expansion Unit
• I/O do not need to be set as I/O allocation is performed automatically when an expansion unit is added.
• The I/O allocation of expansion unit is determined by the installation location.
Type of unit
Number of
allocation
Expansion
unit 1
Expansion
unit 2
Expansion
unit 3
FP0-E8X Input (8 points) X20 to X27 X40 to X47 X60 to X67
Input (4 points) X20 to X23 X40 to X43 X60 to X63
FP0-E8R
Output (4 points) Y20 to Y23 Y40 to Y43 Y60 to Y63
FP0-E8TY/P
FP0-E8YR
Output (8 points) Y20 to Y27 Y40 to Y47 Y60 to Y67
FP0-E16X Input (16 points) X20 to X2F X40 to X4F X60 to X6F
Input (8 points) X20 to X27 X40 to X47 X60 to X67 FP0-E16R
FP0-E16T/P
Output (8 points) Y20 to Y27 Y40 to Y47 Y60 to Y67
FP0-E16YT/P Output (16 points) Y20 to Y2F Y40 to Y4F Y60 to Y6F
Input (16 points) X20 to X2F X40 to X4F Y60 to Y6F
FP0
Expansion
unit
EP0-E32T/P
Output (16 points) Y20 to Y2F Y40 to Y4F Y60 to Y6F
Input (16 points)
CH0
WX2
(X20 to X2F)
WX4
(X40 to X4F)
WX6
(X60 to X6F)
Input (16 points)
CH1
WX3
(X30 to X3F)
WX5
(X50 to X5F)
WX7
(X70 to X7F)
FP0
Analog
I/O unit
FP0-A21
Output (16 points)
WY2
(Y20 to Y2F)
WY4
(Y40 to Y4F)
WY6
(Y60 to Y6F)
Input (16 points)
CH0, 2, 4, 6
WX2
(X20 to X2F)
WX4
(X40 to X4F)
WX6
(X60 to X6F)
FP0 A/D
conversion unit
FP0
thermocouple
unit
FP0-A80
FP0-TC4
FP0-TC8
Input (16 points)
CH1, 3, 5, 7
WX3
(X30 to X3F)
WX5
(X50 to X5F)
WX7
(X70 to X7F)
Input (16 points)
WX2
(X20 to X2F)
WX4
(X40 to X4F)
WX6
(X60 to X6F)
Output (16 points)
CH0, 2, 4, 6
WY2
(Y20 to Y2F)
WY4
(Y40 to Y4F)
WY6
(Y60 to Y6F)
FP0 D/A
conversion
unit
FP0-A04V
FP0-A04I
Output (16 points)
CH1, 3, 5, 7
WY3
(Y30 to Y3F)
WY5
(Y50 to Y5F)
WY7
Y70 to Y7F)
Input 32 points X20 to X3F X40 to X5F X60 to X7F FP0
I/O link unit
FP0-IOL
Output 32 points Y20 to Y3F Y40 to Y5F Y60 to Y7F
• The data for the each channels of FP0 A/D conversion unit (FP0-A80), FP0 thermocouple unit (FP0-
TC4/FP0-TC8) and FP0 D/A conversion unit (FP0-A04V/FP0-A04I) is converted and loaded with a user
program that includes a switching flag to convert the data.
• Regarding FP0 CC-Link slave unit, please refer to the exclusive manual.