FP3 MEWNET-TR
Chapter8-4. Page.126
122
8-4. I/O Allocation Table
xThe following table shows the I/O allocation for an FP3 transmitter master unit mounted in slot 0 of the backplane.
Y80 to Y15F
X0 to X7F
Y80 to Y11F
X0 to X7F
X0 to X7F
Y80 to Y9F
X0 to X7F
128 inputs
128 outputs
128 inputs
64 outputs
128 inputs
32 outputs
128 inputs
0 output
I/O allocation
pattern
Pattern No. 0
(Factory setting)
Pattern No. 1
Pattern No. 2
0 input
0 output
Pattern No. 3
Pattern No. 4
Operation mode selector of the
FP3 transmitter master unit
I/O points
I/O allocation
of the slave station
Input type
Output type
Input type
Output type
Input type
Output type
Input type
Output type
Input type
Output type
Slave
station type
OFFON
1
2
3
4
5
6
7
8
OFF
OFF
OFF
OFF
OFFON
1
2
3
4
5
6
7
8
ON
ON
ON
ON
OFFON
1
2
3
4
5
6
7
8
ON
ON
OFF
ON
OFFON
1
2
3
4
5
6
7
8
ON
ON
ON
OFF
OFFON
1
2
3
4
5
6
7
8
ON
ON
OFF
OFF
Note:
x
Starting with the first slave station number, I/O numbers are allocated in the number of 1 station unit to a
4-point type unit and to an 8-point type unit, and 2 station units to a 16-point type unit.
X0
to
X7
0
X8
to
XF
1
X18
to
X1F
3
X20
to
X27
4
Number of I/O points in 2 station units
Set slave station No. 0.
S
Allocated with X0 to XF.
S
Occupies station Nos. 0 and 1.
Number of I/O points in 2 station units
Set slave station No. 3.
S
Allocated with X18 to X27.
S
Occupies station Nos. 3 and 4.
Example 1:
I/O allocation for a slave station (16-input type FP I/O transmitter unit) when an FP3 transmitter
master unit set to 64 input points is mounted in slot 0 of the backplane
8-4. I/O Allocation Table
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