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5 POWER DISTRIBUTION MODULES
Slice
Start slice No.
position
(Number of
No.
occupied slices)
0
0(2)
1
2(1)
2
3(2)
3
5(2)
4
7(2)
5
9(2)
6
11(2)
7
13(8)
8
54(1)
9
55(8)
10
63(8)
11
71(1)
12
72(8)
13
80(8)
14
88(1)
15
89(1)
16
90(2)
17
92(2)
18
94(2)
19
96(2)
Total
1: Check to see if the total 5VDC internal current consumption of the I/O modules mounted between the
ST1PSD (including ST1H-BT) and the next ST1PSD is greater than the maximum rated output current
2.0A.
2: Check to see if the total 24VDC current of the slice modules mounted between the ST1PDD (or ST1PSD)
and the next ST1PDD (or ST1PSD) is greater than the maximum rated current 8.0A.
3: Check to see if the total 24VDC current of the intelligent function modules mounted between the ST1PDD
(or ST1PSD) and the next ST1PDD (or ST1PSD) is greater than maximum rated current 3.0 A.
5 - 10
(c) Last check of 5VDC internal current consumption and 24VDC
current calculation
Make a last check of the total 5VDC internal current consumption
24VDC current
Appendix 2 and 3.
Module name
Br.n
Bw.n
ST1H-BT
-
-
ST1PSD
-
-
ST1X4-DE1
4
-
ST1X4-DE1
4
-
ST1X4-DE1
4
-
ST1X4-DE1
4
-
ST1X4-DE1
4
-
ST1Y16-TE2
-
16
ST1PDD
-
-
ST1Y16-TE2
-
16
ST1Y16-TE2
-
16
ST1PDD
-
-
ST1Y16-TE2
-
16
ST1Y16-TE2
-
16
ST1Y2-R2
-
2
ST1PSD
-
-
ST1DA2-V
4
4
ST1DA2-V
4
4
ST1DA2-V
4
4
ST1DA2-V
4
4
36
98
2
3
*
*
using the maximum I/O point setting sheet given in
5VDC internal
current
Wr.n
Ww.n
consumption
(Total value)
-
-
0.410A(0.410A)
-
-
-
-
-
0.095A(0.505A)
-
-
0.095A(0.600A)
-
-
0.095A(0.695A)
-
-
0.095A(0.790A)
-
-
0.095A(0.885A)
*1
Total
-
-
0.150A(1.035A)
1.845A
-
-
0.060A(1.095.A)
-
-
0.150A(1.245A)
-
-
0.150A(1.395A)
-
-
0.060A(1.455A)
-
-
0.150A(1.605A)
-
-
0.150A(1.755A)
-
-
0.090A(1.845A)
-
-
-
-
2
0.095A(0.095A)
-
2
0.095A(0.190A)
*1
Total
0.380A
-
2
0.095A(0.285A)
-
2
0.095A(0.380A)
-
8
-
MELSEC-ST
24VDC current
Slot width
(Total value)
(Total value)
0A(0A)
-
-
25.2mm(25.2mm)
0.616A(0.616A)
12.6mm(37.8mm)
0.616A(1.232A)
12.6mm(50.4mm)
0.616A(1.848A)
12.6mm(63.0mm)
0.616A(2.464A)
12.6mm(75.6mm)
0.616A(3.080A)
12.6mm(88.2mm)
3.360A(6.440A)
100.8mm(189.0mm)
-
12.6mm(201.6mm)
3.360A(3.360A)
100.8mm(289.8mm)
3.360A(6.720A)
100.8mm(390.6mm)
-
12.6mm(201.6mm)
3.360A(3.360A)
100.8mm(491.4mm)
3.360A(6.720A)
100.8mm(592.2mm)
0.035A(6.755A)
12.6mm(604.8mm)
-
25.2mm(630.0mm)
0.065A(0.065A)
12.6mm(642.6mm)
0.065A(0.130A)
12.6mm(655.2mm)
0.065A(0.195A)
12.6mm(667.8mm)
0.065A(0.260A)
12.6mm(680.4mm)
-
-
1
*
and
Total
*2
6.720A
*2
Total
6.755A
*3
Total
0.260A
5 - 10
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Table of Contents
Troubleshooting
