FX2N-32DP-IF Profibus-DP Interface Unit
Introduction 1
1-21
2) Check power consumption of the 24V DC and 5V DC power supply
a) Check 5V DC power consumption for special function units/blocks.
See Table 1.17 for the calculation.
This example configuration does not have a problem concerning 5V DC power
consumption.
For 5V DC power consumption of each special function unit/block, refer to table 1.4 and
1.7
b) Check internal 24V DC power consumption for the FX
0N
-3A, FX
2N
-2AD and FX
2N
-2DA.
See Table 1.18 for the calculation.
This example configuration does not have a problem concerning 24V DC power
consumption for the FX
0N
-3A, FX
2N
-2AD and FX
2N
-2DA.
For 24V DC power consumption of the FX
0N
-3A, FX
2N
-2AD and FX
2N
-2DA, refer to table
1.5 and 1.7
c) Check 24V DC power consumption for connecting extension I/O blocks to 32DP-IF.
When checking this configuration, it is necessary to consider the following points.
•
The 24V DC service power supply of the FX
2N
-32DP-IF must retain
50mA
for FX
2N
-
2AD’s internal 24V DC power supply.
•
It is necessary to use the extension I/O unit for connecting to FX
2N
-32DP-IF as
understood from Table 1.11. (Input: 64 points, Relay Output: 40 points)
Table 1.17: Check 5V DC Power Consumption
Specifications
Module
5V DC Power Consumption (mA)
12 bit analog input
×
1 channel
FX
2N
-2AD
20
12 bit analog output
×
3 channels
FX
2N
-4DA
30
Total Power Consumption
50 mA
≤≤≤≤
220 mA
Table 1.18: Check Internal 24V DC Power Consumption for FX
0N
-3A, FX
2N
-2AD and
FX
2N
-2DA
Module
Number of Blocks
24V DC power consumption (mA)
FX
0N
-3A
Not used
0
FX
2N
-2AD
1
50
FX
2N
-2DA
Not used
0
Total Power Consumption
50 mA
≤≤≤≤
300 mA
Содержание FX2N-32DP-IF
Страница 4: ...FX2N 32DP IF Profibus DP Interface Unit ii...
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Страница 80: ...FX2N 32DP IF Profibus DP Interface Unit Diagnostic Message 8 8 2 MEMO...
Страница 86: ...FX2N 32DP IF Profibus DP Interface Unit Diagnostics 9 9 6 MEMO...
Страница 92: ...FX2N 32DP IF Profibus DP Interface Unit Appendix A A 6 Figure A 6 Setting Global Parameter...
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Страница 102: ...FX2N 32DP IF Profibus DP Interface Unit Appendix B B 6 Figure B 6 Setting Global Parameter...
Страница 106: ...FX2N 32DP IF Profibus DP Interface Unit Appendix B B 10 MEMO...
Страница 192: ...FX2N 32DP IF Profibus DP Interface Unit Appendix C C 86 MEMO...
Страница 194: ...FX2N 32DP IF Profibus DP Interface Unit Appendix D D 2 MEMO...
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