26
Specifications
Section 2-2
(2) This is the rated value for the maximum system configuration. Use the fol-
lowing formula to calculate DC power consumption for CPU Units with DC
power.
Formula:
DC-powered CP1L-EL/EM power consumption = (5 V current consump-
tion
×
5 V/70% (CP1L-EL/EM internal power efficiency) + 24 V current
consumption
×
24 V)
×
1.1 (current fluctuation factor)
Calculation Example
CP1L-EL/EM Power Consumption
= (0.57 A
×
5 V/70% + 0.263 A
×
24 V)
×
1.1
= 11.42 W
The above calculation results show that a power supply with a capacity of
12 W or greater is required.
(3) General specification of Expansion I/O Units and Expansion Units will be
the same criteria with CPU Units.
Current Consumption
CPU Units
Note
(1) The current consumption of the CP1W-ME05M Memory Cassette and
CP1W-CIF01/11 Option Boards are included in the current consumption
of the CPU Unit.
(2) The current consumption of the following is not included with the current
consumption of the CPU Unit.
System
CPU Unit
Expansion Unit or Expansion I/O Unit
Total
1st Unit
2nd Unit
3rd Unit
CP1L-EM40DR-D
CP1W-20EDT
CP1W-TS001
CP1W-DA041
5 V
0.320 A
0.130 A
0.040 A
0.080 A
0.570 A
24 V
0.080 A
0.000 A
0.059 A
0.124 A
0.263 A
I/O capacity
Model
Current consumption
5 V DC
24 V DC
40 I/O points
CP1L-EM40DR-D
0.32 A
0.08 A
CP1L-EM40DT-D
0.42 A
0.01 A
CP1L-EM40DT1-D
0.42 A
0.01 A
30 I/O points
CP1L-EM30DR-D
0.30 A
0.07 A
CP1L-EM30DT-D
0.39 A
0.01 A
CP1L-EM30DT1-D
0.39 A
0.01 A
20 I/O points
CP1L-EL20DR-D
0.31 A
0.06 A
CP1L-EL20DT-D
0.37 A
0.01 A
CP1L-EL20DT1-D
0.37 A
0.01 A
Unit
Model
Current consumption
5 V DC
24 V DC
Interface Unit
CP1W-CIF12
0.075 A
---
LCD Option Board
CP1W-DAM01
0.040 A
---
Analog Input Option Board
CP1W-ADB21
0.020 A
---
Analog Output Option Board
CP1W-DAB21V
0.060 A
---
Analog I/O Option Board
CP1W-MAB221
0.080 A
---
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......