Datasheet
2 Expansion Units
Current Consumption
The power consumption shown on page 1 is the maximum power consumption. To obtain the correct power consumption for the system
configuration, calculate the power consumption for the external power supply from the current consumption given below for the CPU Unit,
Expansion Units, and Expansion I/O Units.
CPU Units
Note 1. The current consumption of the CP1W-ME05M Memory Cassette and the CP1W-CIF01/CIF11 Option Boards are included in the current consumption of the
CPU Unit.
2. CPU Units with DC power do not provide an external power supply.
3. The current consumptions given in the following table must be added to the current consumption of the CPU Unit if an Expansion Unit or Expansion I/O Unit is
connected.
4. The external power supply cannot be used if an Expansion Unit or Expansion I/O Unit is connected to a CPU Unit with 14 or 20 I/O points.
Expansion Units and Expansion I/O Units
Model Current consumption External power supply
5 VDC 24 VDC 24 VDC
CP1L-M40DR-A 0.22 A 0.08 A 0.3 A max.
CP1L-M40DR-D 0.22 A 0.08 A ---
CP1L-M40DT-D 0.31 A 0.03 A ---
CP1L-M40DT1-D 0.31 A 0.03 A ---
CP1L-M30DR-A 0.21 A 0.07 A 0.3 A max.
CP1L-M30DR-D 0.21 A 0.07 A ---
CP1L-M30DT-D 0.28A 0.03 A ---
CP1L-M30DT1-D 0.28 A 0.03 A ---
CP1L-L20DR-A 0.20 A 0.05 A 0.2 A max.
CP1L-L20DR-D 0.20A 0.05 A ---
CP1L-L20DT-D 0.24 A 0.03 A ---
CP1L-L20DT1-D 0.24 A 0.03 A ---
CP1L-L14DR-A 0.18 A 0.04 A 0.2 A max.
CP1L-L14DR-D 0.18 A 0.04 A ---
CP1L-L14DT-D 0.21 A 0.03 A ---
CP1L-L14DT1-D 0.21 A 0.03A ---
Unit name Model Current consumption
5 VDC 24 VDC
Expansion I/O Units 40 I/O points
24 inputs
16 outputs
CP1W-40EDR 0.080 A 0.090 A
CP1W-40EDT 0.160 A ---
CP1W-40EDT1
20 I/O points
12 inputs
8 outputs
CP1W-20EDR1 0.103 A 0.044 A
CP1W-20EDT 0.130 A ---
CP1W-20EDT1
16 outputs CP1W-16ER 0.042 A 0.090 A
8 inputs CP1W-8ED 0.018 A ---
8 outputs CP1W-8ER 0.026 A 0.044 A
CP1W-8ET 0.075 A ---
CP1W-8ET1
Analog Input Unit 4 inputs CP1W-AD041 0.080 A 0.120 A
Analog Output Unit 4 outputs CP1W-DA041 0.080 A 0.120 A
2 outputs CP1W-DA021 0.095 A 0.040 A
Analog I/O Unit 2 inputs and 1 output CP1W-MAD11 0.083 A 0.110 A
Temperature Sensor Units K or J thermocouple
inputs
CP1W-TS001 0.040 A 0.059 A
CP1W-TS002
Pt or JPt platinum
resistance thermometer
inputs
CP1W-TS101 0.054 A 0.073 A
CP1W-TS102
CompoBus/S I/O Link Unit 8 inputs and 8 outputs CP1W-SRT21 0.029 A ---