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Module Current Consumption Section 2-6
Motion Control Modules
Current Consumption for 24-V Systems
Example Calculation
of Current and Power
Consumption
Example for CJ1W-PA202 Power Supply Unit with the Following Modules
Mounted
Combining Power
Supply Units and
Motion Control
Modules
The following table shows the Power Supply Units that can be connected for
different numbers of Motion Control Modules.
Note These combinations are not possible because the current consumption
exceeds the capacity of the Power Supply Unit.
Name Type Model 5-V system current
consumption (A)
Motion Control Module Pulse I/O FQM1-MMP21 0.836
Analog I/O FQM1-MMA21 0.843
Name Type Model 24-V system current
consumption (A)
Motion Control Module Analog I/O FQM1-MMA21 0.104
Name Model Quantity Voltage system
5 V 24 V
Coordinator
Module
FQM1-CM001 1 0.47 A ---
Motion Control
Module
FQM1-MMP21 1 0.836 A ---
FQM1-MMA21 1 0.843 A 0.104 A
Current con-
sumption
Calculation 0.47 + 0.836 +
0.843
0.104 A
Result 2.15 A (≤ 2.8 A) 0.104 × 24 V =
2.5 W
Power con-
sumption
Calculation 2.15 × 5 V =
10.75 W
---
Result 10.75 + 2.5 = 13.75 W (≤ 14 W)
Number of axes Number of connected Motion Control
Modules
Power Supply Unit
FQM1-MMP21 FQM1-MMA21
2 1 0 CJ1W-PA202 (or
CJ1W-PA205R)
01
420
11
0 2 CJ1W-PA205R
630
21
12
03
840
31
22
13Not possible
(See note.)
04