Omron SYSMAC C200H Installation Manual page 54

Maximum Current and Power Supplied
Current Drawn from 5-V
Supply for Other Units
Current Drawn from 26-V
Supply
Current Drawn from 24-V
Supply
Calculation Examples
Example 1
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Unit
Host Link
PC Link
Remote Master
SYSMAC LINK Unit
SYSMAC NET Link Unit
Feed Adapter
Unit
Contact Output
Transistor Output
ID Sensor
Note *With all eight outputs ON simultaneously.
Unit
No-Voltage Contact
Input Units
The total power consumption for each Rack can be obtained from the following
formulas
Total power consumption for each Unit + 7 (8)
CPU Rack =
7 = CPU Unit power consumption, (8) = Power consumption of the
CPU21-E/23-E
0.6 = 60% efficiency
0.55 (1) = Power rate (Number in parentheses: when CPU31-E is used.)
All other Racks =
2 = I/O Power Supply Unit (Remote I/O Slave Unit) power consumption
0.6 = 60% efficiency
0.55 (1) = Power rate (Number in parentheses: when PS211, RT002-P or RT202
is used.)
Assume that four Contact Output Units, three No-Voltage Contact Input Units,
and one Host Link Unit are mounted to a Rack, along with CPU21-E. The follow-
ing table shows how the total power consumption is calculated.
Voltage
5 V
(1) 0.01 x 7 + 0.25 = 0.32 A (
26 V
(2) 0.075 x 4 = 0.30 A (
24 V
(3) 0.06 x 3 + 0.3 = 0.48 A (
Total ---
Model number
C200H-LK101-PV1
C200H-LK201-V1
C200H-LK202-V1
C200H-LK401
C200H-RM001-PV1
C200H-RM201
C200HW-SLK13/SLK14/SLK23/
SLK24
C200HS-SNT32
C200H-APS01/ASP02/ASP03
Model number
C200H-OC221/OC222/OC223/
OC224/OC225
C200H-OD216/OD217
C200H-IDS01-V1/IDS21
Model number
C200H-ID001/ID002
0.6 x 0.55 (1)
Total power consumption for each Unit + 2
0.6 x 0.55 (1)
Current consumption
≤
3.2 A)
≤
0.6 A)
≤
0.8 A)
Section 4-3
Current
consumption
0.25 A
0.15 A
0.25 A
0.35 A
0.20 A
0.25 A
0.8 A
1.0 A
0 A
Current
consumption
0.075 A*
0.12 A
Current
consumption
0.06 A
(VA)
(VA)
Power consumption
(1) x 5 V = 1.6 W
(2) x 26 V = 7.8 W
(3) x 24 V = 11.52 W
≤
20.92 W ( 23 W)
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