Omron SYSMAC C200H Installation Manual page 51

Maximum Current and Power Supplied
Current Supplied
Name Model number
CPU Rack C200H-CPU21-E
C200H-CPU23-E
C200H-CPU31-E
Expansion
C200H-PS221
I/O Rack
C200H-PS211
Slave Rack C200H-RT001-P
C200H-RT002-P
C200H-RT201
C200H-RT202
Max. Power vs. Current Supplied
C200H-CPU21-E
(W)
23
20
0
0
Current Drawn from 5-V Supply (A)
42
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Max. current supplied (See note 1)
5 V
(internal logic
current)
3.2 A
1.6 A
3.0 A
2.7 A
2.7 A
Note 1. The figures shown in the "maximum current supplied" and "maximum power
supplied" columns are computed with the power consumed by the Back-
planes, CPU Unit, Memory Cassettes, Peripheral Devices, I/O Power Sup-
ply Units, and Slave Units already calculated.
Design the system so that the following two conditions are satisfied.
Condition 1
(1) (Total current consumption of all Units in the 5-V system) ≤ (the figure in
the 5-V column)
(2) (Total current consumption of all Units in the 26-V system) ≤ (the figure in
the 26-V column)
(3) (Total current consumption of all Units in the 24-V system) ≤ (the figure in
the 24-V column)
Condition 2
(1) x 5 V + (2) x 26 V + (3) x 24 ≤ (maximum power supplied)
2. In the C200H-CPU21-E and C200H-CPU31-E, the maximum power drawn
from the 5-V supply depends upon the current, as shown below.
(A)
1.6 3.2
26 V 24 V
(relay current) (No-voltage
contact current)
0.6 A 0.8 A
0.6 A ---
0.6 A 0.8 A
0.6 A 0.8 A
---
0.6 A 0.8 A
---
0.8 A
---
C200H-CPU31-E
(W)
22
19
0
0
Current Drawn from 5-V Supply (A)
Section 4-3
Maximum
power
20 to 23 W
(See note 2)
18 W
19 to 22 W
(See note 2)
28 W
23 W
28 W
23 W
28 W
23 W
(A)
1.4 3.0