C500ID501CN Omron, C500ID501CN Datasheet - Page 100

• Manufacturer Part Number: C500ID501CN
• Description: TTL INPUT
• Manufacturer: Omron

Specifications of C500ID501CN

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• No. Of Digital Inputs: 32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Specifications
Special Considerations for C500-OA225
The maximum current value allowed per point differs depending on the ambient temperature and the number of
points per common that are ON simultaneously. The graph below shows the relationship between the allowable
current per point and the number of points ON per common. Be sure not to exceed the values depicted in the
graph.
Number of Points Per Common Turned ON Simultaneously
The graph below shows the value of an surge current and the time it takes the current to level to a steady stream of
current (current-carrying time). The curved line in the graph represents the maximum value of surge current at
which the Unit can operate properly. It is suggested that when opening and closing a load with a large surge cur-
rent, to keep the value of the surge current to half the value shown the graph (within the shaded area).
Current
value
per
point (A)
1.0
0.8
0.6
0.4
0.2
0
Inrush
Current
(A. Peak)
Number of points per common
that can be turned ON simultane-
ously.
1
2
15
10
5
0
10
3
30
4
50
Current-carrying time (ms)
5
100 200
6
7
500
8
1,000
Environment temperature
25°C
40°C
55°C
5.000
Appendix B
87