Customization: | Available |
---|---|
Task: | Program |
Function: | Automatic Control |
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General information | ||
Product type designation | SM 1223, DI 8x24 V DC, DQ 8x relay | SM 1223, DI 8x24 V DC, DQ 8x relay |
Supply voltage | ||
Rated value (DC) | 24 V 20.4 V 28.8 V |
24 V 20.4 V 28.8 V |
permissible range, lower limit (DC) | ||
permissible range, upper limit (DC) | ||
Input current | ||
from backplane bus 5 V DC, max. | 145 mA | 145 mA |
Digital inputs | ||
|
4 mA/input 11 mA/relay | 4 mA/input 11 mA/relay |
output voltage / header | ||
supply voltage of the transmitters / header | ||
|
Yes | Yes |
Power loss | ||
Power loss, typ. | 5.5 W | 5.5 W |
Digital inputs | ||
Number of digital inputs | 8 | 8 |
|
2 | 2 |
Input characteristic curve in accordance with IEC 61131, | Yes | Yes |
type 1 | ||
Number of simultaneously controllable inputs | ||
all mounting positions | ||
- up to 40 °C, max. | 8 | 8 |
horizontal installation | ||
- up to 40 °C, max. | 8 | 8 |
- up to 50 °C, max. | 8 | 8 |
vertical installation | ||
- up to 40 °C, max. | 8 | 8 |
Input voltage | ||
|
DC | DC |
|
24 V | 24 V |
|
5 V DC at 1 mA | 5 V DC at 1 mA |
|
15 V DC at 2.5 mA | 15 V DC at 2.5 mA |
Input current | ||
|
1 mA 2.5 mA 4 mA |
1 mA 2.5 mA 4 mA |
Input delay (for rated value of input voltage) | ||
for standard inputs |