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Pilt on illustreeriv
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Simatic S7-300, Digital Input SM 321, isolated, 16DI 24VDC, 20pole Kood:
6ES7321-1BH02-0AA0
Hind (indikatiivne)
Tootja
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Saadavus:
14 päeva
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Kaal:
0.2499 kg/tk
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Maht:
0.001 m3/tk
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Simatic S7-300, Digital Input SM321, optically isolated, 16DI, 24VDC, 20pin, Siemens
| Supply voltage |
| Load voltage L+ |
| ● Rated value (DC) |
24 V |
| ● permissible range, lower limit (DC) |
20.4 V |
| ● permissible range, upper limit (DC) |
28.8 V |
| Input current |
| from backplane bus 5 V DC, max. |
10 mA |
| Power loss |
| Power loss, typ. |
3.5 W |
| Digital inputs |
| Number of digital inputs |
16 |
| Input characteristic curve in accordance with IEC 61131, type 1 |
Yes |
| Number of simultaneously controllable inputs |
| horizontal installation |
| — up to 40 °C, max. |
16 |
| — up to 60 °C, max. |
16 |
| vertical installation |
| — up to 40 °C, max. |
16 |
| Input voltage |
| ● Type of input voltage |
DC |
| ● Rated value (DC) |
24 V |
| ● for signal "0" |
-30 to +5V |
| ● for signal "1" |
13 to 30V |
| Input current |
| ● for signal "1", typ. |
7 mA |
| Input delay (for rated value of input voltage) |
| for standard inputs |
| — parameterizable |
No |
| — at "0" to "1", min. |
1.2 ms |
| — at "0" to "1", max. |
4.8 ms |
| — at "1" to "0", min. |
1.2 ms |
| — at "1" to "0", max. |
4.8 ms |
| Cable length |
| ● shielded, max. |
1 000 m |
| ● unshielded, max. |
600 m |
| Encoder |
| Connectable encoders |
| ● 2-wire sensor |
Yes |
| — permissible quiescent current (2-wire sensor), max. |
1.5 mA |
| Isochronous mode |
| Isochronous operation (application synchronized up to terminal) |
No |
| Interrupts/diagnostics/status information |
| Diagnostic functions |
No |
| Alarms |
| ● Diagnostic alarm |
No |
| ● Hardware interrupt |
No |
| Diagnostics indication LED |
| ● Status indicator digital input (green) |
Yes |
| Potential separation |
| Potential separation digital inputs |
| ● between the channels |
No |
| ● between the channels, in groups of |
16 |
| ● between the channels and backplane bus |
Yes; Optocoupler |
| Isolation |
| Isolation tested with |
500 V DC |
| Connection method |
| required front connector |
20-pin |
| Dimensions |
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Weights |
| Weight, approx. |
200 g |
| last modified: |
11/21/2017 |
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File description
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File type
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Download link
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6ES7321-1BH02-0AA0 datasheet
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PDF
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Download link
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