SIEMENS 6ES7321-1CH20-0AA0
- EICHLER-art.no.: K0136696
- EAN: 4025515069928
- UPC: 040892693003
Product description
SIMATIC S7-300, DIGITAL INPUT SM 321, ISOLATED, 16 DI, 48-125 V DC, 1X 20-POLE
Services for SIEMENS 6ES7321-1CH20-0AA0
SIEMENS |
6ES7321-1CH20-0AA0 –
additional product information
| Delivery information | |||
|---|---|---|---|
| Export identifier | AL: N ECCN: EAR99H | ||
| Net weight | 0.248 | ||
| Quantity | 1 Stück | ||
| Packaging quantity | 1 | ||
| Additional product information | |||
|---|---|---|---|
| Product status | |||
| EAN | 4025515069928 | ||
| UPC | 040892693003 | ||
| Static lot number | 85389091 | ||
| List indicator | ST73 | ||
| Product group | 4561 | ||
| Country of origin | DE | ||
| Compliance with the substance restrictions according to RoHS directive | Since: 20031031 | ||
| Product classifications | Version | Classification | |
|---|---|---|---|
| eClass | 4 | 27-24-03-04 | |
| eClass | 5.1 | 27-24-22-04 | |
| eClass | 6.0 | 27-24-22-04 | |
| ETIM | 3 | / | |
| ETIM | 4 | EC001419 | |
| ETIM | 5 | EC001419 | |
| Attribute | Value |
|---|---|
| General information | |
| Product function | |
| ● Isochronous mode | No |
| Supply voltage | |
| Load voltage L+ | |
| ● Rated value (DC) | 48 V |
| ● permissible range, lower limit (DC) | 48 V |
| ● permissible range, upper limit (DC) | 125 V |
| Input current | |
| from backplane bus 5 V DC, max. | 40 mA |
| Power loss | |
| Power loss, typ. | 4.3 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. | 8 |
| — up to 60 °C, max. | 8; 6 to Ue 146 V |
| vertical installation | |
| — up to 40 °C, max. | 8 |
| Input voltage | |
| ● Type of input voltage | DC |
| ● Rated value (DC) | 48 V; 48 V DC to 125 V DC |
| ● for signal "0" | -146 V DC to +15 V DC |
| ● for signal "1" | 30 V DC to 146 V DC |
| Input current | |
| ● for signal "1", typ. | 3.5 mA |
| Input delay (for rated value of input voltage) | |
| for standard inputs | |
| — parameterizable | No |
| — at "0" to "1", min. | 0.1 ms |
| — at "0" to "1", max. | 3.5 ms |
| — at "1" to "0", min. | 0.7 ms |
| — at "1" to "0", max. | 3 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 mA |
| Interrupts/diagnostics/status information | |
| Alarms | No |
| Diagnostics function | No |
| Alarms | |
| ● Diagnostic alarm | No |
| ● Hardware interrupt | No |
| Diagnostics indication LED | |
| ● Group error SF (red) | No |
| ● Status indicator digital input (green) | Yes |
| Potential separation | |
| Potential separation digital inputs | |
| ● between the channels | No |
| ● between the channels, in groups of | 8 |
| ● between the channels and backplane bus | Yes; Optocoupler |
| Isolation | |
| Isolation tested with | 1 500 V DC |
| Connection method | |
| required front connector | 20-pin |
| Dimensions | |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weights | |
| Weight, approx. | 200 g |
