Siemens 6ES7321-1BL00-0AA0
The Siemens 6ES7321-1BL00-0AA0 belongs to the SIMATIC series and is a compact module designed for reliable input processing. With 32 inputs operating at 24 V DC, it delivers precise performance, featuring both sinking and sourcing signal types for adaptability.
This Siemens 6ES7321-1BL00-0AA0 is supplied brand new by PartLogic for motor control, speed regulation, machinery automation, production equipment and industrial maintenance applications. It forms part of our Industrial automation > Drives > Ac drives > Sinamics s120 range and is referenced internally as PartLogic SKU PL27196098644.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| from backplane bus 5 V DC, max. | 15 mA |
| Power loss, typ. | 6.5 W |
| Number of digital inputs | 32 |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
| — up to 40 °C, max. | 32 |
| — up to 60 °C, max. | 16 |
| Type of input voltage | DC |
| for signal "0" | -30 to +5 V |
| for signal "1" | 13 to 30V |
| for signal "1", typ. | 7 mA |
| — 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 |
| shielded, max. | 1 000 m |
| unshielded, max. | 600 m |
| 2-wire sensor | Yes |
| — permissible quiescent current (2-wire sensor), max. | 1.5 mA |
| Alarms | No |
| Diagnostics function | No |
| Diagnostic alarm | No |
| Hardware interrupt | No |
| Status indicator digital input (green) | Yes |
| between the channels | No |
| between the channels, in groups of | 16 |
| between the channels and backplane bus | Yes; Optocoupler |
| Isolation tested with | 500 V DC |
| required front connector | 40-pin |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight, approx. | 260 g |
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