Siemens 6ES7521-1BH10-0AA0
Siemens 6ES7521-1BH10-0AA0 digital input module, 16-channel, S7-1500.
This Siemens 6ES7521-1BH10-0AA0 is supplied brand new by PartLogic for machine control, process automation, industrial communication, equipment maintenance and replacement applications. It forms part of our Industrial automation > Plc controllers > Io modules range and is referenced internally as PartLogic SKU PL26801371788.
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.
| Product type designation | DI 16 x 24 V DC BA |
| HW functional status | from FS01 |
| Firmware version | V1.0.0 |
| FW update possible | Yes |
| I&M data | Yes; I&M0 to I&M3 |
| Isochronous mode | No |
| Prioritized startup | Yes |
| STEP 7 TIA Portal configurable/integrated from version | V13 / V13 |
| STEP 7 configurable/integrated from version | V5.5 SP3 / - |
| PROFIBUS from GSD version/GSD revision | V1.0 / V5.1 |
| PROFINET from GSD version/GSD revision | V2.3 / - |
| DI | Yes |
| Counter | No |
| MSI | Yes |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Power consumption from the backplane bus | 1.05 W |
| Power loss, typ. | 1.8 W |
| Number of digital inputs | 16 |
| Digital inputs, parameterizable | No |
| Sourcing/sinking input | P-reading |
| Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
| for signal "0" | -30 to +5 V |
| for signal "1" | +11 to +30V |
| for signal "1", typ. | 2.7 mA |
| — parameterizable | No |
| — at "0" to "1", min. | 3 ms |
| — at "0" to "1", max. | 4 ms |
| — at "1" to "0", min. | 3 ms |
| — at "1" to "0", max. | 4 ms |
| shielded, max. | 1 000 m |
| unshielded, max. | 600 m |
| 2-wire sensor | Yes |
| — permissible quiescent current (2-wire sensor), max. | 1.5 mA |
| Diagnostics function | No |
| Diagnostic alarm | No |
| Hardware interrupt | No |
| Monitoring the supply voltage | No |
| Wire-break | No |
| Short-circuit | No |
| RUN LED | Yes; green LED |
| ERROR LED | Yes; red LED |
| Monitoring of the supply voltage (PWR-LED) | No |
| Channel status display | Yes; green LED |
| for channel diagnostics | No |
| for module diagnostics | No |
| between the channels | No |
| between the channels, in groups of | 16 |
| between the channels and backplane bus | Yes |
| Isolation tested with | 707 V DC (type test) |
| Siemens Eco Profile (SEP) | Siemens EcoTech |
| Suitable for safety functions | No |
| environmental product declaration | Yes |
| — global warming potential, (total) [CO2 eq] | 18.9 kg |
| — global warming potential, (during production) [CO2 eq] | 12.1 kg |
| — global warming potential, (during operation) [CO2 eq] | 7.66 kg |
| — global warming potential, (after end of life cycle) [CO2 eq] | -1.02 kg |
| signed firmware update | No |
| data integrity | No |
| horizontal installation, min. | -30 °C; from FS04 |
| horizontal installation, max. | 60 °C |
| vertical installation, min. | -30 °C; from FS04 |
| vertical installation, max. | 40 °C |
| Installation altitude above sea level, max. | 5 000 m; Restrictions for installation altitudes > 2 000 m, see manual |
| Width | 25 mm |
| Height | 147 mm |
| Depth | 129 mm |
| Weight, approx. | 230 g |
| Note: | Supplied incl. 40-pole push-in front connectors |
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