SIEMENS PLC SIMATIC S7-1500 DI 32X24VDC HF 6ES7521-1BL00-0AB0 HANNELS IN GROUPS OF 16; OF WHICH
Product Introduction:
The SIEMENS PLC SIMATIC S7-1500 DI 32X24VDC HF 6ES7521-1BL00-0AB0 is a digital input module designed for the SIEMENS SIMATIC S7-1500 series. It provides 32 high-speed digital inputs, operating at 24VDC. The module is organized into two groups of 16 channels each, offering flexibility in wiring and configuration.
Product Information and Specifications:
- Model: DI 32X24VDC HF 6ES7521-1BL00-0AB0
The DI 32X24VDC HF module offers 32 digital input channels, allowing the PLC system to monitor and receive signals from external devices or sensors. It operates at 24VDC, making it compatible with common industrial voltage levels.
The module is organized into two groups of 16 channels each. This grouping allows for convenient wiring and configuration, as inputs within each group can be treated collectively or individually. It provides flexibility in assigning and managing input signals based on the application requirements.
The DI 32X24VDC HF module is designed to support high-speed inputs, enabling quick response to changes in the input signals. This feature is particularly beneficial in applications that require real-time monitoring and precise control.
Product Attributes:
- Model: DI 32X24VDC HF 6ES7521-1BL00-0AB0
- Digital Inputs: 32 channels
- Input Voltage: 24VDC
- Grouping: Organized into two groups of 16 channels each
- High-Speed Inputs: Supports high-speed inputs for quick response to signal changes
In summary, the SIEMENS PLC SIMATIC S7-1500 DI 32X24VDC HF 6ES7521-1BL00-0AB0 is a digital input module with 32 channels, operating at 24VDC. It is organized into two groups of 16 channels each, providing flexibility in wiring and configuration. With its high-speed inputs, it enables rapid response to changes in the input signals, making it suitable for applications that require real-time monitoring and precise control in industrial automation systems.
| General information |
| Product type designation |
DI 32x24VDC HF |
| HW functional status |
from FS04 |
| Firmware version |
V2.2.1 |
| ● FW update possible |
Yes |
| Product function |
| ● I&M data |
Yes; I&M0 to I&M3 |
| ● Isochronous mode |
Yes |
| ● Prioritized startup |
Yes |
| Engineering with |
| ● STEP 7 TIA Portal configurable/integrated from version |
V13 SP1 / - |
| ● 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 / - |
| Operating mode |
| ● DI |
Yes |
| ● Counter |
Yes |
| ● Oversampling |
No |
| ● MSI |
Yes |
| Supply voltage |
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
19.2 V |
| permissible range, upper limit (DC) |
28.8 V |
| Reverse polarity protection |
Yes |
| Input current |
| Current consumption, max. |
40 mA; 20 mA per group with 24 V DC supply |
| Power |
| Power available from the backplane bus |
1.1 W |
| Power loss |
| Power loss, typ. |
4.2 W |
| Digital inputs |
| Number of digital inputs |
32 |
| Digital inputs, parameterizable |
Yes |
| Source/sink input |
P-reading |
| Input characteristic curve in accordance with IEC 61131, type 3 |
Yes |
| Digital input functions, parameterizable |
| ● Gate start/stop |
Yes |
| ● Freely usable digital input |
Yes |
| ● Counter |
|
| — Number, max. |
2 |
| — Counting frequency, max. |
6 kHz; FS04 and FW V2.2.1 or higher |
| — Counting width |
32 bit |
| — Counting direction up/down |
Up |
| Input voltage |
| ● Rated value (DC) |
24 V |
| ● for signal "0" |
-30 to +5 V |
| ● for signal "1" |
+11 to +30V |
| Input current |
| ● for signal "1", typ. |
2.5 mA |
| Input delay (for rated value of input voltage) |
| for standard inputs |
| — parameterizable |
Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms |
| — at "0" to "1", min. |
0.05 ms |
| — at "0" to "1", max. |
20 ms |
| — at "1" to "0", min. |
0.05 ms |
| — at "1" to "0", max. |
20 ms |
| for interrupt inputs |
| — parameterizable |
Yes |
| for technological functions |
| — parameterizable |
Yes |
| 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 |
| Filtering and processing time (TCI), min. |
80 µs; At 50 μs filter time |
| Bus cycle time (TDP), min. |
250 µs |
| Interrupts/diagnostics/status information |
| Diagnostics function |
Yes |
| Alarms |
| ● Diagnostic alarm |
Yes |
| ● Hardware interrupt |
Yes |
| Diagnoses |
| ● Monitoring the supply voltage |
Yes |
| ● Wire-break |
Yes; to I < 350 µA |
| ● Short-circuit |
No |
| Diagnostics indication LED |
| ● RUN LED |
Yes; green LED |
| ● ERROR LED |
Yes; red LED |
| ● Monitoring of the supply voltage (PWR-LED) |
Yes; green LED |
| ● Channel status display |
Yes; green LED |
| ● for channel diagnostics |
Yes; red LED |
| ● for module diagnostics |
Yes; red LED |
| Potential separation |
| Potential separation channels |
| ● between the channels |
Yes |
| ● between the channels, in groups of |
16 |
| ● between the channels and backplane bus |
Yes |
| ● between the channels and the power supply of the electronics |
No |
| Isolation |
| Isolation tested with |
707 V DC (type test) |
| Standards, approvals, certificates |
| Suitable for safety functions |
No |
| product functions / security / header |
| data integrity |
No |
| Ambient conditions |
| Ambient temperature during operation |
| ● horizontal installation, min. |
-30 °C; From FS05 |
| ● horizontal installation, max. |
60 °C |
| ● vertical installation, min. |
-30 °C; From FS05 |
| ● vertical installation, max. |
40 °C |
| Altitude during operation relating to sea level |
| ● Installation altitude above sea level, max. |
5 000 m; Restrictions for installation altitudes > 2 000 m, see manual |
| Dimensions |
| Width |
35 mm |
| Height |
147 mm |
| Depth |
129 mm |
| Weights |
| Weight, approx. |
260 g |
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