SIMATIC S7-1500, digital input module DI 32x24 V DC HF, 32 channels in groups of 16; of which 2 inputs as counters can be used
Category: SIEMENS Simatic Control Systems
Specifications
SKU
6ES7 521-1BL00-0AB0
Details
| 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 consumption 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 | ||
| Siemens Eco Profile (SEP) | Siemens EcoTech | |
| Suitable for safety functions | No | |
| Ecological footprint | ||
| ● environmental product declaration | Yes | |
| Global warming potential | ||
| — 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 | |
| product functions / security / header | ||
| signed firmware update | No | |
| 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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