| 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 |
| Approvals / Certificates |