Technická data
Název:
SIPLUS SM 321 16DE/ DC 48-125 V
Popis:
SIPLUS S7-300 SM321 -25 ... +70 DGR C WITH CONFORMAL COATING CONFORMITY TO EN50155 T1 CAT 1 CL A/B BASED ON 6ES7321-1CH20-0AA0 . DIGITAL INPUT, OPTICALLY ISOLAT 16 DI, DC 48-125V, 1 X 20 PIN
Technické informace:
| Supply voltage | ||
| Load voltage L+ | ||
| ● Rated value (DC) | 48 V | |
| ● permissible range, lower limit (DC) | 48 V | |
| ● permissible range, upper limit (DC) | 125 V | |
| Input current | ||
| from backplane bus 5 V DC, max. | 40 mA | |
| Power loss | ||
| Power loss, typ. | 4.3 W | |
| Digital inputs | ||
| Number of digital inputs | 16 | |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes | |
| Number of simultaneously controllable inputs | ||
| all mounting positions | ||
| — up to 60 °C, max. | 8; 6 @ Ue 146 V | |
| — up to 70 °C, max. | 6; 4 @ Ue 146 V | |
| horizontal installation | ||
| — up to 50 °C, max. | 8 | |
| — up to 60 °C, max. | 8; 6 to Ue 146 V | |
| Input voltage | ||
| ● Type of input voltage | DC | |
| ● Rated value (DC) | 48 V; 48 V DC to 125 V DC | |
| ● for signal "0" | -146 V DC to +15 V DC | |
| ● for signal "1" | 30 V DC to 146 V DC | |
| Input current | ||
| ● for signal "1", typ. | 3.5 mA | |
| Input delay (for rated value of input voltage) | ||
| for standard inputs | ||
| — parameterizable | No | |
| — at "0" to "1", min. | 0.1 ms | |
| — at "0" to "1", max. | 3.5 ms | |
| — at "1" to "0", min. | 0.7 ms | |
| — at "1" to "0", max. | 3 ms | |
| 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 mA | |
| Isochronous mode | ||
| Isochronous operation (application synchronized up to terminal) | No | |
| Interrupts/diagnostics/status information | ||
| Diagnostic functions | No | |
| Alarms | ||
| ● Diagnostic alarm | No | |
| ● Hardware interrupt | No | |
| Diagnostics indication LED | ||
| ● Group error SF (red) | No | |
| ● Status indicator digital input (green) | Yes | |
| Potential separation | ||
| Potential separation digital inputs | ||
| ● between the channels | No | |
| ● between the channels, in groups of | 8 | |
| ● between the channels and backplane bus | Yes; Optocoupler | |
| Permissible potential difference | ||
| between different circuits | 146 V DC/132 V AC | |
| Isolation | ||
| Isolation tested with | 1500 V DC | |
| Standards, approvals, certificates | ||
| CE mark | Yes | |
| UL approval | Yes; File E239877 | |
| FM approval | No | |
| RCM (formerly C-TICK) | Yes | |
| KC approval | Yes | |
| EAC (formerly Gost-R) | Yes | |
| Railway application | ||
| ● EN 50155 | Yes; T1 Category 1 Class A/B horizontal mounting position | |
| Use in hazardous areas | ||
| ● ATEX | No | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C | |
| ● max. | 70 °C; = Tmax; for use on railway vehicles according to EN50155, the rated temperature range -25 ... +55 °C (T1) or 60 °C @ UL/ULhaz/ATEX/FM use applies | |
| Ambient temperature during storage/transportation | ||
| ● min. | -40 °C | |
| ● max. | 70 °C | |
| Extended ambient conditions | ||
| ● relative to ambient temperature-atmospheric pressure-installation altitude | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | |
| Relative humidity | ||
| — With condensation, tested in accordance with IEC 60068-2-38, max. | 100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation | |
| Resistance | ||
| — against biologically active substances / conformity with EN 60721-3-3 | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against chemically active substances / conformity with EN 60721-3-3 | Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against mechanically active substances / conformity with EN 60721-3-3 | Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | |
| Connection method | ||
| required front connector | 20-pin | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 200 g | |
| last modified: | 02/01/2017 | |
