Technická data
Název:
SIPLUS S7-300 SM321 8DI/120/230VAC
Popis:
SIPLUS S7-300 SM321 8 DI -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7321-1FF10-0AA0 . DIGITAL INPUT OPTICALLY ISOLATED, 8 DI, 120V/230V AC, 1 X 40 PIN, WITH 1 POINT PER COMMON
Technické informace:
| Supply voltage | ||
| Load voltage L1 | ||
| ● Rated value (AC) | 230 V; 120/230 V AC; all load voltages must have the same phase. | |
| Input current | ||
| from backplane bus 5 V DC, max. | 100 mA | |
| Power loss | ||
| Power loss, typ. | 4.9 W | |
| Digital inputs | ||
| Number of digital inputs | 8 | |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes | |
| Number of simultaneously controllable inputs | ||
| horizontal installation | ||
| — up to 60 °C, max. | 8; 8 @ > 60 °C | |
| Input voltage | ||
| ● Type of input voltage | AC | |
| ● Rated value (AC) | 120 V; 120/230V AC | |
| ● for signal "0" | 0 to 40V | |
| ● for signal "1" | 79 to 264V | |
| ● Frequency range | 47 ... 63 Hz | |
| Input current | ||
| ● for signal "1", typ. | 7.5 mA; (120 V); 17.3 mA (230 V) | |
| Input delay (for rated value of input voltage) | ||
| for standard inputs | ||
| — parameterizable | No | |
| — at "0" to "1", max. | 25 ms | |
| — at "1" to "0", max. | 25 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. | 2 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 | Yes | |
| ● between the channels, in groups of | 1 | |
| ● between the channels and backplane bus | Yes; Optocoupler | |
| Isolation | ||
| Isolation tested with | 1500 V AC | |
| Standards, approvals, certificates | ||
| CE mark | Yes | |
| UL approval | Yes; File E239877 | |
| FM approval | Yes; CofC 3028431 | |
| RCM (formerly C-TICK) | Yes | |
| KC approval | Yes | |
| EAC (formerly Gost-R) | Yes | |
| Use in hazardous areas | ||
| ● ATEX | No | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C | |
| ● max. | 70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use | |
| 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) | |
| 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 | 40-pin | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 240 g | |
| last modified: | 02/01/2017 | |
