Technická data
Název:
SIPLUS S7-300 SM326F DI24
Popis:
SIPLUS S7-300 SM326F DI24 40PIN -25 ... +60 DEGREES C 70 DEG C WITH FORCED CONVECTION WITH CONFORMAL COATING BASED ON 6ES7326-1BK02-0AB0 . DIGITAL INPUT F-DI 24 X DC 24V, FAILSAFE DIGITAL INPUTS FOR SIMATIC S7 FAILSAFE SYSTEMS WITH DIAGNOST. INTERRUPT
Technické informace:
| Supply voltage | ||
| Rated value (DC) | 24 V | |
| Input current | ||
| from load voltage L+ (without load), max. | 450 mA | |
| from backplane bus 5 V DC, max. | 100 mA | |
| Encoder supply | ||
| Number of outputs | 4; Isolated | |
| Output current | ||
| ● Rated value | 400 mA | |
| Power loss | ||
| Power loss, typ. | 10 W | |
| Digital inputs | ||
| Number of digital inputs | 24 | |
| Number of simultaneously controllable inputs | ||
| all mounting positions | ||
| — up to 40 °C, max. | 24 | |
| — up to 60 °C, max. | 24; (at 24 V) or 18 (at 28.8 V) | |
| Input voltage | ||
| ● Type of input voltage | DC | |
| ● Rated value (DC) | 24 V | |
| ● for signal "0" | -30 to +5V | |
| ● for signal "1" | +11 to +30V | |
| Input current | ||
| ● for signal "0", max. (permissible quiescent current) | 2 mA | |
| ● for signal "1", typ. | 10 mA | |
| Input delay (for rated value of input voltage) | ||
| for standard inputs | ||
| — at "0" to "1", max. | 3.4 ms | |
| — at "1" to "0", max. | 3.4 ms | |
| Cable length | ||
| ● shielded, max. | 200 m | |
| ● unshielded, max. | 100 m | |
| Encoder | ||
| Connectable encoders | ||
| ● 2-wire sensor | Yes; if short-circuit test is deactivated | |
| — permissible quiescent current (2-wire sensor), max. | 2 mA | |
| Interrupts/diagnostics/status information | ||
| Diagnostic functions | Yes | |
| Alarms | ||
| ● Diagnostic alarm | Yes | |
| Diagnostic messages | ||
| ● Diagnostic information readable | Yes | |
| Diagnostics indication LED | ||
| ● Fail-safe operation | Yes | |
| ● Group error SF (red) | Yes | |
| Ex(i) characteristics | ||
| Maximum values of input circuits (per channel) | ||
| ● Ta (permissible ambient temperature), max. | 60 °C | |
| Potential separation | ||
| Potential separation digital inputs | ||
| ● between the channels | Yes | |
| ● between the channels, in groups of | 12 | |
| ● between the channels and backplane bus | Yes | |
| Isolation | ||
| Isolation tested with | 500 V DC/350 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 | |
| Highest safety class achievable in safety mode | ||
| ● acc. to DIN VDE 0801 | AK 6 | |
| ● acc. to EN 954 | Cat. 4 | |
| ● SIL acc. to IEC 61508 | SIL 3 | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C; = Tmin | |
| ● max. | 60 °C; = Tmax; *+70 °C where forced convection with a minimum air velocity of 0.7 m/s through the modules and rated voltage of 24 V ±5 % are ensured. If in the course of maintenance or automatic diagnosis it is determined that the admissible specified parameters have been exceeded, the modules should be subjected to a proof test (function check) by the manufacturer. | |
| 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 under condensation conditions) | |
| 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 | 80 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 442 g | |
| last modified: | 02/01/2017 | |
