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 |