Technická data
Název:
SIPLUS SM331 AI 8 x 0/4...20mA HART
Popis:
SIPLUS SM332 AI 8 X 0/4...20MA -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7331-7TF01-0AB0
Technické informace:
| Supply voltage | ||
| Load voltage L+ | ||
| ● Rated value (DC) | 24 V | |
| ● Reverse polarity protection | Yes | |
| Input current | ||
| from load voltage L+ (without load), max. | 20 mA | |
| from backplane bus 5 V DC, max. | 120 mA | |
| Output voltage | ||
| Power supply to the transmitters | ||
| ● Rated value (DC) | 24 V | |
| Power loss | ||
| Power loss, typ. | 1.5 W | |
| Analog inputs | ||
| Number of analog inputs | 8 | |
| permissible input current for current input (destruction limit), max. | 40 mA | |
| Input ranges | ||
| ● Voltage | No | |
| ● Current | Yes | |
| ● Thermocouple | No | |
| ● Resistance thermometer | No | |
| ● Resistance | No | |
| Input ranges (rated values), currents | ||
| ● 0 to 20 mA | Yes | |
| ● Input resistance (0 to 20 mA) | 240 Ω | |
| ● Input resistance (-20 mA to +20 mA) | 240 Ω | |
| ● Input resistance (4 mA to 20 mA) | 240 Ω | |
| Cable length | ||
| ● shielded, max. | 800 m | |
| Analog value generation for the inputs | ||
| Measurement principle | Sigma Delta | |
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 16 bit | |
| ● Integration time, parameterizable | Yes | |
| ● Integration time (ms) | 20 ms at 50 Hz; 16.6 ms at 60 Hz; 100 ms at 100 Hz | |
| ● Interference voltage suppression for interference frequency f1 in Hz | 10 / 50 / 60 Hz | |
| Encoder | ||
| Connection of signal encoders | ||
| ● for current measurement as 2-wire transducer | Yes | |
| ● for current measurement as 4-wire transducer | Yes | |
| Errors/accuracies | ||
| Operational error limit in overall temperature range | ||
| ● Current, relative to input range, (+/-) | 0.15 %; +/-0.25% @ <0 °C or >60 °C | |
| Basic error limit (operational limit at 25 °C) | ||
| ● Current, relative to input range, (+/-) | 0.1 % | |
| Interrupts/diagnostics/status information | ||
| Diagnostic functions | Yes | |
| Alarms | ||
| ● Diagnostic alarm | Yes | |
| ● Limit value alarm | Yes | |
| Diagnostic messages | ||
| ● Diagnostic information readable | Yes | |
| Diagnostics indication LED | ||
| ● Group error SF (red) | Yes | |
| Potential separation | ||
| Potential separation analog inputs | ||
| ● between the channels and backplane bus | Yes | |
| Isolation | ||
| Isolation tested with | 500 | |
| 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 | |
| Railway application | ||
| ● EN 50121-4 | No | |
| ● EN 50155 | No | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C; = Tmin | |
| ● max. | 70 °C; = Tmax; 60 °C @ UL/cUL 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) // 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 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 | 20-pin | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 117 mm | |
| Weights | ||
| Weight, approx. | 205 g | |
| last modified: | 02/01/2017 | |
