Technická data
Název:
SIPLUS S7-300 SM331 2AE HART
Popis:
SIPLUS S7-300 SM331 2AI HART -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7331-7TB00-0AB0
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. | 180 mA | |
| from backplane bus 5 V DC, max. | 100 mA | |
| Output voltage | ||
| Power supply to the transmitters | ||
| ● present | Yes | |
| ● Rated value (DC) | 15 V; at 22 mA | |
| ● short-circuit proof | Yes; approx. 30 mA | |
| ● No-load voltage (DC) | 29.6 V | |
| Power loss | ||
| Power loss, typ. | 4.5 W | |
| Analog inputs | ||
| Number of analog inputs | 2 | |
| permissible input current for current input (destruction limit), max. | 40 mA | |
| Input ranges | ||
| ● Current | Yes | |
| Input ranges (rated values), currents | ||
| ● 0 to 20 mA | Yes | |
| ● Input resistance (0 to 20 mA) | 50 Ω | |
| ● 4 mA to 20 mA | Yes | |
| ● Input resistance (4 mA to 20 mA) | 50 Ω | |
| Cable length | ||
| ● shielded, max. | 400 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; 10 bit to 15 bit + sign | |
| ● Integration time, parameterizable | Yes | |
| ● Integration time (ms) | 2,5 / 16,67 / 20 / 100 ms | |
| ● Basic conversion time, including integration time (ms) | 2.5 / 16.67 / 20 / 100 (1 channel enabled); 7.5 / 50 / 60 / 300 (2 channels enabled) | |
| ● Interference voltage suppression for interference frequency f1 in Hz | 10 / 50 / 60 / 400 Hz | |
| Encoder | ||
| Connection of signal encoders | ||
| ● for current measurement as 2-wire transducer | Yes | |
| ● for current measurement as 4-wire transducer | Yes | |
| Errors/accuracies | ||
| Linearity error (relative to input range), (+/-) | 0.01 % | |
| Temperature error (relative to input range), (+/-) | 0.01 %/K | |
| Crosstalk between the inputs, min. | 130 dB | |
| Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) | 0.05 % | |
| Operational error limit in overall temperature range | ||
| ● Current, relative to input range, (+/-) | 0.55 %; From 0/4 to 20 mA | |
| Basic error limit (operational limit at 25 °C) | ||
| ● Current, relative to input range, (+/-) | 0.1 %; From 0/4 to 20 mA | |
| Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | ||
| ● Series mode interference (peak value of interference < rated value of input range), min. | 60 dB | |
| ● Common mode interference, min. | 130 dB | |
| Interrupts/diagnostics/status information | ||
| Diagnostic functions | Yes; can be set in parameters, red LED, alarm message | |
| Alarms | ||
| ● Diagnostic alarm | Yes; Parameterizable | |
| ● Limit value alarm | Yes; Parameterizable, channels 0 and 1 | |
| Diagnostic messages | ||
| ● Diagnostic information readable | Yes | |
| ● Overrange | Yes; Red LED, signal | |
| ● Wire-break in signal transmitter cable | Yes; Red LED, signal | |
| ● Short-circuit of the signal encoder cable | Yes; Red LED, signal | |
| ● HART communication active | Yes; green LED (H) | |
| Diagnostics indication LED | ||
| ● Group error SF (red) | Yes | |
| ● Channel fault indicator F (red) | Yes | |
| Ex(i) characteristics | ||
| Module for Ex(i) protection | Yes | |
| Maximum values of input circuits (per channel) | ||
| ● Co (permissible external capacity), max. | 62 nF | |
| ● Io (short-circuit current), max. | 96.1 mA | |
| ● Lo (permissible external inductivity), max. | 3 mH | |
| ● Po (power of load), max. | 511 mW | |
| ● Uo (output no-load voltage), max. | 26 V | |
| ● Um (fault voltage), max. | 250 V; DC | |
| ● Ta (permissible ambient temperature), max. | 0.6 °C | |
| Potential separation | ||
| Potential separation analog inputs | ||
| ● between the channels | Yes | |
| ● between the channels and backplane bus | Yes | |
| Permissible potential difference | ||
| between the inputs (UCM) | 60 V DC/30 V AC | |
| Isolation | ||
| tested with | ||
| ● Channels against backplane bus and load voltage L+ | 1500 V AC | |
| ● Channels among one another | 1500 V AC | |
| ● Load voltage L+ against backplane bus | 500 V DC | |
| 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 | ||
| ● Test number KEMA | KEMA 09 ATEX 0082X | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C; = Tmin | |
| ● 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) // 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! | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 260 g | |
| last modified: | 02/01/2017 | |
