Technická data
Název:
SIPLUS ET200S 2AI RTD
Popis:
SIPLUS ET200S EM 2AI RTD -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7134-4JB51-0AB0
Technické informace:
| Supply voltage | ||
| Load voltage L+ | ||
| ● Rated value (DC) | 24 V; From power module | |
| ● Reverse polarity protection | Yes | |
| Input current | ||
| from load voltage L+ (without load), max. | 30 mA | |
| from backplane bus 3.3 V DC, max. | 10 mA | |
| Output voltage | ||
| Power supply to the transmitters | ||
| ● present | Yes | |
| ● short-circuit proof | Yes | |
| Power loss | ||
| Power loss, typ. | 0.6 W | |
| Address area | ||
| Address space per module | ||
| ● Address space per module, max. | 8 byte | |
| Analog inputs | ||
| Number of analog inputs | 4; 2 for 3 or 4-wire connection | |
| permissible input voltage for voltage input (destruction limit), max. | 9 V | |
| Constant measurement current for resistance-type transmitter, typ. | 1.67 mA | |
| Cycle time (all channels) max. | Number of active channels per module x basic conversion time | |
| Technical unit for temperature measurement adjustable | No | |
| Input ranges | ||
| ● Voltage | No | |
| ● Current | No | |
| ● Thermocouple | No | |
| ● Resistance thermometer | Yes | |
| ● Resistance | Yes | |
| Input ranges (rated values), resistance thermometer | ||
| ● Ni 100 | Yes; Standard/climate | |
| ● Input resistance (Ni 100) | 2 000 kΩ | |
| ● Pt 100 | Yes; Standard/climate | |
| ● Input resistance (Pt 100) | 2 000 kΩ | |
| Input ranges (rated values), resistors | ||
| ● 0 to 150 ohms | Yes | |
| ● Input resistance (0 to 150 ohms) | 2 000 kΩ | |
| ● 0 to 300 ohms | Yes | |
| ● Input resistance (0 to 300 ohms) | 2 000 kΩ | |
| ● 0 to 600 ohms | Yes | |
| ● Input resistance (0 to 600 ohms) | 2 000 kΩ | |
| Characteristic linearization | ||
| ● parameterizable | Yes; for Pt100, Ni100 | |
| — for resistance thermometer | Pt100 (standard, climatic range), Ni100 (standard, climatic range) | |
| Cable length | ||
| ● shielded, max. | 200 m | |
| Analog value generation for the inputs | ||
| Measurement principle | integrating | |
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 16 bit; 150 ohms: 14 bits; 300, 600 ohms: 15 bits, Pt100, Ni100: 16 bits | |
| ● Integration time, parameterizable | Yes | |
| ● Integration time (ms) | 16,7 / 20 ms | |
| ● Interference voltage suppression for interference frequency f1 in Hz | 50 / 60 Hz | |
| ● Conversion time (per channel) | 66 / 80 ms; additional conversion time for diagnostic wire break test | |
| Smoothing of measured values | ||
| ● parameterizable | Yes; In four stages by means of digital filtering | |
| ● Step: None | Yes; 1 x cycle time | |
| ● Step: low | Yes; 4 x cycle time | |
| ● Step: Medium | Yes; 32 x cycle time | |
| ● Step: High | Yes; 64 x cycle time | |
| Encoder | ||
| Connection of signal encoders | ||
| ● for resistance measurement with two-wire connection | Yes | |
| ● for resistance measurement with three-wire connection | Yes | |
| ● for resistance measurement with four-wire connection | Yes | |
| Errors/accuracies | ||
| Linearity error (relative to input range), (+/-) | 0.01 % | |
| Temperature error (relative to input range), (+/-) | 0.005 %/K | |
| Crosstalk between the inputs, min. | -50 dB | |
| Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) | 0.05 % | |
| Operational error limit in overall temperature range | ||
| ● Resistance thermometer, relative to input range, (+/-) | 0.6 % | |
| Basic error limit (operational limit at 25 °C) | ||
| ● Resistance thermometer, relative to input range, (+/-) | 0.4 % | |
| 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. | 70 dB | |
| ● Common mode interference (USS < 2.5 V) , min. | 90 dB | |
| Isochronous mode | ||
| Isochronous operation (application synchronized up to terminal) | No | |
| Interrupts/diagnostics/status information | ||
| Diagnostic messages | ||
| ● Wire-break | Yes | |
| ● Group error | Yes | |
| ● Overflow/underflow | Yes | |
| Diagnostics indication LED | ||
| ● Group error SF (red) | Yes | |
| Parameter | ||
| Diagnostics wire break | Disable / enable | |
| Measurement type/range | deactivated/150 ohms/; 300 ohms/600 ohms/ Pt100 climatic/ Pt100 standard; Ni100 standard / Ni100 climatic, 2, 3 or 4-wire | |
| Group diagnostics | Disable / enable | |
| Overflow/underflow | Disable / enable | |
| Potential separation | ||
| Potential separation analog inputs | ||
| ● between the channels | No | |
| ● between the channels and backplane bus | Yes | |
| ● Between the channels and load voltage L+ | Yes | |
| Permissible potential difference | ||
| between MANA and M internally (UISO) | 75 V DC/60 V AC | |
| Isolation | ||
| Isolation tested with | 500 V DC | |
| Standards, approvals, certificates | ||
| CE mark | Yes | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C; = Tmin | |
| ● max. | 70 °C; = Tmax | |
| 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 %; Relative humidity, incl. condensation / frost permitted (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 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 | 15 mm | |
| Height | 81 mm | |
| Depth | 52 mm | |
| Weights | ||
| Weight, approx. | 40 g | |
| last modified: | 02/01/2017 | |
