Technická data
Název:
SIPLUS S7-1200 SM 1231 4AI 16Bit
Popis:
SIPLUS S7-1200 SM 1231 4AI WITH CONFORMAL COATING BASED ON 6ES7231-5ND32-0XB0 ANALOGE INPUT, SM 1231, 4 AI, +/-10V, +/-5V,+/-2.5V, +/-1,25 OR 0-20MA/4-20 MA, 15 BIT + SIGN BIT
Technické informace:
Supply voltage | ||
Rated value (DC) | ||
● 24 V DC | Yes | |
Input current | ||
Current consumption, typ. | 65 mA | |
from backplane bus 5 V DC, typ. | 80 mA | |
Power loss | ||
Power loss, typ. | 1.8 W | |
Analog inputs | ||
Number of analog inputs | 4; Current or voltage differential inputs | |
permissible input voltage for current input (destruction limit), max. | ± 35 V | |
permissible input voltage for voltage input (destruction limit), max. | 35 V | |
permissible input current for voltage input (destruction limit), max. | 40 mA | |
permissible input current for current input (destruction limit), max. | 40 mA | |
Cycle time (all channels) max. | 625 µs | |
Input ranges | ||
● Voltage | Yes; ±10V, ±5V, ±2.5V or ±1.25V | |
● Current | Yes; 4 to 20 mA, 0 to 20 mA | |
● Thermocouple | No | |
● Resistance thermometer | No | |
● Resistance | Yes | |
Input ranges (rated values), voltages | ||
● -1.25 V to +1.25 V | Yes | |
● -10 V to +10 V | Yes | |
● Input resistance (-10 V to +10 V) | ≥9 MOhm | |
● -2.5 V to +2.5 V | Yes | |
● Input resistance (-2.5 V to +2.5 V) | ≥9 MOhm | |
● -5 V to +5 V | Yes | |
● Input resistance (-5 V to +5 V) | ≥9 MOhm | |
Input ranges (rated values), currents | ||
● 0 to 20 mA | Yes | |
● 4 mA to 20 mA | Yes | |
Analog value generation for the inputs | ||
Integration and conversion time/resolution per channel | ||
● Resolution with overrange (bit including sign), max. | 15 bit; + sign | |
● Integration time, parameterizable | Yes | |
● Interference voltage suppression for interference frequency f1 in Hz | 40 dB, DC to 60 V for interference frequency 50 / 60 Hz | |
Smoothing of measured values | ||
● parameterizable | Yes | |
● Step: None | Yes | |
● Step: low | Yes | |
● Step: Medium | Yes | |
● Step: High | Yes | |
Errors/accuracies | ||
Temperature error (relative to input range), (+/-) | 25 °C ±0.1% / ±0.3% total measurement range | |
Basic error limit (operational limit at 25 °C) | ||
● Voltage, relative to input range, (+/-) | 0.1 % | |
● Current, relative to input range, (+/-) | 0.1 % | |
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | ||
● Common mode voltage, max. | 12 V | |
Interrupts/diagnostics/status information | ||
Alarms | Yes | |
Diagnostic functions | Yes | |
Alarms | ||
● Diagnostic alarm | Yes | |
Diagnostic messages | ||
● Monitoring the supply voltage | Yes | |
● Wire-break | Yes | |
Diagnostics indication LED | ||
● for status of the inputs | Yes | |
● for maintenance | Yes | |
Degree and class of protection | ||
Degree of protection acc. to EN 60529 | ||
● IP20 | Yes | |
Standards, approvals, certificates | ||
CE mark | Yes | |
Ambient conditions | ||
Free fall | ||
● Fall height, max. | 0.3 m; five times, in product package | |
Ambient temperature during operation | ||
● min. | -20 °C; = Tmin; Startup @ 0 °C | |
● max. | 60 °C; = Tmax | |
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 | Yes | |
Mechanics/material | ||
Enclosure material (front) | ||
● Plastic | Yes | |
Dimensions | ||
Width | 45 mm | |
Height | 100 mm | |
Depth | 75 mm | |
Weights | ||
Weight, approx. | 180 g | |
last modified: | 02/01/2017 |