Technická data
Název:
SIPLUS SM331 8AI
Popis:
SIPLUS S7-300 SM331 20-POLE -25 ... +70 DGR C WITH CONFORMAL COATING CONFORMITY WITH EN50155 T1 KAT 1 KL A/B BASED ON 6ES7331-7KF02-0AB0 . ANALOG INPUT GALVANICALLY ISOLATED 8 AI, AUFL. 9/12/14 BIT, U/I/THERMOEL./RESISTOR, ALARM, DIAGNOSTICS, 1 X 20-POLE, REMOVE/INSERT W.ACT. BACKPLANE BUS
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. | 200 mA | |
from backplane bus 5 V DC, max. | 50 mA | |
Power loss | ||
Power loss, typ. | 1 W | |
Analog inputs | ||
Number of analog inputs | 8 | |
● For resistance measurement | 4 | |
permissible input voltage for voltage input (destruction limit), max. | 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20) | |
permissible input current for current input (destruction limit), max. | 40 mA | |
Input ranges | ||
● Voltage | Yes | |
● Current | Yes | |
● Thermocouple | Yes | |
● Resistance thermometer | Yes | |
● Resistance | Yes | |
Input ranges (rated values), voltages | ||
● 0 to +10 V | No | |
● 1 V to 5 V | Yes | |
● Input resistance (1 V to 5 V) | 100 kΩ | |
● 1 V to 10 V | No | |
● -1 V to +1 V | Yes | |
● Input resistance (-1 V to +1 V) | 10 MΩ | |
● -10 V to +10 V | Yes | |
● Input resistance (-10 V to +10 V) | 100 kΩ | |
● -2.5 V to +2.5 V | Yes | |
● Input resistance (-2.5 V to +2.5 V) | 100 kΩ | |
● -250 mV to +250 mV | Yes | |
● Input resistance (-250 mV to +250 mV) | 10 MΩ | |
● -5 V to +5 V | Yes | |
● Input resistance (-5 V to +5 V) | 100 kΩ | |
● -50 mV to +50 mV | No | |
● -500 mV to +500 mV | Yes | |
● Input resistance (-500 mV to +500 mV) | 10 MΩ | |
● -80 mV to +80 mV | Yes | |
● Input resistance (-80 mV to +80 mV) | 10 MΩ | |
Input ranges (rated values), currents | ||
● 0 to 20 mA | Yes | |
● Input resistance (0 to 20 mA) | 25 Ω | |
● -10 mA to +10 mA | Yes | |
● Input resistance (-10 mA to +10 mA) | 25 Ω | |
● -20 mA to +20 mA | Yes | |
● Input resistance (-20 mA to +20 mA) | 25 Ω | |
● -3.2 mA to +3.2 mA | Yes | |
● Input resistance (-3.2 mA to +3.2 mA) | 25 Ω | |
● 4 mA to 20 mA | Yes | |
● Input resistance (4 mA to 20 mA) | 25 Ω | |
Input ranges (rated values), thermocouples | ||
● Type B | No | |
● Type C | No | |
● Type E | Yes | |
● Input resistance (Type E) | 10 MΩ | |
● Type J | Yes | |
● Input resistance (type J) | 10 MΩ | |
● Type K | Yes | |
● Input resistance (Type K) | 10 MΩ | |
● Type L | No | |
● Type N | Yes | |
● Input resistance (Type N) | 10 MΩ | |
● Type R | No | |
● Type S | No | |
● Type T | No | |
● Type U | No | |
● Type TXK/TXK(L) to GOST | No | |
Input ranges (rated values), resistance thermometer | ||
● Cu 10 | No | |
● Ni 100 | Yes; Standard | |
● Input resistance (Ni 100) | 10 MΩ | |
● Ni 1000 | No | |
● LG-Ni 1000 | No | |
● Ni 120 | No | |
● Ni 200 | No | |
● Ni 500 | No | |
● Pt 100 | Yes; Standard | |
● Input resistance (Pt 100) | 10 MΩ | |
● Pt 1000 | No | |
● Pt 200 | No | |
● Pt 500 | No | |
Input ranges (rated values), resistors | ||
● 0 to 150 ohms | Yes | |
● Input resistance (0 to 150 ohms) | 10 MΩ | |
● 0 to 300 ohms | Yes | |
● Input resistance (0 to 300 ohms) | 10 MΩ | |
● 0 to 600 ohms | Yes | |
● Input resistance (0 to 600 ohms) | 10 MΩ | |
● 0 to 6000 ohms | No | |
Thermocouple (TC) | ||
Temperature compensation | ||
— parameterizable | Yes | |
— internal temperature compensation | Yes | |
— external temperature compensation with compensations socket | Yes | |
Characteristic linearization | ||
● parameterizable | Yes | |
— for thermocouples | Type E, J, K, L, N | |
— for resistance thermometer | Pt100 (standard, climatic range), Ni100 (standard, climatic range) | |
Cable length | ||
● shielded, max. | 200 m; 50 m at 80 mV and thermocouples | |
Analog value generation for the inputs | ||
Measurement principle | integrating | |
Integration and conversion time/resolution per channel | ||
● Resolution with overrange (bit including sign), max. | 15 bit; Unipolar: 9/12/12/14 bit; bipolar: 9 bit + sign/12 bit + sign/12 bit + sign/14 bit + sign | |
● Integration time, parameterizable | Yes; 2,5 / 16,67 / 20 / 100 ms | |
● Interference voltage suppression for interference frequency f1 in Hz | 400 / 60 / 50 / 10 Hz | |
Encoder | ||
Connection of signal encoders | ||
● for current measurement as 2-wire transducer | Yes | |
● for current measurement as 4-wire transducer | Yes | |
● 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 | ||
Operational error limit in overall temperature range | ||
● Voltage, relative to input range, (+/-) | 1 %; ±1% (80 mV); ±0.6% (250 mV to 1 000 mV); ±0.8% (2.5 V to 10 V) @ 0 ... +60 °C; ±1.3% (80 mV); ±0.8% (250 mV to 1 000 mV); ±1% (2.5 V to 10 V) @ -25 ... +70 °C | |
● Current, relative to input range, (+/-) | 0.7 %; @ 0 ... +60 °C; ±0.9% @ -25 ... +70 °C; from 3.2 mA to 20 mA | |
● Resistance, relative to input range, (+/-) | 0.7 %; @ 0 ... +60 °C; ±0.9% @ -25 ... +70 °C; 150, 300, 600 ohm | |
● Resistance thermometer, relative to input range, (+/-) | 0.7 %; ±0.7 % (Pt100 / Ni100); ±0.8 % (Pt100 climate) @ 0 ... +60 °C; ±0.9 % (Pt100 / Ni100); ±1 % (Pt100 climate) @ -25 ... +70 °C | |
Basic error limit (operational limit at 25 °C) | ||
● Voltage, relative to input range, (+/-) | 0.6 %; ±0.4 % (250 mV to 1 000 mV); ±0.6 % (2.5 mV to 10 mV); ±0.7 % (80 mV) | |
● Current, relative to input range, (+/-) | 0.5 %; 3.2 to 20 mA | |
● Resistance, relative to input range, (+/-) | 0.5 %; 150, 300, 600 Ohm | |
● Resistance thermometer, relative to input range, (+/-) | 0.6 %; ±0.5% (Pt100/ Ni100), ±0.6% (Pt100 climate) | |
Interrupts/diagnostics/status information | ||
Diagnostic functions | Yes; Parameterizable | |
Alarms | ||
● Diagnostic alarm | Yes; Parameterizable, channels 0 and 2 | |
● Limit value alarm | Yes; Parameterizable | |
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 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 | |
Railway application | ||
● EN 50121-4 | No | |
● EN 50155 | Yes; T1 Category 1 Class A/B horizontal mounting position | |
Ambient conditions | ||
Ambient temperature during operation | ||
● min. | -25 °C; = Tmin | |
● max. | 70 °C; = Tmax; for use on railway vehicles according to EN50155, the rated temperature range -25 ... +55 °C (T1) or 60 °C @ UL/ULhaz/ATEX/FM use applies | |
Ambient temperature during storage/transportation | ||
● min. | -40 °C | |
● max. | 70 °C | |
Extended ambient conditions | ||
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 | 120 mm | |
Weights | ||
Weight, approx. | 250 g | |
last modified: | 02/01/2017 |