Technická data
Název:
SIPLUS SM331 8AI
Popis:
SIPLUS S7-300 SM331 8AE WITH CONFORMAL COATING BASED ON 6ES7331-7PF01-0AB0 . ANALOG INPUT OPT. ISOL.,2/3/4 WIRE, 8AI, RESISTANCE, PT100/200/1000 NI100/120/200/500/1000, CU10, PLUS CHARACTERISTICS ACCORDING TO GOST STANDARD 16 (INTERN 24) BIT, 50MS, 1 X 40 PIN
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. | 240 mA | |
from backplane bus 5 V DC, max. | 100 mA | |
Power loss | ||
Power loss, typ. | 4.6 W | |
Analog inputs | ||
Number of analog inputs | 8 | |
● For resistance measurement | 8 | |
permissible input voltage for voltage input (destruction limit), max. | 75 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) | |
Input ranges | ||
● Voltage | No | |
● Current | No | |
● Thermocouple | No | |
● Resistance thermometer | Yes | |
● Resistance | Yes | |
Input ranges (rated values), voltages | ||
● 0 to +10 V | No | |
● 1 V to 5 V | No | |
● 1 V to 10 V | No | |
● -1 V to +1 V | No | |
● -10 V to +10 V | No | |
● -2.5 V to +2.5 V | No | |
● -250 mV to +250 mV | No | |
● -5 V to +5 V | No | |
● -50 mV to +50 mV | No | |
● -500 mV to +500 mV | No | |
● -80 mV to +80 mV | No | |
Input ranges (rated values), currents | ||
● 0 to 20 mA | No | |
● -10 mA to +10 mA | No | |
● -20 mA to +20 mA | No | |
● -3.2 mA to +3.2 mA | No | |
● 4 mA to 20 mA | No | |
Input ranges (rated values), thermocouples | ||
● Type B | No | |
● Type C | No | |
● Type E | No | |
● Type J | No | |
● Type K | No | |
● Type L | No | |
● Type N | No | |
● 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 | Yes | |
● Ni 100 | Yes | |
● Ni 1000 | Yes | |
● LG-Ni 1000 | Yes | |
● Ni 120 | Yes | |
● Ni 200 | Yes | |
● Ni 500 | Yes | |
● Pt 100 | Yes | |
● Pt 1000 | Yes | |
● Pt 200 | Yes | |
● Pt 500 | Yes | |
Input ranges (rated values), resistors | ||
● 0 to 150 ohms | Yes | |
● 0 to 300 ohms | Yes | |
● 0 to 600 ohms | Yes | |
Characteristic linearization | ||
● parameterizable | Yes | |
— for resistance thermometer | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10; (standard/climate) | |
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; Two's complement | |
● Integration time, parameterizable | Yes | |
● Basic conversion time (ms) | up to 4 channels: 10 ms per module, over 5 channels: 190 ms per module, 8 channels: 80 ms | |
● Interference voltage suppression for interference frequency f1 in Hz | 400 / 60 / 50 Hz | |
Encoder | ||
Connection of signal encoders | ||
● for resistance measurement with two-wire connection | Yes; without resistance correction | |
● 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 | ||
● Resistance, relative to input range, (+/-) | 0.1 % | |
● Resistance thermometer, relative to input range, (+/-) | +/- 1 K | |
Basic error limit (operational limit at 25 °C) | ||
● Resistance, relative to input range, (+/-) | 0.05 % | |
● Resistance thermometer, relative to input range, (+/-) | +/- 0,5 K | |
Interrupts/diagnostics/status information | ||
Diagnostic functions | Yes; Parameterizable | |
Alarms | ||
● Diagnostic alarm | Yes; Parameterizable per group | |
● 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 | No | |
Ambient conditions | ||
Ambient temperature during operation | ||
● min. | 0 °C; = Tmin | |
● 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 | 40-pin | |
Dimensions | ||
Width | 40 mm | |
Height | 125 mm | |
Depth | 120 mm | |
Weights | ||
Weight, approx. | 272 g | |
last modified: | 02/01/2017 |