Модуль аналогового ввода, 1 канал для подключения тензометрического датчика по 4- и 6-проводной схеме, разрешение 16 (24) разряда, авто и самокалибровка
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Наименование
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SM 031, 16 (24)Bit, 4- or 6-wire measurement |
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Тип
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031-1CA20 |
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Габаритные размеры, В х Ш х Г, мм
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12.9 mm x 109 mm x 76.5 mm |
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Температура окружающей среды
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0 °C ... 60 °C |
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Количество входов
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1 |
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Status indication
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RUN | MF | Description |
| green | red |
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| ● | ○ | Bus communication is OK Module status is OK |
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| ● | ● |
Bus communication is OK |
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| ○ | ● |
Bus communication is not possible |
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| ○ | ○ | Error at bus power supply | |
| X | B |
Error in configuration |
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| on: ● | off: ○ | blinks with 2Hz: B | not relevant: X | |||
| STEADY | CAL | FREECE | EXC | SENSE | DIFF | Description |
| green | green | green | red | red | red |
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| ● | X | X | X | X | X | On in Steady State. |
| X | ● | X | X | X | X |
On at active self-calibration |
| X | X | ● | X | X | X |
On at activated Input-Freeze. |
| X | X | X | ● | X | X |
On at short circuit respectively |
| X | X | X | X | ● | X |
On at overrange of the excitation voltage |
| X | X | X | X | X | ● |
On at overrange of the differential voltage |
| on: ● | off: ○ | blinks with 2Hz: B | not relevant: X | ||||||
Pin assignment
| PM - Power module | Pos. | Function |
Type |
Description | |
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1 | SIG+ | I |
+ Signal of the differential voltage USIG of the measuring bridge |
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| 2 | SIG- | I |
- Signal of the differential voltage USIG of the measuring bridge |
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| 3 | EXC- | O |
- Signal of the excitation voltage UEXC |
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| 4 | Shield | --- | Connection for cable shield | ||
| 5 | SEN+ | I | + Sensor of the excitation voltage USEN | ||
| 6 | SEN- | I |
- Sensor of the excitation voltage USEN |
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| 7 | EXC+ | O |
+ Signal of the excitation voltage UEXC |
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| 8 | Shield | --- | Connection for cable shield |
O: Output, I: Input
Order no. |
031-1CA20 |
| Type | SM 031 |
| Module ID | 0841 1809 |
General information |
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| Note | - |
| Features | Direct connection of a resistor full bridge (DMS) or load cell 4- or 6-wire connection 16 (24)Bit resolution Auto/self calibration zero point and final value Absolute exactness radical error ±0,1% (± 0,01%) Onboard power supply 2V5, 5V, 7V5, 10V und 12V |
Technical data strain gauge DMS |
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| Number of inputs | 1 |
| Cable length, shielded | 200m |
| Rated load voltage | DC 24 V |
| Reverse polarity protection of rated load voltage | ![]() |
| Current consumption from load voltage L+ (without load) | 85mA |
| Relative accuracy according to self-calibration | +/-0.01% |
| Operational limit Usense | +/-0.2% |
| Operational limit Usig | +/-0.2% |
| Basic error limit Usense | +/-0.1% |
| Basic error limit Usig | +/-0.1% |
| Destruction limit current | max. 12V |
| External bridge supply possible | - |
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| Configurable bridge supply | 2.5V / max. 120mA-5V / max. 120mA-7.5V / max. 100mA-10V / max. 90mA-12V / max. 80mA |
| Resolution in bit | 24 |
| Measurement principle | successive approximation |
| Basic conversion time | 1ms cycle, 10ms...330ms depending on the filter |
| Input filter Hardware | Low pass 10kHz 3rd order |
| Input filter software | Dynamic IIR filter-configurable IIR filter 0.1Hz...1000Hz-configurable FIR filter 50Hz/60Hz |
| Initial data size | 4Byte |
Data for selection of the strain gauge DMS sensor |
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| Bridge supply voltage EXC | 0...12V |
| Bridge differential voltage SIG | +/-29mV |
| Rated output | 0.5...4mV/V |
| 4 wire connection possible | ![]() |
| 6 wire connection possible | ![]() |
| possible bridge configuration | symmetric full bridge |
Housing |
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| Material | PC / PPE GF10 |
| Mounting | Profile rail 35 mm |
Mechanical data |
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| Dimensions (WxHxD) | 12.9mm x 109mm x 76.5mm |
| Weight | 60g |
Environmental conditions |
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| Operating temperature | 0 °C to 60 °C |
| Storage temperature | -25 °C to 70 °C |
Certifications |
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| UL508 certification | in preparation |
| Order no. | Name/Description | |
|---|---|---|
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031-1BB10 |
SM 031 - Analog input 2 inputs 12Bit Current 0(4)...20mA 2 wire |
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031-1BB30 |
SM 031 - Analog input 2 inputs 12Bit Voltage 0...10 V |
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031-1BB40 |
SM 031 - Analog input 2 inputs 12Bit Current 0(4)...20 mA |
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031-1BB60 |
SM 031 - Analog input 2 inputs 12Bit Current 0(4)...20mA 2 wire |
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031-1BB70 |
SM 031 - Analog input 2 inputs 12Bit Voltage -10 V...+10 V |
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031-1BB90 |
SM 031 - Analog input 2 inputs 16Bit Thermocouple type J, K, N, R, S, T, B, C, E, L Voltage -80mV...+80mV |
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031-1BD30 |
SM 031 - Analog input 4 inputs 12Bit Voltage 0...10 V |
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031-1BD40 |
SM 031 - Analog input 4 inputs 12Bit Current 0(4)...20 mA |
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031-1BD70 |
SM 031 - Analog input 4 inputs 12Bit Voltage -10 V...+10 V |
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031-1BD80 |
SM 031 - Analog input 4 inputs 16Bit 0 .. 3000 ohm resistance Resistance measurement with 2, 3, and 4-wires |
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031-1BF60 |
SM 031 - Analog input 8 inputs 12Bit Current 0(4)...20mA 2 wire |
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031-1BF74 |
SM 031 - Analog input 8 inputs 12Bit Voltage -10 V...+10 V |
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031-1CA20 |
SM 031 - Analog input Direct connection of a resistor full bridge (DMS) or load cell 4- or 6-wire measurement 16 (24)Bit resolution Auto/self calibration zero point and final value Absolute exactness radical error ±0,1% (± 0,01%) Onboard power supply 2V5, 5V, 7V5, 10V and 12V |
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031-1CB30 |
SM 031 - Analog input 2 inputs 16Bit Voltage 0...10 V |
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031-1CB40 |
SM 031 - Analog input 2 inputs 16Bit Current 0(4)...20 mA |
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031-1CB70 |
SM 031 - Analog input 2 inputs 16Bit Voltage -10 V...+10 V |
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031-1CD30 |
SM 031 - Analog input 4 inputs 16Bit Voltage 0...10 V |
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031-1CD35 |
SM 031 - Analog input 4 inputs 16Bit Voltage 0...10 V |
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031-1CD40 |
SM 031 - Analog input 4 inputs 16Bit Current 0(4)...20 mA |
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031-1CD45 |
SM 031 - Analog input 4 inputs 16Bit Current 0(4)...20 mA |
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031-1CD70 |
SM 031 - Analog input 4 inputs 16Bit Voltage -10 V...+10 V |
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031-1LB90 |
SM 031 - Analog input 2 inputs 16Bit Thermocouple Voltage -80mV...+80mV requires less parameter bytes than module 031-1BB90 |
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031-1LD80 |
SM 031 - Analog input 4 inputs 16Bit 0 .. 3000 ohm resistance Resistance measurement with 2, 3, and 4-wires requires less parameter bytes than module 031-1BD80 |
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032-1BB30 |
SM 032 - Analog output 2 outputs 12Bit Voltage 0...10 V |
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032-1BB40 |
SM 032 - Analog output 2 outputs 12Bit Current 0(4)...20 mA |
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032-1BB70 |
SM 032 - Analog output 2 outputs 12Bit Voltage -10 V...+10 V |
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032-1BD30 |
SM 032 - Analog output 4 outputs 12Bit Voltage 0...10 V |
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032-1BD40 |
SM 032 - Analog output 4 outputs 12Bit Current 0(4)...20mA |
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032-1BD70 |
SM 032 - Analog output 4 outputs 12Bit Voltage -10 V...+10 V |
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032-1CB30 |
SM 032 - Analog output 2 outputs 16Bit Voltage 0...10 V |
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032-1CB40 |
SM 032 - Analog output 2 outputs 16Bit Current 0(4)...20 mA |
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032-1CB70 |
SM 032 - Analog output 2 outputs 16Bit Voltage -10 V...+10 V |
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032-1CD30 |
SM 032 - Analog output 4 outputs 16Bit Voltage 0...10 V |
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032-1CD40 |
SM 032 - Analog output 4 outputs 16Bit Current 0(4)...20mA |
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032-1CD70 |
SM 032 - Analog output 4 outputs 16Bit Voltage -10 V...+10 V |
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031-1PA00 |
Energy measurement terminal 1/3 phase 230/400V 1A Resolution measured value |
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Изделие: 031-1BB60
2 канала, 12 разрядов, входной диапазон 0/4–20 мА, 2-проводная схема
Изделие: 031-1LB90
2 канала для термопар и измерения напряжения ±80 мВ, 16 разрядов
Изделие: 031-1BB90
2 канала, 16 разрядов, термопары и напряжение ±80 мВ
Изделие: 031-1BF74
8 каналов, 12 разрядов, входной диапазон ±10 В