Productos
X20AT4222, B&R, Módulo I/O, 4 entradas para medición de temperatura de resistencia Pt100 o Pt1000.
Description
Número de material:
X20AT4222
Descripción:
4 entradas para la medición de la temperatura de resistencia
Para PT100 y PT1000
Tipo de sensor configurable por canal
Medición de resistencia directa
Conexiones configurables de 2 o 3 o 3 de alambre por módulo
Tiempo de filtro configurable
El módulo está equipado con 4 entradas para la medición de temperatura de resistencia PT100/PT1000.
Short description
| I/O module | 4 inputs for Pt100 or Pt1000 resistance temperature measurement |
General information
| B&R ID code | 0x1BA7 |
| Status indicators | I/O function per channel, operating state, module status |
| Diagnostics | |
| Module run/error | Yes, using LED status indicator and software |
| Inputs | Yes, using LED status indicator and software |
| Power consumption | |
| Bus | 0.01 W |
| Internal I/O | 1.1 W |
| Additional power dissipation caused by actuators (resistive) [W] | – |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user’s manual) FTZÚ 09 ATEX 0083X |
| UL | cULus E115267 Industrial control equipment |
| HazLoc | cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| DNV | Temperature: B(0 to 55°C) Humidity: B(up to 100%) Vibration: B(4 g) EMC: B(bridge and open deck) |
| CCS | Yes |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| BV | EC33B Temperature: 5 – 55°C Vibration: 4 g EMC: Bridge and open deck |
| KC | Yes |
Resistance measurement temperature inputs
| Input | Resistance measurement with constant current supply for 2- or 3-wire connections |
| Digital converter resolution | 16-bit |
| Filter time | Configurable between 1 ms and 66.7 ms |
| Conversion time | |
| 1 channel | 20 ms with 50 Hz filter |
| 2 – 4 channels | 40 ms per channel with 50 Hz filter |
| Conversion procedure | Sigma-delta |
| Output format | INT or UINT for resistance measurement |
| Sensor | |
| Sensor type | Configurable per channel |
| Pt100 | -200 to 850°C |
| Pt1000 | -200 to 850°C |
| Resistance measurement range | 0.1 to 4500 Ω / 0.05 to 2250 Ω |
| Input filter | First-order low-pass filter / cutoff frequency 500 Hz |
| Sensor standard | EN 60751 |
| Common-mode range | >0.7 V |
| Insulation voltage between channel and bus | 500 Veff |
| Linearization method | Internal |
| Measurement current | 250 µA ±1.25% |
| Reference | 4530 Ω ±0.1% |
| Permissible input signal | Short-term max. ±30 V |
| Max. error at 25°C | |
| Gain | 0.037% |
| Offset | 0.0015% |
| Max. gain drift | 0.004%/°C |
| Max. offset drift | 0.00015%/°C |
| Nonlinearity | <0.001% |
| Crosstalk between channels | <-93 dB |
| Temperature sensor resolution | |
| Pt100 | 1 LSB = 0.1°C |
| Pt1000 | 1 LSB = 0.1°C |
| Resistance measurement resolution | |
| G = 1 | 0.1 Ω |
| G = 2 | 0.05 Ω |
| Common-mode rejection | |
| 50 Hz | >80 dB |
| DC | >95 dB |
| Standardized range of values for resistance measurement | |
| G = 1 | 0.1 to 4500 Ω |
| G = 2 | 0.05 to 2250 Ω |
| Temperature sensor normalization | |
| Pt100 | -200.0 to 850.0°C |
| Pt1000 | -200.0 to 850.0°C |
| Temperature measurement monitoring | |
| Range undershoot | 0x8001 |
| Range overshoot | 0x7FFF |
| Open circuit | 0x7FFF |
| General fault | 0x8000 |
| Open inputs | 0x7FFF |
| Resistance measurement monitoring | |
| Range overshoot | 0xFFFF |
| Open circuit | 0xFFFF |
| General fault | 0xFFFF |
| Open inputs | 0xFFFF |
Mas informacion? B&R,n Argentina, Servcio tecnico.
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 2,5 × 5,1 × 10,4 cm |
