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Brand Name : B&R
Model Number : X20AT4222
Certification : COC
Place of Origin : Austria
MOQ : 1EA
Price : USD
Payment Terms : T/T
Supply Ability : 10EA
Delivery Time : 3-5 days
Packaging Details : Original
Product Name : B&R
Product Model : X20AT4222
Product Type : I/O module
ID code : 0x1BA7
Internal I/O : 1.1 W
Warranty : 1 Year
X20AT4222
The module is equipped with 4 inputs for PT100/PT1000 resistance temperature measurement.
| I/O module | 4 inputs for Pt100 or Pt1000 resistance temperature measurement | 
| 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 - 55°C) Humidity: B(up to 100%) Vibration: B(4 g) EMC: B(bridge and open deck) | 
| LR | ENV1 | 
| KR | Yes | 
| ABS | Yes | 
| EAC | Yes | 
| KC | Yes | 
| 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 | 
| Electrical isolation | Channel isolated from bus Channel not isolated from channel | 
| Mounting orientation | |
| Horizontal | Yes | 
| Vertical | Yes | 
| Installation elevation above sea level | |
| 0 to 2000 m | No limitation | 
| >2000 m | Reduction of ambient temperature by 0.5°C per 100 m | 
| Degree of protection per EN 60529 | IP20 | 
| Temperature | |
| Operation | |
| Horizontal mounting orientation | -25 to 60°C | 
| Vertical mounting orientation | -25 to 50°C | 
| Derating | - | 
| Storage | -40 to 85°C | 
| Transport | -40 to 85°C | 
| Relative humidity | |
| Operation | 5 to 95%, non-condensing | 
| Storage | 5 to 95%, non-condensing | 
| Transport | 5 to 95%, non-condensing | 
| Note | Order 1x terminal block X20TB12 separately. Order 1x bus module X20BM11 separately. | 
| Pitch | 12.5+0.2mm | 

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