New
B&R X20AT2402 New Rev. I0 – 2 inputs for thermocouples; For sensor types J, K, N, S, B
MPN: X20AT2402 · Brand: B&R
€270.30 excl. VAT & shipping
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12-month warranty
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | In stock — 21 available |
| Category | Analog I/O Modules |
| Warranty | 12-month |
| Weight | 0.12 kg |
| Country of origin | AT |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
When can X20AT2402 be shipped?
X20AT2402 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.
Can I pick up X20AT2402 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — alongside standard UPS, DHL and FedEx shipping, express (next-day) delivery is available at checkout for in-stock items like X20AT2402.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for X20AT2402, subject to availability and destination.
• 2 inputs for thermocouples
• For sensor types J, K, N, S, B, R
• Additional direct raw value measurement
• Integrated terminal temperature compensation
• Configurable filter time
• Configurable resolution
The module is equipped with 2 inputs for J, K, N, S, B and R thermocouple sensors. The module has an integrated terminal temperature compensation.
This module is designed for X20 6-pin terminal blocks. If needed (e.g. for logistical reasons), the 12-pin terminal block can also be used.
Accessories
Required accessories (order separately)
| X20BM15 | Bus modules — The bus module is the base for all X20 24 VDC I/O modules; The internal I/O supply is interconnected; Manual node number assignment; Indepe… |
| X20BM11 | Bus modules — Bus module for 24 VDC I/O modules; The internal I/O power supply is connected through. The bus module is the base for all 24 VDC I/O module… |
| X20TB12 | Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl… |
| X20TB06 | Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl… |
Specifications
Short description
| I/O module | 2 inputs for thermocouples |
General information
| Diagnostics – Module run/error | Yes, using LED status indicator and software |
| Diagnostics – Inputs | Yes, using LED status indicator and software |
| Power consumption – Bus | 0.01 W |
| Power consumption – Internal I/O | 0.72 W |
| Certifications – CE | Yes |
| Certifications – UKCA | Yes |
| Certifications – CRA (Cyber Resilience Act) | In preparation |
| Certifications – ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X |
| Certifications – UL | cULus E115267; Industrial control equipment |
| Certifications – HazLoc | cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5 |
| Certifications – DNV | Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck) |
| Certifications – CCS | Yes |
| Certifications – LR | ENV1 |
| Certifications – KR | Yes |
| Certifications – ABS | Yes |
| Certifications – BV | EC33B ; Temperature: 5 - 55°C; Vibration: 4 g; EMC: Bridge and open deck |
| Certifications – KC | Yes |
| B&R ID code | 0x1BA8 |
| Status indicators | I/O function per channel, operating state, module status |
| Additional power dissipation caused by actuators (resistive) [W] | - |
Thermocouple temperature inputs
| Conversion time – 1 channel | 80.4 ms with 50 Hz filter |
| Conversion time – 2 channels | 120.6 ms with 50 Hz filter |
| Measurement range – Type J: Fe-CuNi | -210 to 1200°C |
| Measurement range – Type K: NiCr-Ni | -270 to 1372°C |
| Measurement range – Type N: NiCrSi-NiSi | -270 to 1300°C (Rev. ≥D0) |
| Measurement range – Type S: PtRh10-Pt | -50 to 1768°C |
| Measurement range – Type B: PtRh30-PtRh6 | 0 to 1820°C |
| Measurement range – Type R: PtRh13-Pt | -50 to 1664°C |
| Measurement range – Terminal temperature | -25 to 85°C |
| Measurement range – Raw value | ±65.534 mV |
| Resolution – Sensor temperature | 1 LSB = 0.1°C or 0.01°C |
| Resolution – Terminal temperature | 1 LSB = 0.1°C |
| Resolution – Raw value output with respect to gain | 1 LSB = 1 µV or 2 µV |
| Normalization – Type J: Fe-CuNi | -210.0 to 1200.0°C or -210.00 to 1200.00°C |
| Normalization – Type K: NiCr-Ni | -270.0 to 1372.0°C or -270.00 to 1372.00°C |
| Normalization – Type N (Rev. ≥D0) | -270.0 to 1300.0°C or -270.00 to 1300.00°C |
| Normalization – Type S: PtRh10-Pt | -50.0 to 1768.0°C or -50.00 to 1768.00°C |
| Normalization – Type B: PtRh30-PtRh6 | 0 to 1820.0°C or 0 to 1820.00°C |
| Normalization – Type R: PtRh13-Pt | -50.0 to 1664.0°C or -50.00 to 1664.00°C |
| Normalization – Terminal temperature | -25.0 to 85.0°C or -25.00 to 85.00°C |
| Monitoring – Range undershoot | 0x8001 |
| Monitoring – Range overshoot | 0x7FFF |
| Monitoring – Open circuit | 0x7FFF |
| Monitoring – Open inputs | 0x7FFF |
| Monitoring – General fault | 0x8000 |
| Max. error at 25°C – Type J: Fe-CuNi | ±0.04% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Type K: NiCr-Ni | ±0.05% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Type N (Rev. ≥D0) | ±0.05% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Type S: PtRh10-Pt | ±0.11% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Type B: PtRh30-PtRh6 | ±0.13% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Type R: PtRh13-Pt | ±0.09% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. error at 25°C – Gain | ±0.06% " data-placement="top" data-html="true" data-container="body" data-content="Based on the current measured value."> |
| Max. offset drift – Type J: Fe-CuNi | ±0.0019 %/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. offset drift – Type K: NiCr-Ni | ±0.0024% / °C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. offset drift – Type N (Rev. ≥D0) | ±0.0029 %/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. offset drift – Type S: PtRh10-Pt | ±0.0079 %/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. offset drift – Type B: PtRh30-PtRh6 | ±0.0114 %/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Max. offset drift – Type R: PtRh13-Pt | ±0.0074 %/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Common-mode rejection – DC | >70 dB |
| Common-mode rejection – 50 Hz | >70 dB |
| Insulation voltage – Between channel and bus | 500 V eff |
| Terminal temperature compensation precision – With artificial convection | ±4°C after 10 min |
| Terminal temperature compensation precision – With natural convection | ±2°C after 10 min |
| Input | Thermocouple |
| Digital converter resolution | 16-bit |
| Filter time | Configurable between 1 ms and 66.7 ms |
| Output format | INT |
| Terminal temperature compensation | Internal |
| Sensor standard | EN 60584 |
| Conversion procedure | Sigma-delta |
| Linearization method | Internal |
| Permissible input signal | Max. ±5 V |
| Input filter | First-order low-pass filter / cutoff frequency 500 Hz |
| Max. gain drift | ±0.01%/°C " data-placement="top" data-html="true" data-container="body" data-content="Based on the current measured value."> |
| Nonlinearity | ±0.001% " data-placement="top" data-html="true" data-container="body" data-content="Based on the entire measurement range."> |
| Common-mode range | ±15 V |
| Crosstalk between channels | <-70 dB |
Electrical properties
| Electrical isolation | Channel isolated from bus; Channel not isolated from channel |
Operating conditions
| Mounting orientation – Horizontal | Yes |
| Mounting orientation – Vertical | Yes |
| Installation elevation above sea level – 0 to 2000 m | No limitation |
| Installation elevation above sea level – >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature – Horizontal mounting orientation | 0 to 55°C |
| Temperature – Vertical mounting orientation | 0 to 50°C |
| Temperature – Derating | - |
| Temperature – Storage | -40 to 85°C |
| Temperature – Transport | -40 to 85°C |
| Relative humidity – Operation | 5 to 95%, non-condensing |
| Relative humidity – Storage | 5 to 95%, non-condensing |
| Relative humidity – Transport | 5 to 95%, non-condensing |
Mechanical properties
| Note | Order 1x terminal block X20TB06 or X20TB12 separately. ; Order 1x bus module X20BM11 separately. |
| Pitch | 12.5 +0.2 mm |
Downloads & documentation
Official documents from B&R, downloaded directly from the manufacturer.
Data sheets & manuals
| Data sheet X20AT2402 | PDF · 831 KB · 3.22 (10/08/2024) - EN |
| X20 Package leaflet ATEX/CSA | PDF · 2 MB · 1.4 (09/17/2024) |
| X20 System User´s Manual | PDF · 50 MB · 4.40 (03/10/2026) - EN |
CAD & dimension drawings
| 3D File DXF/STEP X20 Electronic module | ZIP · 10 KB · 1.0 (10/17/2005) |
| 3D File STEP X20 I/O-Slice | ZIP · 872 KB · 1.1 (03/13/2019) |
| Dimensions PDF X20 Electronic module | PDF · 3 KB · 1.0 (10/17/2005) |
Certificates (15)
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
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