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Weidmüller UR20-2AI-SG-24-DIAG
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€257,99
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Normale prijs
-39%
€423,59
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€257,99
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Weidmüller UR20-2AI-SG-24-DIAG / Lenze W540-C-1E-003 — 2-channel analogue input module for strain gauge and load cell analysis, 24-bit resolution, PUSH IN, IP20, u-remote system, order no. 1990070000. A 2-channel module for u-remote load cell analysis, designed for measuring bridges in the form of strain gauges to measure weight, torque or oscillation. The module delivers an accuracy of up to 0.01% FSR (100 ppm) with two 24-bit resolution channels and a parameterisable conversion time of 5–800 ms. Up to four load cells can be analysed in parallel on a single channel.
Available in stock — ships within 3 days after payment.
Product overview
| Manufacturer | Weidmüller Interface GmbH & Co. KG |
| Type | UR20-2AI-SG-24-DIAG |
| Order number | 1990070000 |
| GTIN (EAN) | 4050118374902 |
| System reference | Lenze W540-C-1E-003 |
| Product type | Remote I/O module, IP20, Analog signals, Input, 2-channel, PUSH IN connection |
| Module type | Analogue input module — 2-channel, strain gauge, 24-bit |
| Number of analogue inputs | 2 |
| Resolution | 24 bit per channel |
| Accuracy | Customer calibration: ±0.01% FSR (100 ppm), ±1% FSR (with interference) |
| Measurement range | ± 150 mV |
| Input value | Differential, to evaluate a strain gauge full-bridge |
| Conversion time | 5 – 800 ms, parameterisable |
| Temperature coefficient | <5 ppm/K |
| Input filter | 10 ms |
| Input type | Type 1 in acc. with IEC 61131-2, Type 3 in acc. with IEC 61131-2 |
| Permissible sensor load | 85 … 5000 Ω |
| Supported sensor sensitivity | 0.5 mV – 30 V, parameterisable |
| Sensor supply | nominal 10 mA, max. 10 mA |
| Sensor connection | 4-wire, 6-wire, parameterisable |
| Short-circuit-proof | Yes |
| Module diagnosis | Yes |
| Individual channel diagnosis | Yes |
| Number of digital inputs | 2 |
| Input voltage, high | > 11 V |
| Input voltage, low | < 5 V |
| Process data | 10 Byte |
| Parameter data | 14 Byte |
| Diagnostic data | 1 Bit |
| Supply voltage | 24 V DC +20% / –15%, via system bus |
| Current consumption from Isys, typ. | 8 mA |
| Current consumption from IIN | 35 mA |
| Galvanic isolation | 500 V DC between the current paths |
| Configuration interface | Micro USB 2.0 |
| Type of connection | PUSH IN |
| Wire cross-section | 0.14 mm²–1.5 mm² (AWG 26–16), solid and finely stranded |
| Fieldbus protocols | PROFINET IRT/RT, PROFIBUS DP-V1, EtherCAT, Modbus/TCP, EtherNet/IP, CANopen, DeviceNet, POWERLINK, CC-Link, CC-Link IE TSN |
| Interface | u-remote system bus |
| Transmission speed, max. | 48 Mbit/s |
| Mounting | TS 35 DIN rail |
| Operating temperature | –20°C to +60°C |
| Storage temperature | –40°C to +85°C |
| Dimensions (W × H × D) | 11.5 mm × 120 mm × 76 mm |
| Mounting dimension – height | 128 mm |
| Net weight | 90 g |
| UL 94 flammability rating | V-0 |
| Pollution severity | 2 |
| Test voltage | 500 V |
| Surge voltage category | II |
| Vibration resistance | 5 Hz ≤ f ≤ 8.4 Hz: 3.5 mm amplitude; 8.4 Hz ≤ f ≤ 150 Hz: 1 g acceleration (IEC 60068-2-6) |
| Shock | 15 g over 11 ms, half sinus wave (IEC 60068-2-27) |
| Air humidity (operation/storage/transport) | 10% to 95%, non-condensing (DIN EN 61131-2) |
| Air pressure (operation) | ≥ 795 hPa (height ≤ 2000 m, DIN EN 61131-2) |
| RoHS compliance | Compliant with exemption (7a, 7cI) |
| REACH SVHC | Lead 7439-92-1 |
| Product Carbon Footprint | 8.848 kg CO₂ eq. (cradle to gate) |
| Approvals / certifications | CE, UKCA, cULus (E141197), cULusEX (E223527), ATEX, IECEx, KoreaCert, RoHS compliant |
| Condition | New — in original packaging (OVP) |
Applications
- Precision weight, torque and oscillation measurement using strain gauge full-bridge configurations — with 24-bit resolution per channel and an accuracy of up to ±0.01% FSR (100 ppm) after customer calibration, the module is suited to demanding industrial weighing, force measurement and process control applications requiring high-resolution analogue data acquisition
- Multi-load-cell installations — up to four load cells can be analysed in parallel on a single channel, reducing module count and cabinet space in scales, press monitoring systems and conveyor weighing applications while maintaining full measurement integrity
- Applications requiring traceable calibration and audit trails — independent calibration body access via the u-remote web server, with password protection and documentation functionality, enables legal-for-trade and quality-assured weighing installations compliant with industrial calibration and gauging requirements
- Process optimisation with tare functionality — a per-channel tare function can be triggered during operation, making the module well-suited to batching, filling and dosing systems where zeroing under load is required without interrupting the production process
- Hazardous area and mixed I/O installations — with ATEX/IECEx certification and compatibility with all u-remote fieldbus head stations across PROFINET, EtherCAT, PROFIBUS, Modbus/TCP, EtherNet/IP and other protocols, the module integrates seamlessly into safety-rated and standard u-remote stations alongside digital and other analogue modules
Shipping
- Ships within 3 days after payment
- Secure packaging for safe industrial transport
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
(GPSR (EU) 2023/988): Contact us at info@liquisto.com for Manufacturer / EU Responsible Party product safety contact details.