$ 238.28
Weidmuller UR20-4AI-UI-16 analog input module with 4 channels, 16-bit resolution, supporting voltage and current signals for precise industrial automation.
Weidmuller UR20-4AI-UI-16 16-bit analog input module is a compact, high-accuracy solution for capturing analog voltage and current signals in modern automation systems. Designed for the u remote I/O platform, it provides four configurable input channels that support common industrial signal ranges, including voltage and current, within a single module. With fine measurement resolution and stable signal processing, it enables precise sensor data acquisition while reducing cabinet space requirements and simplifying distributed I/O system design.
The UR20-4AI-UI-16 allows flexible sensor integration by enabling each channel to be independently configured for voltage or current signals, making it suitable for systems with mixed sensor technologies. Built-in sensor supply minimizes external components and wiring effort, while fast signal conversion supports responsive monitoring and control. Its slim mechanical design supports high channel density, and reliable electrical isolation enhances system stability. These advantages make it ideal for machine automation, process control, and energy monitoring applications where accuracy and operational reliability are critical.
Why Weidmuller UR20-4AI-UI-16?
Weidmuller UR20-4AI-UI-16 is chosen when precision, flexibility, and space efficiency matter most. It combines high-resolution analog measurement with the freedom to handle both voltage and current signals on each channel. This eliminates the need for multiple module types, simplifies system design, and future-proofs your I/O architecture as sensor requirements evolve over time.
What problem does it solve?
The UR20-4AI-UI-16 solves the challenge of integrating diverse analog sensors into a single, reliable I/O platform. It removes complexity caused by mixed signal types, reduces wiring and configuration errors, and delivers stable, accurate data for control systems. This ensures consistent process visibility, faster commissioning, and dependable operation in demanding industrial automation environments.
| Feature | Details | Benefit |
|---|---|---|
| Module Type | Analog input module for u-remote I/O system | Seamlessly integrates into distributed I/O architectures |
| Number of Inputs | 4 analog input channels | Enables multi-sensor acquisition in a single compact module |
| Signal Types Supported | Voltage and current (0–10 V, ±10 V, 0–20 mA, 4–20 mA) | Eliminates need for separate voltage and current modules |
| Resolution | 16-bit | Provides high measurement granularity for precise process control |
| Measurement Accuracy | 0.1% FSR | Ensures reliable and repeatable sensor readings |
| Channel Configuration | Individually configurable per channel | Supports mixed sensor types without rewiring |
| Conversion Time | 1 ms | Enables fast signal response for dynamic applications |
| Sensor Supply | Integrated sensor power from input path | Reduces external power components and wiring effort |
| Wiring Technology | PUSH IN connection, 2-wire / 3-wire / 3-wire + FE | Speeds up installation and improves wiring reliability |
| Galvanic Isolation | 500 V DC between field and system bus | Protects control systems from electrical disturbances |
| Diagnostics | Integrated module diagnostics with status LEDs | Simplifies troubleshooting and maintenance |
| Short-Circuit Protection | Yes | Enhances system safety and durability |
| Reverse Polarity Protection | Yes | Prevents damage during installation or maintenance |
| Form Factor | Slim 11.5 mm width, DIN rail mounting | Maximizes I/O density in space-constrained cabinets |
| Operating Temperature | –20 °C to +60 °C | Suitable for harsh industrial environments |
| Fieldbus Compatibility | Multi-protocol support via u-remote system | Ensures flexibility across different control platforms |
| Article Number | 1315620000 | Simplifies identification and procurement |
Download Weidmuller UR20-4AI-UI-16 (1315620000) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4050118118551 |
| Net Weight | Approx. 89 g |
In chemical production facilities, precise control of temperature, pressure, and flow directly affects product quality and operational safety. The UR20-4AI-UI-16 is used to collect analog signals from transmitters that monitor these parameters using standard current loops. Its high-resolution measurement capability allows control systems to recognize minor process changes before they escalate into quality issues. Each input channel can be configured independently, making it easier to combine different sensor types in one control cabinet. Rapid signal processing ensures timely feedback to controllers, helping operators maintain stable processes and reduce material losses.
Automated machinery relies on continuous sensor feedback to maintain performance and avoid unexpected failures. The UR20-4AI-UI-16 can acquire analog signals from sensors measuring load, position, or vibration across production equipment. Its slim form factor allows installation close to the machine, which reduces wiring distances and improves signal stability. Electrical isolation protects control systems from interference generated by motors and drives. By delivering consistent, high-quality measurement data, the module supports early fault detection and predictive maintenance strategies that minimize downtime.
Manufacturing plants often deploy energy monitoring systems to gain visibility into electrical consumption across machines and production areas. The UR20-4AI-UI-16 enables accurate acquisition of analog outputs from current transformers and power measurement devices. Support for both voltage and current signals simplifies integration when different monitoring instruments are used. Stable measurement accuracy ensures reliable data for energy analysis and reporting. This helps engineers identify inefficient equipment, optimize load distribution, and implement energy-saving measures based on dependable real-time information.
Water and wastewater operations depend on reliable sensor data to control levels, flows, and chemical dosing processes. The UR20-4AI-UI-16 connects easily to transmitters used in pumping stations and treatment facilities, even when multiple signal types are present. Individual channel settings allow quick adaptation to different measurement ranges without hardware changes. High measurement accuracy supports precise dosing and level regulation, while robust electrical design ensures stable operation in electrically noisy industrial environments.
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