Confirm the complete UR20-4AI-UI-16 part number and series from the product label.
Product imageRepresentative image. Confirm the exact label and configuration in the quotation.
Industrial productPart number: UR20-4AI-UI-16
Weidmüller UR20-4AI-UI-16 Analog Input Module 4CH 16-Bit
Product lifecycleConfirm with quotationAvailabilityIn stock
- Part number
- UR20-4AI-UI-16
- Availability
- In stock
- Category
- PLC & I/O Systems
- Subcategory
- Analog I/O Modules
✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options
Product overview
UR20-4AI-UI-16 product information
Weidmüller UR20-4AI-UI-16
High-precision 4-channel analog input module for the Weidmüller u-remote I/O system, capturing voltage and current signals with 16-bit accuracy in an ultra-compact 12mm housing
| Brand | Weidmüller |
| Model | UR20-4AI-UI-16 |
| Voltage | 24V DC (system), 5V DC (internal bus) |
| Country of Origin | Germany |
| Weight | 0.08 kg |
| Dimensions | 12 x 112 x 70 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cUL, ATEX/IECEx Zone 2 |
| SKU / MPN | UR20-4AI-UI-16 |
| What’s in the box | UR20-4AI-UI-16 analog input module, bus connector, installation documentation |
| Channels | 4 analog inputs |
| Input Types | Universal voltage and current (UI) |
| Resolution | 16-bit |
| Signal Ranges | 0-10V, ±10V, 0-5V, 1-5V, 0/4-20mA, ±20mA |
| Mounting | 35mm DIN rail (u-remote system) |
| Conversion Time | Fast cyclic transfer, per-channel diagnostics |
Key benefits: Universal voltage/current inputs, 16-bit resolution, per-channel diagnostics, hot-swappable design, compact 12mm width, seamless integration with u-remote couplers
Typical applications: Process monitoring, machine data acquisition, energy management, pump and motor current monitoring, sensor signal processing, factory automation
Lifecycle: Active product with long-term availability
Compatibility01 02 03 04
Confirm the complete system—not only the model number
Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.
Send the existing system or application information when compatibility matters.
State quantity, preferred condition, destination and required delivery date.
Include a clear nameplate photo when the revision is uncertain.
Supply condition
Know what is being quoted
The offered condition and inspection scope should be written into the quotation. Do not assume every source uses condition terms in the same way.
New product
Ask whether the unit is factory sealed, open-box or unused surplus, and confirm packaging when relevant.
Unused surplus
Confirm packaging, storage evidence, label condition and included accessories.
Refurbished product
Confirm the refurbishment source, functional test scope, cosmetic condition and warranty.
Used product
Request clear photographs and available inspection or functional-test information.
Documents & support
Technical references
Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.
Related PLC & I/O Systems products
Browse category products →
Industrial product194932C-01LNATIONAL INSTRUMENTS NI 9221 194932C-01L 8 CH ANALOG INPUT MODULE CDAQ Opens in a new window or tab
Industrial product1756-IF16HNew sealed Box Allen-Bradley 1756-IF16H Series A 1.002 Firmware 16Pt Hart Analog
Industrial productA5E00239361Siemens Quadlog Qlcamaan Cam Quadlog Critical Analog Module 24VDC A5E00239361/04
Industrial product396603-01-7Bristol Babcock Control Wave Micro 396603-01-7 Isolated Analog Output ModuleProduct questions
Common product questions
Find answers about product identification, compatibility, condition options and quotation requirements.
How can I identify the correct product?
Check the complete part number, series, revision and product label before requesting a quotation.
How should compatibility be confirmed?
Compare the electrical specifications, communication requirements, accessories and existing system documentation.
Which condition options are available?
Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.
What information is needed for a quotation?
Provide the part number, quantity, preferred condition, destination and required delivery date.
Need UR20-4AI-UI-16?
Request a QuoteSend the part number and receive a clear quotation.
Include quantity, acceptable condition, destination and timing. A label photo helps verify the request.