Description
YOKOGAWA ALR121-S50 Module: Precision Control & Reliability
| Manufacturer | YOKOGAWA |
| Part Number | ALR121-S50 |
| Power Supply | 24V DC |
| Made in | Japan |
| Mass | 0.5 kg |
| Size | 120 x 80 x 40 mm |
| Guarantee Period | 2 years |
| Approvals | CE, UL |
| Catalog Number | ALR121-S50-01 |
| Package Contents | Module, User Manual, Mounting Bracket |
| Input Channels | 16 |
| Output Channels | 8 |
| Sampling Rate | 100 ms |
| Communication Protocol | Modbus RTU |
| Operating Temperature | -20°C to 70°C |
| Protection Rating | IP65 |
Precision control and reliability for demanding industrial environments.
Key benefits: High-precision analog and digital signal processing, Robust design for harsh industrial conditions, Easy integration with existing control systems, Reduced downtime and maintenance costs
Typical applications: Process control systems, Factory automation, Building management systems, Energy management
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.




Susan Y. –
Received the connectors and cables quickly. All items were as described.