Brand:Yokogawa Electric Item No.:ALR121-S01 Product Origin:Japan Product Dimensions:126.7 × 32.8 × 130 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa ALR121-S01 Serial Communication Module is a robust solution for industrial automation requiring reliable serial data exchange. Its design ensures seamless connectivity between field instrumentation and central controllers, supporting stable operations and efficient process control.
With its compact size and system-oriented engineering, the ALR121-S01 is an ideal choice for facilities that prioritize operational continuity and streamlined maintenance.
Technical Specifications
Parameter
Details
Model
ALR121-S01
Manufacturer
Yokogawa Electric Corporation
Product Type
Serial Communication Module
Installation Type
Rack / Panel Mount
Communication Function
Serial Data Interface
Operating Environment
Industrial Control Cabinet
Dimensions
126.7 × 32.8 × 130 mm
Weight
0.3 kg
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Application Scenarios
The ALR121-S01 Serial Communication Module is designed to deliver reliable serial connectivity within Yokogawa control systems. It is commonly applied in:
Distributed Control System (DCS) racks
Field device integration in process industries
Power generation control panels
Petrochemical and chemical automation networks
Manufacturing automation requiring serial data exchange
Advantages at a Glance
Stable Serial Communication – Maintains consistent, accurate data transfer
Compact Form Factor – Optimized for installation in tight cabinet spaces
Seamless System Integration – Fully compatible with Yokogawa DCS and automation platforms
Industrial-Grade Reliability – Built for long-term continuous operation
Easy Maintenance – Simplifies diagnostics and module replacement
Technical FAQs
1. What is the function of the ALR121-S01?
It provides serial communication between field devices and Yokogawa control systems.
2. Which serial protocols does it support?
It supports Yokogawa-approved industrial serial communication protocols.
3. Does it require firmware updates?
Firmware updates follow Yokogawa system procedures as needed for integration.
4. Can it operate in redundant control system architectures?
Yes, it supports redundancy depending on system design.
5. What types of signals are handled?
It handles digital serial communication signals rather than analog process signals.
6. Is it suitable for harsh industrial environments?
Yes, it is designed for installation in standard industrial control cabinets.
7. How does it enhance operational reliability?
By providing structured and dependable serial communication between field devices and control modules.
8. Does it support real-time data communication?
Yes, it meets industrial requirements for real-time data exchange.
9. Can it be integrated into existing Yokogawa control systems?
Yes, it is fully compatible with approved Yokogawa platforms.
10. Does installation require additional hardware?
No additional hardware is needed beyond standard rack or panel mounting components.
