Yokogawa ALR121-S00 Serial Communication Module
- Brand: Yokogawa
- Model Number: ALR121-S00
- Type: Serial Communication Module
- Product Origin: Japan
- Dimensions: 32.8 × 126.7 × 130 mm
- Weight: Approx. 0.34 kg
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Description
The Yokogawa ALR121-S00 Communication Module is a reliable serial communication module designed for use with Yokogawa CENTUM VP and ProSafe-RS systems. It supports both RS-422 and RS-485 communication, allowing smooth data exchange between field control stations, subsystems, network nodes, and external devices. With support for both point-to-point and multipoint communication, the module is widely used in industrial automation, process control, and plant monitoring applications where stable communication is essential.
The ALR121-S00 supports multiple communication settings and transmission speeds, making it easy to integrate with existing automation networks and third-party equipment. As a trusted Yokogawa ALR121-S00 supplier in Africa, Instrument Africa helps industries source genuine Yokogawa communication modules for maintenance, upgrades, and new projects. The module is commonly used across oil and gas, mining, power, and manufacturing facilities throughout Africa.
Key Features of Yokogawa ALR121 S00 Communication Module
- Designed for Yokogawa CENTUM VP distributed control systems
- Supports reliable serial communication between control and field devices
- Enables seamless integration of external equipment and subsystems
- High reliability for continuous industrial operation
- Compact module design for efficient system installation
- Supports stable data transmission in process automation environments
- Suitable for mission-critical industrial applications
- Built for long-term operational performance
- Easy integration within Yokogawa system architectures
- Designed for demanding industrial environments
Technical Specifications of Yokogawa ALR121 S00 Communication Module
| Parameter | Specification |
|---|---|
| Brand | Yokogawa |
| Model Number | ALR121-S00 |
| Product Type | Serial Communication Module |
| Product Family | CENTUM / ProSafe-RS |
| Communication Interface | RS-422 / RS-485 |
| Number of Ports | 2 |
| Transmission Speed | Up to 38.4 kbps |
| Maximum Transmission Distance | 1200 m |
| Installation | Compatible with ANB10, ANB11, AFV10, AFV30, AFV40, A2FV50, and A2FV70 |
| Compatible Cable | AKB161 / AKB162 Shielded Cable |
| Product Origin | Japan |
| Dimensions | 32.8 × 126.7 × 130 mm |
| Weight | Approx. 0.34 kg |
Package Includes
Standard package contents generally include:
- 1 × Yokogawa ALR121 S00 Communication Module
- Industrial protective packaging
- Factory identification label
- Inspection or quality assurance documentation
- Anti-static protective covering
Applications
The Yokogawa ALR121-S00 Serial Communication Module is commonly used in:
- Distributed Control System (DCS) communication networks
- Yokogawa CENTUM VP and CENTUM CS 3000 systems
- ProSafe-RS safety instrumented systems
- Oil and gas process control facilities
- Petrochemical and chemical processing plants
- Power generation and utility automation systems
- Communication between field control stations and subsystems
- Integration of third-party devices and industrial equipment into control networks
Leading Yokogawa Electric Corporation Supplier Across Africa
Instrument Africa supplies Yokogawa Electric Corporation automation products, including the Yokogawa ALR121-S00 Serial Communication Module, DCS modules, and industrial control system spare parts across Africa.
Regionally Aligned Supply Chain
We supply Yokogawa automation and DCS spare parts across Africa, helping industries reduce downtime caused by long OEM lead times, breakdowns, and obsolete components. Our sourcing network ensures fast, reliable delivery for maintenance teams, plant operators, and industrial projects across oil & gas, power generation, and process industries in Africa.
Genuine Yokogawa Industrial Components
We supply original and verified Yokogawa parts, including AIP830-101 and CENTUM system modules, sourced through approved global channels. All parts are suitable for use in:
- Oil & Gas facilities
- Power generation plants
- Petrochemical and chemical industries
- Industrial automation systems
Specialized in Automation & Control
From PLC I/O modules and DCS components to field instrumentation, we deliver application-ready solutions tailored for plant reliability and operational efficiency.
Supply Coverage Across Africa
We deliver Yokogawa products to major industrial regions including: Angola, Burundi, Egypt, Ghana, Kenya, Nigeria, Rwanda, South Africa, Tanzania, and Uganda.
We provide full export support including:
- Shipping coordination
- Export documentation
- Secure packaging
- Door-to-door delivery options
Competitive Pricing for Industrial Buyers
We provide competitive pricing for industrial buyers across maintenance shutdowns, EPC projects, bulk procurement, and emergency replacement requirements, supporting cost-efficient sourcing for critical automation systems.
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We deliver to a wide range of international destinations, including Angola, Burundi, Egypt, Ghana, Kenya, Nigeria, Rwanda, South Africa, Tanzania, and Uganda.
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Delivery timelines may vary depending on product availability and destination. Standard delivery typically takes 5 to 10 business days. Expedited shipping options can be arranged for urgent requirements.
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