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Yokogawa ALR121-S50 Serial Communication Module
Manufacturer: Yokogawa
Product Number: ALR121-S50
Category: Serial Communication Module
System Compatibility: Yokogawa process control systems
Interface: RS-422/RS-485
Baud Rate: Up to 38.4 kbps
Function: Enables serial communication with various industrial devices
Product Description
The Yokogawa ALR121-S50 Serial Communication Module is a high-performance communication interface designed to enable serial communication between Yokogawa’s process control systems and a variety of industrial devices. This module ensures secure and reliable data transfer in real-time, making it an essential component for environments that require constant communication with external devices, including PLCs, sensors, and field instruments. The ALR121-S50 offers easy integration with Yokogawa’s systems, facilitating smooth and efficient industrial automation processes.
Key Features
-
Robust Serial Communication–Supports reliable and secure serial communication protocols such as RS-232 and RS-485, ensuring stable data transmission in challenging industrial environments
-
Flexible Protocol Support–Compatible with a wide range of industry-standard protocols such as Modbus RTU, HART, and others, enabling seamless device integration
-
High-Speed Data Transfer–Ensures fast and accurate data exchange between field devices and control systems for real-time monitoring and control
-
Wide Range of Applications–Ideal for use in industries such as power generation, manufacturing, and process control, supporting a variety of field instruments and systems
-
Easy Integration–Simple installation and setup with Yokogawa’s control systems and third-party devices for enhanced system flexibility
-
Compact Design–Space-saving design ideal for integration into industrial cabinets or racks
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 126.7 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Power Supply | 24 VDC (nominal) |
| Current Consumption | 0.3 A (typical) |
Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 5%-95% RH (non-condensing) |
| Enclosure Rating | IP20 |
Communication Features
| Item | Specification |
|---|---|
| Communication Protocols | Modbus RTU, HART, Fieldbus |
| Serial Ports | 1 x RS-232, 1 x RS-485 |
System Compatibility
| Item | Specification |
|---|---|
| Platform | Compatible with Yokogawa DCS, PLC, and other industrial systems |
| Mounting | DIN rail or panel-mounted |
Industry Applications
-
Industrial Automation–Provides essential serial communication for automated systems in industries such as automotive, food & beverage, and pharmaceuticals
-
Process Control–Facilitates communication between field devices (e.g., sensors, actuators) and control systems, ensuring optimized operation in process plants
-
Energy and Power Generation–Used to link control systems with various field devices in power plants, enabling real-time data monitoring and control
-
Manufacturing–Ensures efficient communication between machines and centralized control systems for automated production processes
-
Building Automation–Integrates serial devices in building control systems such as HVAC, lighting, and security
The Yokogawa ALR121-S50 Serial Communication Module offers a robust, reliable, and flexible communication solution for industrial automation applications. Its support for a variety of protocols, high-speed data transfer, and ease of integration make it an essential component for maintaining effective communication in demanding industrial environments.
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Yokogawa ALR121-S50 Serial Communication Module
Manufacturer: Yokogawa
Product Number: ALR121-S50
Category: Serial Communication Module
System Compatibility: Yokogawa process control systems
Interface: RS-422/RS-485
Baud Rate: Up to 38.4 kbps
Function: Enables serial communication with various industrial devices
Product Description
The Yokogawa ALR121-S50 Serial Communication Module is a high-performance communication interface designed to enable serial communication between Yokogawa’s process control systems and a variety of industrial devices. This module ensures secure and reliable data transfer in real-time, making it an essential component for environments that require constant communication with external devices, including PLCs, sensors, and field instruments. The ALR121-S50 offers easy integration with Yokogawa’s systems, facilitating smooth and efficient industrial automation processes.
Key Features
-
Robust Serial Communication–Supports reliable and secure serial communication protocols such as RS-232 and RS-485, ensuring stable data transmission in challenging industrial environments
-
Flexible Protocol Support–Compatible with a wide range of industry-standard protocols such as Modbus RTU, HART, and others, enabling seamless device integration
-
High-Speed Data Transfer–Ensures fast and accurate data exchange between field devices and control systems for real-time monitoring and control
-
Wide Range of Applications–Ideal for use in industries such as power generation, manufacturing, and process control, supporting a variety of field instruments and systems
-
Easy Integration–Simple installation and setup with Yokogawa’s control systems and third-party devices for enhanced system flexibility
-
Compact Design–Space-saving design ideal for integration into industrial cabinets or racks
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 126.7 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Power Supply | 24 VDC (nominal) |
| Current Consumption | 0.3 A (typical) |
Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 5%-95% RH (non-condensing) |
| Enclosure Rating | IP20 |
Communication Features
| Item | Specification |
|---|---|
| Communication Protocols | Modbus RTU, HART, Fieldbus |
| Serial Ports | 1 x RS-232, 1 x RS-485 |
System Compatibility
| Item | Specification |
|---|---|
| Platform | Compatible with Yokogawa DCS, PLC, and other industrial systems |
| Mounting | DIN rail or panel-mounted |
Industry Applications
-
Industrial Automation–Provides essential serial communication for automated systems in industries such as automotive, food & beverage, and pharmaceuticals
-
Process Control–Facilitates communication between field devices (e.g., sensors, actuators) and control systems, ensuring optimized operation in process plants
-
Energy and Power Generation–Used to link control systems with various field devices in power plants, enabling real-time data monitoring and control
-
Manufacturing–Ensures efficient communication between machines and centralized control systems for automated production processes
-
Building Automation–Integrates serial devices in building control systems such as HVAC, lighting, and security
The Yokogawa ALR121-S50 Serial Communication Module offers a robust, reliable, and flexible communication solution for industrial automation applications. Its support for a variety of protocols, high-speed data transfer, and ease of integration make it an essential component for maintaining effective communication in demanding industrial environments.
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