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Yokogawa ALR111 Serial Communication Module
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- SKUALR111
- CategoryDCS Distributed Control Systems
- BrandYokogawa
- SupportAvailability, lead time, condition, and shipping coordination
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The Yokogawa ALR111 Serial Communication Module delivers reliable RS-232C serial connectivity for distributed control systems, enabling seamless point-to-point communication between field devices and control units. Engineered for CENTUM VP architecture, this dual-port interface module ensures robust data transmission in demanding industrial environments.
Technical Specifications
- Interface Standard: RS-232C serial communication
- Port Configuration: 2 independent communication ports
- Compatible Units: ANB10, ANR10, AFV10 node units
- System Integration: CENTUM VP DCS platform
- Communication Mode: Point-to-point asynchronous data exchange
- Operating Temperature: -10 °C to +55 °C
- Mounting: Standard DIN rail or panel mount
- Isolation: Electrical isolation between ports and system ground
Application Scenarios
The ALR111 module excels in process automation environments requiring legacy device integration, such as connecting barcode scanners, printers, or third-party analyzers to modern DCS infrastructure. It bridges communication gaps in pharmaceutical manufacturing, chemical processing, and water treatment facilities where RS-232C devices remain operational alongside contemporary control systems.
Integration Solutions
Deploy the ALR111 to extend CENTUM VP system capabilities by interfacing with external data acquisition equipment, laboratory instruments, or supervisory computers. The module supports protocol conversion workflows, enabling legacy SCADA systems to communicate with Yokogawa’s advanced process control platforms without costly hardware replacement.
Key Advantages
- Dual-port design maximizes connectivity options within compact footprint
- Hot-swappable installation minimizes system downtime during maintenance
- Proven compatibility with Yokogawa’s field control unit ecosystem
- Electrical isolation protects sensitive control circuits from ground loops
- Industrial-grade construction withstands harsh plant floor conditions
Related Products
| Product | Description | Link |
|---|---|---|
| ALR121-S50 | Serial Communication Module with enhanced features | View Product |
| ANB10D-425/CU2T | Dual-redundant ESB Bus Node Unit | View Product |
| CP461-50 | Processor Module for CENTUM VP | View Product |
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Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
| Product Series | Yokogawa Centum VP/CS3000 I/O (AAI141/AAV141) |
|---|---|
| Country of Origin | JP |
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