Yokogawa ANR10S ER Bus Unit

The Yokogawa ANR10S ER Bus Unit is an integral communication module designed for use within Yokogawa’s STARDOM or FA-M3 series of distributed control systems (DCS) and programmable logic controllers (PLCs). This unit serves as a key interface for connecting I/O modules via the ER Bus, enabling real-time data transmission and reliable signal processing for industrial automation systems.

With its compact form factor and industrial-grade durability, the ANR10S is engineered for demanding field environments. It facilitates high-speed data exchange and supports flexible configuration for a wide range of applications in energy, manufacturing, and process automation sectors.

Product Specifications

Product Applications

The Yokogawa ANR10S ER Bus Unit is designed for use in a wide range of industrial environments requiring reliable control and communication between a CPU unit and remote I/O modules. Common application areas include:

• Factory Automation Systems: Seamless integration of field I/O into supervisory control.

• Energy and Utility Plants: Used in boiler, turbine, and generator control systems.

• Water and Wastewater Treatment: Ensures reliable I/O communication across distributed systems.

• Food & Beverage Production Lines: Enables precision control and modular scalability.

• Pharmaceutical Manufacturing: Supports cleanroom-compatible automation processes.

• Petrochemical and Refining Operations: Maintains high-speed data exchange for critical control loops.

Product Advantages

• High-Speed Communication: Enables low-latency data exchange between CPU and I/O units.

• Modular Architecture: Supports flexible system expansion without extensive rewiring.

• Space-Efficient Design: Compact DIN-rail mountable form factor saves panel space.

• Field-Proven Reliability: Built to withstand industrial shock, vibration, and temperature variations.

• Easy Integration: Fully compatible with existing Yokogawa automation systems.

• Energy Efficient: Consumes minimal power while maintaining high data throughput.

• Diagnostic Capabilities: Facilitates real-time health checks and module status monitoring.

• Robust Build Quality: Industrial-grade materials and IP20 protection ensure durability.

• Cost-Effective Maintenance: Simplifies troubleshooting and reduces system downtime.

• Standards Compliance: Meets international safety and electromagnetic compatibility regulations.

Frequently Asked Questions (FAQ)

1. What systems is the ANR10S compatible with?

   The ANR10S is compatible with Yokogawa’s STARDOM, FA-M3 series, and other systems supporting ER Bus communications.

2. How is the ANR10S powered?

   The unit receives power from the base rack or main control unit, typically 24V DC.

3. Can I use ANR10S for remote I/O connections?

   Yes, it is specifically designed to connect multiple I/O modules over the ER Bus.

4. Does it support hot-swapping?

   No, modules should be inserted and removed only when the system is powered down to avoid damage.

5. What is the maximum communication distance supported?

   While the ER Bus is a high-speed protocol, the maximum distance depends on topology and system configuration—typically around 10–30 meters per segment.

6. Is this module programmable?

   The ANR10S is a communication interface and not directly programmable; configuration is managed through Yokogawa’s engineering tools.

7. What type of connectors does it use?

   It uses standard Yokogawa ER Bus connectors suitable for DIN rail I/O mounting systems.

8. What are its environmental protection standards?

   The unit complies with IP20 protection and CE, UL, and RoHS standards.

9. Can it be used in hazardous environments?

   While it is industrial-grade, specific hazardous applications may require additional protection or certified enclosures.

10. How do I know if the unit is working correctly?

    LED indicators on the module show communication status, power, and error diagnostics.