Model: A2EE2A-T S1

Type: Optical ESB Bus Repeater Module

Manufacturer: Yokogawa 

Storage Temperature: -20°C to 70°C (-4°F to 158°F).

The Yokogawa A2EE2A-T S1 Optical ESB Bus Repeater Module is a crucial component in extending the communication capabilities of the ESB (Ethernet-based System Bus) by utilizing optical fiber transmission. This module is designed to link multiple control units or nodes within a large-scale system, particularly in environments where long-distance signal transmission is necessary. By leveraging optical fiber technology, the module ensures high-speed, reliable, and interference-free data transmission over distances of up to 5 kilometers, a significant advantage in large, complex industrial setups.

The A2EE2A-T S1 supports both chain and star topology, allowing for flexible system configurations depending on the application’s needs. Its compact design and low power consumption (typically around 0.5A) make it a practical choice for integration into various control systems. The module is equipped with LC-type connectors that are compliant with the IEC61754-20 standard, ensuring compatibility with high-quality single-mode optical fiber. This optical interface minimizes the risks of signal degradation and electromagnetic interference, which is crucial for ensuring continuous and stable communication.

The module is suitable for use with Yokogawa’s field control units, such as the AFV30 and AFV40, as well as the ANB10 and ANB11 bus node units. It provides a secure and efficient solution for large-scale process control environments, particularly in industries where data integrity and system uptime are critical, such as in power generation, chemical processing, and oil and gas sectors. The installation process is simplified through the use of specific slots within the system, and additional connectivity options may be required for optimal system integration.

Overall, the Yokogawa A2EE2A-T S1 Optical ESB Bus Repeater Module is an essential component for enhancing the performance and scalability of Yokogawa's distributed control systems, offering extended communication range and flexibility in complex industrial environments.

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