Last Chance Foxboro|rh927ah |analog Input Module Gadget [mfyqlCF1]

Foxboro RH927AH Analog Input Module

The Foxboro RH927AH Analog Input Module is a robust and versatile addition to the Foxboro™ DCS system, designed to interface with a wide range of analog input signals. This module offers eight galvanically isolated input channels, making it an ideal choice for processing 4-20 mA, 0-20 mA, and 0-10 V signals. With its support for both single-ended and differential inputs, the RH927AH is well-suited for harsh industrial environments, ensuring reliable performance in demanding applications. Its modular baseplate mounting allows for easy integration into existing systems, while its fail-safe action options provide added security and peace of mind.

Key Features and Benefits

The RH927AH boasts an array of features that make it a standout product in its category. Notably, its eight galvanically isolated input channels offer flexibility and reliability, catering to various signal types. Each channel can be individually configured, providing precise control over signal processing. The module achieves high accuracy through sigma-delta data conversion techniques, ensuring precise and consistent readings. Its rugged design, suitable for Class G3 environments, guarantees that it can withstand harsh conditions. Additionally, the RH927AH features visual indicators, fieldbus communication capabilities, and hot-swappable modules, enhancing its ease of use and maintenance.

Technical Specifications and Practical Applications

The Foxboro RH927AH Analog Input Module is packed with technical specifications that underscore its quality and performance. It offers input types of 4-20 mA, 0-20 mA, and 0-10 V, with an impressive accuracy of ±0.05% of span. The module is also designed to operate within a wide temperature range, from -20 to +70°C, making it suitable for various industrial applications. Its common mode and normal mode rejections are exceptional, ensuring minimal interference. With its integration period configurable via software, the RH927AH can be tailored to meet specific application needs. This module is ideal for use in industries such as oil and gas, chemical processing, and power generation, where reliable and accurate analog input processing is crucial.