Product Overview

The Yokogawa AAM21-S2 is a specialized Analog Input Module designed for temperature sensing applications. Specifically built for integration with Yokogawa Distributed Control Systems (DCS) such as CENTUM VP and CS 3000, the AAM21-S2 module is engineered to interface with various Thermocouple (TC), mV, and RTD (Resistance Temperature Detector) sensors. Unlike generic input modules, this card excels at handling low-voltage signals, ensuring high-accuracy temperature monitoring and control in industrial processes. It also features HART communication for advanced diagnostics and integration with smart field instruments.

Integration and Versatility

The AAM21-S2 module is designed to seamlessly integrate into the CENTUM system's architecture, facilitating direct data transfer to the Field Control Station (FCS). This centralized data flow enhances overall process monitoring efficiency and supports precise temperature control. The module's ability to handle low-level analog signals from Thermocouple, RTD, and mV sources makes it ideal for high-accuracy applications in temperature-sensitive industrial environments.

Frequently Asked Questions (FAQ)

Q: Is the Yokogawa AAM21-S2 module supplied as an original product?
A: Yes, we provide the Yokogawa AAM21-S2 as a brand-new, original factory-sealed module.

Q: Can this module accept both Thermocouple and RTD inputs?
A: Yes, the AAM21-S2 is designed as a universal input module, capable of accepting low-level signals from TC, RTD, and mV sensors.

Q: What is the typical lead time for shipping this TC input card?
A: We typically ship from existing stock within 1−3 working days to 2 weeks, depending on stock availability and the size of the order.

Q: What communication protocol is integrated into the AAM21-S2?
A: The AAM21-S2 includes HART communication, allowing the system to access diagnostic and configuration data from intelligent field devices.

Q: What is your policy regarding returns for quality issues?
A: We support returns for quality issues, offering a 30-day return window via reliable logistics partners such as DHL.