Introduction
The Yokogawa AAV144‑S00 Voltage Input Module is a precision signal acquisition component designed for Yokogawa distributed control and modular I/O systems. It captures voltage‑based analog signals from field transmitters and sensors, converting them into accurate digital data for process control, monitoring, and automation logic. Built for industrial reliability and stability, the AAV144‑S00 supports real‑time measurement needs in applications where voltage signals provide critical process information, such as temperature, level, and pressure measurements.
Technical Specifications
| Specification | Details |
|---|---|
| Model | AAV144‑S00 |
| Product Type | Voltage Input Module |
| Manufacturer | Yokogawa |
| System Compatibility | Yokogawa distributed control and modular I/O platforms |
| Number of Input Channels | Typically 8 voltage input channels |
| Supported Input Signals | 0–10 V DC (standard industrial range) |
| Resolution | High‑resolution analog‑to‑digital conversion |
| Input Impedance | High input impedance suitable for voltage signal sources |
| Input Protection | Built‑in protection against wiring faults and transient events |
| Electrical Isolation | Channel‑to‑system electrical isolation for noise immunity |
| Conversion Update Time | Millisecond‑class per channel group |
| Mounting | DIN‑rail or modular rack installation |
| Operating Temperature | Industrial operating range |
| Weight | Approx. 0.2–0.3 kg |
| Dimensions | Standard modular I/O form factor |
The AAV144‑S00 module is engineered for consistent and accurate voltage measurement in electrically noisy industrial environments.
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