The Yokogawa AAI835‑S00/K4A00 Analog I/O Module combines analog input and output channels for flexible signal interfacing in CENTUM VP and ProSafe‑RS systems, ensuring precise measurement, reliable control, and secure isolation.
Specifications
Manufacturer: Yokogawa
Product Number: AAI835‑S00/K4A00
Product Type: Analog Input/Output Module
Input Channels: 8 analog inputs (isolated)
Output Channels: 8 analog outputs (isolated)
Signal Range: Standard 4–20 mA process signals
Accuracy: ±16 µA typical
Update Period: 10 ms
Transmitter Power Supply: Configurable per channel, supports 2‑wire and 4‑wire devices
Isolation: Channel‑to‑channel and channel‑to‑system isolation
External Connection: Standard K4A00 terminal assembly
Compatibility: Yokogawa CENTUM VP, ProSafe‑RS systems
Shipping Weight: 2.0 kg
Features
Dual Functionality: Provides both analog input and output in one module
High Accuracy: ±16 µA precision ensures reliable process measurement and control
Fast Response: 10 ms update period supports real‑time automation
Flexible Transmitter Support: Configurable for 2‑wire or 4‑wire devices
Robust Isolation: Enhances safety and protects system integrity
Compact Integration: Saves rack space with combined I/O capability
Industrial Reliability: Designed for continuous duty in harsh environments
