A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Yokogawa AAI543-H00 Analog Output Module
Introduction — HART-Enabled Precision for Industrial Control
The Yokogawa AAI543-H00 Analog Output Module is a high-performance, HART-enabled module designed for distributed control systems. It delivers precise 4–20 mA output signals for valves, actuators, and other field devices while enabling digital communication for diagnostics and device configuration. Ideal for critical process automation environments, the AAI543-H00 combines robust reliability with versatile functionality, ensuring your control loops remain accurate, responsive, and easy to maintain.
Technical Specifications — Output Performance & Physical Details
| Specification | Description |
|---|---|
| Module Type | 16-channel Isolated Analog Output Module (HART-enabled) |
| Output Signal | 4–20 mA DC per channel |
| Number of Channels | 16 isolated outputs |
| Load Resistance | 0–750 Ω per channel |
| Circuit-Open Detection | < 0.65 mA |
| Accuracy | ±48 µA (≈ ±0.1% of span) |
| Update Rate | ~10 ms per channel |
| Isolation Voltage | 1500 V AC (output-to-system) |
| Power Supply | 24 V DC nominal |
| Operating Temperature | –25°C to +75°C |
| Dimensions | 130 mm × 25 mm × 180 mm |
| Weight | ~0.35 kg |
| Communication Protocol | HART (two-way digital over analog loops) |
