Overview
The AAI543‑H50/K4A00 is a 16‑channel analog output module for industrial control systems. It provides 4–20 mA outputs with isolation and supports redundant operation. Brand: Yokogawa. Country of Origin: Japan.
General Information
Part Number: AAI543‑H50/K4A00
Manufacturer: Yokogawa Electric Corporation
Brand: Yokogawa
Country of Origin: Japan
Type: Analog Output Module
Channels: 16 isolated
Function: Converts digital signals to analog outputs for field devices
Power Specifications
Output Range: 4–20 mA
Load Resistance: 0–750 Ω
Accuracy: ±48 µA
Power Supply: 5 V / 24 V DC
Isolation Voltage: 1500 V AC
Communication & Interface
Signal Type: Analog current output
Configuration: Supports dual-redundant setup
Diagnostics: Circuit‑open detection
Connection: KS cable interface adapter (K4A00)
HART: Supported
Environmental
Operating Temperature: –20 °C to +70 °C
Storage Temperature: –40 °C to +85 °C
Humidity: Up to 95% RH
Installation: Rack or cabinet
Dimensions & Weight
Weight: 0.4 kg
Dimensions: 107.5 × 32.8 × 130 mm



