Yokogawa AAI143-H00/K4A00 Analog Input Module
    Yokogawa AAI143-H00/K4A00 Analog Input Module

    Yokogawa AAI143-H00/K4A00 Analog Input Module

    • 1000 In stock

    • Manufacturer: Yokogawa

    • Product No.: AAI143-H00/K4A00

    • Condition： In stock

    • Product Type: Analog Input Module

    • Product Origin: Japan

    • Payment:T/T, Western Union

    • Weight: 300g

    • Shipping port: Xiamen

    • Warranty: 12 months

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    Description

    Overview

    The Yokogawa AAI143-H00/K4A00 is a 16-channel isolated analog input module for CENTUM VP and other Yokogawa DCS platforms.
    It accepts 4–20 mA DC signals from field transmitters with high precision and stability.
    This module supports HART communication, which enhances diagnostics and enables remote configuration of smart devices.

    Technical Specifications

    • Model Number: AAI143-H00/K4A00

    • Input Channels: 16 (individually isolated)

    • Input Signal Type: 4 to 20 mA DC

    • Allowable Input Current: Up to 24 mA

    • Input Resistance (Power ON): 270 Ω @ 20 mA, 350 Ω @ 4 mA

    • Input Resistance (Power OFF): ≥ 500 kΩ

    • Accuracy: ±16 µA

    • Temperature Drift: ±16 µA per 10°C

    • Data Update Period: 10 ms

    • Transmitter Power Supply: 19.0 to 25.5 V DC

    • Max Current per Channel: 25 mA

    • Withstanding Voltage: 1500 V AC (1 minute, input to system)

    • 2-/4-Wire Configuration: Selectable per channel via setting pin

    • HART Communication: Supported

    • Weight: 0.3 kg

    Features

    We welcome bulk orders and have a minimum order quantity of just one unit.

    Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.

    For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.

    We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.

    We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.

    Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.

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