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Yokogawa AAI143-H00/A4S00 16-Channel Analog Input Module

12 in stock

Manufacturer: Yokogawa
Product No.: AAI143-H00/A4S00
Product Type: Analog Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.3 kg
Dimensions: 107.5 × 32.8 × 130 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Shipping & Payment

Overview

The Yokogawa AAI143-H00/A4S00 is a high-density analog input module designed for Yokogawa CENTUM control systems. It converts field analog signals into digital data for monitoring and control, ensuring reliable operation in demanding industrial environments. Its compact size allows easy installation in ESB/ER bus node units or field control units (FIO).

Key Features

16 isolated analog input channels
Supports 4–20 mA input signals, configurable for 2-wire or 4-wire transmitters
High accuracy: ±16 µA
Fast data update rate: 10 ms
Configurable transmitter power supply: 19.0–25.5 V, max output 25 mA
Flexible connectivity: pressure clamp terminal block or MIL connector via KS cable adapter
Withstanding voltage: 1500 V AC between input and system for 1 minute
Temperature drift: ±16 µA per 10 °C
Compact and lightweight: 107.5 × 32.8 × 130 mm, 0.3 kg

Technical Specifications

Attribute	Specification
Model	AAI143-H00/A4S00
Module Type	Analog Input (FIO series)
Channels	16 isolated analog inputs
Input Signal	4–20 mA
Allowable Input Current	24 mA
Input Resistance	Power ON: 270–350 Ω; Power OFF: ≥500 kΩ
Accuracy	±16 µA
Data Update Period	10 ms
Transmitter Power Supply	19.0–25.5 V, output limit 25 mA
Configuration	2-wire / 4-wire selectable per channel
Drift (Ambient Temp)	±16 µA/10 °C
Max Current Consumption	230 mA (5 V DC), 540 mA (24 V DC)
Connectivity	Pressure clamp terminal, MIL connector, KS1 dedicated cable
Protocol Support	HART (H variant)
Weight	0.3 kg

Applications

Monitoring process variables in chemical, oil & gas, or power industries
Integration with Yokogawa CENTUM VP or other FIO-based systems
Suitable for compact FIO bus node installations requiring high-density analog inputs

FAQ

Q: Can this module handle both 2-wire and 4-wire transmitters? A: Yes, each channel can be configured individually using a pin setting.

Q: What is the maximum input current the module allows? A: The module allows up to 24 mA per input channel.

Q: Is this module compatible with all CENTUM systems? A: Ensure system compatibility with CENTUM VP or specific FIO control units before installation.

Q: What connectivity options are available? A: It supports pressure clamp terminals, MIL connector cables, and dedicated KS1 adapters.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.