Yokogawa AAI143 h Analog Input Module New In Stock New In Stock

Brand：Yokogawa Electric

Item No.：Yokogawa AAI143 h

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

Formal channel supply, complete information can be checked, and supporting service guarantee

Regular models are in stock for a long time, and the inventory is stable. Welcome to inquire about the price!

Product Introduction：

Overview

The Yokogawa AAI143-H50 is a 16-channel, isolated analog input module designed for industrial automation applications. It accepts 4–20 mA signals from field devices, providing precise and reliable data acquisition for process monitoring and control in Distributed Control Systems (DCS).

General Information

Part Number: AAI143-H50

Product Name / Model: AAI143 Analog Input Module

Manufacturer: Yokogawa Electric Corporation

Series / Module Type: AAI143

Type: Analog Input Module

Country of Origin: Japan

Mounting / Format: DIN rail

Application Area: Industrial automation, process control, sensor data acquisition

Electrical Specifications

Number of Input Channels: 16 (isolated)

Input Signal Types: 4–20 mA DC

Allowable Input Current: 24 mA

Withstanding Voltage: 1500 V AC for 1 minute (between input and system)

Input Resistance:

Power ON: 270 Ω (at 20 mA) to 350 Ω (at 4 mA)

Power OFF: 500 kΩ or more

Accuracy: ±16 µA

Data Update Period: 10 ms

Transmitter Power Supply:

Voltage: 19.0 V or higher (at 20 mA), 25.5 V or less (at 0 mA)

Output Current Limit: 25 mA

Transmitter Type Compatibility: Selectable for each channel (2-wire or 4-wire)

Environmental Parameters

Operating Temperature: Not specified

Storage Temperature: Not specified

Relative Humidity: Not specified

Cooling Method: Natural convection

Protection Rating: Not specified

Dimensions & Weight

Dimensions (L × W × H): 107.5 × 32.8 × 130 mm

Weight: 0.3kg

Brand-new original items, in stock with quick quotation replies.

This product has a stable channel, a short delivery cycle, and a price system that supports batch matching solutions.