Yokogawa AAI143 Analog Input Module New In Stock 12-Month Warranty

Brand：Yokogawa Electric

Item No.：Yokogawa AAI143

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

Original source, data supports testing content, and after-sales processing is efficient

The model covers a wide range, and the delivery is efficient. Welcome to contact us for information!

Product Introduction：

Overview

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

General Information

Part Number: AAI143

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: 0.3 kg

100% factory-sealed products, backed by full-time assistance.

The product is imported, with complete information, fast delivery, and price advantages. Bulk purchases can be negotiated.