Yokogawa AAI143-S00/A4S00 | Analog Input Module 30-Day Returns！

Brand：Yokogawa Electric

Item No.：Yokogawa AAI143-S00/A4S00

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.3 kg

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Product Introduction：

Overview

The Yokogawa AAI143-S00/A4S00 is a 16-channel analog input module designed for Yokogawa DCS systems. It receives 4–20 mA or 1–5 V signals from field transmitters and converts them into digital data for process control applications.

General Information

Part Number: AAI143-S00/A4S00
Manufacturer: Yokogawa
Brand / Country of Origin: Yokogawa / Japan
Series: AAI Series
Type: Analog Input Module
Mounting: Rack-mounted in control system chassis

Power Specifications

Supply Voltage: +5 V DC and +24 V DC
Power Consumption: Approx. 230 mA at 5 V, 540 mA at 24 V
Transmitter Supply: 19.0–25.5 V DC (current limited)
Isolation: 1500 V AC between input and system

Communication & Interface

Input Signal: 4–20 mA or 1–5 V DC
Number of Channels: 16
Input Resistance: 270 Ω at 20 mA
Accuracy: ±16 µA
Update Period: 10 ms

Environmental

Operating Temperature: 0 °C to +60 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20

Dimensions & Weight

Dimensions (L × W × H): 107.5 × 32.8 × 130 mm
Weight: 0.3 kg

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