Yokogawa AAI141-S00 S2 Analog Input Module Thoughtful service Fast Shipping!

Brand：Yokogawa Electric

Item No.：Yokogawa AAI141-S00 S2

Product origin：Japan

Dimensions:107.5 × 32.8 × 130 mm

Weight:0.2 kg

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Product Introduction：

Overview

The Yokogawa AAI141-S00 S2 is a 16-channel analog input module developed for use with Yokogawa’s CENTUM CS 3000 and CENTUM VP distributed control systems. It provides precise conversion of analog 4–20 mA signals from field transmitters into digital data for advanced process monitoring and control. The “S2” version represents a later hardware revision that improves noise immunity, long-term stability, and reliability under demanding industrial conditions such as oil refining, chemical processing, and power generation environments.

General Information

Part Number: AAI141-S00 S2

Manufacturer: Yokogawa Electric Corporation

Series: AAI (Analog Input Module Series)

Type: Analog Input Module (AI)

Number of Channels: 16 isolated analog input channels

Signal Type: 4–20 mA DC current input

Country of Origin: Japan

Mounting: Installed on the FIO (Field Input/Output) base unit within a control cabinet

Technology: High-performance 16-bit A/D conversion, optical isolation, digital noise filtering, and built-in diagnostics for stable operation and high accuracy in process automation systems

Power Specifications

Power Supply Voltage: 24 V DC (supplied from the I/O base)

Input Voltage Range: 20–28 V DC

Power Consumption: Approx. 6.5 W

Input Power Source: Backplane supply connection

Isolation: Channel-to-channel and channel-to-ground optical isolation

Protection: Integrated protection against overvoltage, reverse polarity, and transient noise

Communication & Interface

Interface Type: Field I/O (FIO) bus communication

System Compatibility: Yokogawa CENTUM CS 3000 / CENTUM VP

Input Signal Range: 4–20 mA DC

Input Resistance: 250 Ω typical

Resolution: 16-bit A/D conversion

Accuracy: ±0.1% of full scale or better

Diagnostics: Built-in self-diagnostics with LED indicators for power, communication, and channel errors

Configuration: Software-configurable through Yokogawa’s engineering tools (CENTUM system builder and FIO configuration software)

Environmental

Operating Temperature: 0 °C to +60 °C

Storage Temperature: −20 °C to +70 °C

Humidity: 10% to 90% RH, non-condensing

Vibration Resistance: 10–60 Hz, amplitude 0.075 mm

Protection Rating: IP20 (for internal cabinet installation)

Maximum Operating Altitude: 2000 m

Dimensions & Weight

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

Weight: 0.2 kg

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