Yokogawa NFAI143-H50/A4S00 Analog Input Module

Overview

The Yokogawa NFAI143-H50/A4S00 Analog Input Module is an industrial analog signal acquisition module designed for accurate process data measurement and reliable input monitoring in control systems. It provides stable signal conversion and efficient communication with Yokogawa automation platforms.

This module is suitable for distributed control systems, process monitoring applications, and industrial environments requiring dependable analog input processing.

General Information

Part Number: NFAI143-H50/A4S00

Manufacturer: Yokogawa

Brand: Yokogawa

Country of Origin: Japan

Series: NFAI143

Type: Analog Input Module

Signal Type: Analog Current Input

Application: Process control and industrial data acquisition systems

Mounting: Control system rack installation

Function: Converts field analog signals into digital values for controller processing

Input Channels: Multi-channel analog input

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: Low power consumption design

Input Signal Range: Supports standard industrial analog signals

Signal Processing: High-resolution analog-to-digital conversion

Protection Functions: Input monitoring, fault detection, and signal protection

Isolation: Electrical isolation between field input signals and system circuits

Communication & Interface

Input Interface: Analog input channels

Signal Type: Current input signals

Communication Interface: System backplane communication

Data Transfer: Digital signal transmission to controller system

Diagnostics: Channel status monitoring, input error detection, and module diagnostics

Configuration: Software-based parameter setup and system configuration

Environmental

Operating Temperature: 0 to 55 °C

Storage Temperature: −20 to +70 °C

Humidity: 10 to 90% RH, non-condensing

Installation Environment: Industrial control cabinet

Protection Rating: IP20

Vibration Resistance: Suitable for standard industrial automation environments

Dimensions & Weight

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

Weight: 0.3 kg

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