Yokogawa NFA1543-S50/A4S00 Analog Input Module

Overview

The Yokogawa NFA1543-S50/A4S00 Analog Input Module is an industrial I/O module designed for accurate analog signal acquisition in Yokogawa control systems. It converts field analog signals into digital data for monitoring, processing, and control applications within distributed control environments.

This module provides reliable signal measurement performance for process automation systems requiring stable input monitoring and precise data collection.

General Information

Brand: Yokogawa

Country of Origin: Japan

Part Number: NFA1543-S50/A4S00

Manufacturer: Yokogawa

Series: NFA1543

Type: Analog Input Module / I/O Module

Application: Process automation, distributed control systems, and industrial monitoring

Mounting Method: Rack or system mounting installation

Function: Receives and processes analog input signals from field instruments

Power Specifications

Supply Voltage: 24 V DC system power supply

Power Consumption: Low power consumption design

Input Signal Type: Analog process signals

Signal Processing: Converts analog field signals into controller-readable data

Protection Features: Supports stable operation with industrial signal protection design

Communication & Interface

Input Interface: Analog signal input channels

Signal Type: Supports industrial analog measurement signals

Connection Method: Yokogawa system I/O interface connection

Communication Function: Transfers processed input data through the control system network

Diagnostics: Supports system-level monitoring through Yokogawa controllers

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 environment

Protection Rating: Suitable for protected indoor installation

Vibration Resistance: Designed for standard industrial automation applications

Dimensions & Weight

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

Weight: 0.3 kg

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