Yokogawa AAI141-S50/K4A00 | Standard Communication Module

Yokogawa AAI141-S50/K4A00 Analog Input Module Overview

The Yokogawa AAI141-S50/K4A00 analog input module provides reliable signal acquisition for industrial control systems. This 16-channel module features non-isolated inputs with standard communication capabilities. It includes a KS cable interface adapter for easy system integration. The module offers fast data updates and stable performance for various automation applications.

Key Technical Specifications

• Brand: Yokogawa
• Model: AAI141-S50/K4A00
• Input Channels: 16 non-isolated channels
• Input Signal: 4 to 20 mA DC current
• Maximum Input: 27 mA allowable current
• Input Resistance: 400-1000 Ω when powered
• Measurement Accuracy: ±16 μA high precision
• Update Speed: 10 millisecond data period
• Response Time: 100 millisecond step response
• Transmitter Power: 14.8V to 26.4V with 27 mA limit
• Wiring Support: Configurable 2-wire or 4-wire
• Temperature Stability: ±16 μA per 10°C change
• Power Consumption: 310 mA at 5V DC, 450 mA at 24V DC
• Communication: Standard type communication
• Interface: KS cable adapter included
• Module Weight: 0.2 kilograms compact design

Installation and Connection Guide

• Use the KS cable interface adapter for system connection
• Configure each channel individually for transmitter type
• Utilize pressure clamp terminals for easy wiring
• Verify power supply requirements before operation
• Ensure proper cable routing and connection security
• Follow manufacturer's installation guidelines
• Test all channels after installation completion

Package Contents

• One Yokogawa AAI141-S50/K4A00 input module
• KS cable interface adapter for connectivity
• All necessary mounting hardware
• Comprehensive installation guide
• Technical documentation and specifications

Shipping Information

• International shipping via FedEx, UPS, and DHL
• Quick order processing within 1-2 days
• Full tracking information provided
• Secure protective packaging

Frequently Asked Questions

• What is standard type communication?
  Standard communication provides basic data transmission without advanced protocol features like HART.
• How many channels does this module have?
  The AAI141-S50/K4A00 provides 16 non-isolated input channels.
• What is the data update rate?
  It updates all channel data every 10 milliseconds for real-time monitoring.
• Can I use both 2-wire and 4-wire transmitters?
  Yes, each channel configures separately for different transmitter types.
• What power supplies are required?
  The module needs both 5V DC and 24V DC power inputs.
• What connection methods are supported?
  Pressure clamp terminals, KS cable, and MIL connector options available.

For technical support, pricing, or application guidance:
Email: sales@nex-auto.com
Phone: +86 153 9242 9628 (WhatsApp available)