AAI141-H50/K4A00 Analog Input Module | Yokogawa 16-Channel

Yokogawa AAI141-H50/K4A00 Analog Input Module Overview

The Yokogawa AAI141-H50/K4A00 analog input module delivers efficient signal processing for industrial automation. This 16-channel module features non-isolated inputs and supports HART protocol communication. It includes a KS cable interface adapter for straightforward system integration. The module provides fast data updates and reliable performance for various control applications.

Key Technical Specifications

• Brand: Yokogawa
• Model: AAI141-H50/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 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: HART protocol enabled
• Interface: KS cable adapter included
• Module Weight: 0.2 kilograms lightweight design

Installation and Connection Guide

• Use the KS cable interface adapter for easy installation
• Configure each channel for 2-wire or 4-wire transmitters
• Ensure proper wiring using pressure clamp terminals
• Verify power supply requirements before connection
• Check all cable connections for secure contact
• Follow standard industrial safety procedures
• Test channel functionality after installation

Package Contents

• One Yokogawa AAI141-H50/K4A00 input module
• KS cable interface adapter for system connection
• Required mounting hardware and accessories
• Installation guide and technical documentation
• Product specifications and compliance information

Shipping Information

• Global shipping via FedEx, UPS, and DHL services
• Order processing within 1-2 business days
• Complete tracking provided after shipment
• Professional packaging for product protection

Frequently Asked Questions

• What does non-isolated channels mean?
  Non-isolated channels share a common reference, suitable for applications where isolation isn't required.
• Does this module support HART communication?
  Yes, the AAI141-H50/K4A00 includes HART protocol support.
• How fast is the data update rate?
  The module updates all channel data every 10 milliseconds.
• What is the step response time?
  It achieves 100 millisecond response to input changes.
• What power supplies are needed?
  It requires both 5V DC and 24V DC power inputs.
• What connector types are supported?
  Pressure clamp terminals, KS cable, and MIL connector options.

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