AAI143-S50/K4A00 Yokogawa 16-Channel Analog Input Module

Yokogawa AAI143-S50/A4S00 Analog Input Module

The AAI143-S50/A4S00 from Yokogawa delivers dependable signal processing for industrial systems. This high-quality module provides sixteen fully isolated input channels. It handles standard 4-20 mA signals with excellent accuracy. The included pressure clamp terminals enable straightforward setup and wiring.

Key Product Benefits

• Simple installation with included pressure clamp terminals
• Multichannel capacity featuring sixteen isolated inputs
• Robust industrial design for long-term reliability
• Fast configuration using the provided terminal block

Technical Specifications

• Brand: Yokogawa
• Model: AAI143-S50/A4S00
• Input Channels: 16 individually isolated channels
• Signal Range: 4 to 20 mA DC input
• Maximum Current: Up to 24 mA permissible
• Isolation Rating: Withstands 1500 V AC
• Update Speed: 10 milliseconds per scan cycle
• Terminal Type: Pressure clamp terminal block included
• Power Supply: Requires 5V DC and 24V DC inputs
• Module Weight: Lightweight 0.3 kilogram design

Installation and Setup

• The module comes with an ATA4S-00 pressure clamp terminal block
• You need no additional parts for standard wiring connections
• Use simple screw terminals for secure wire attachment
• Install the unit in standard industrial mounting racks
• Color-coded terminals help prevent connection mistakes

Application Information

• Ideal for process monitoring with 4-20 mA sensors and transmitters
• Perfect for measuring temperature, pressure, and flow variables
• Suitable for factory automation and process control systems
• Works with a wide range of industrial measuring devices

Shipping and Delivery

• Global shipping available via FedEx, UPS, and DHL carriers
• Most orders leave our warehouse within 24 hours
• You will receive a tracking number for every shipment

Frequently Asked Questions

• Which sensor types are compatible? It works with any device providing a 4-20 mA output signal.
• How many wires connect per channel? Each channel requires two wires for basic connection.
• Does it need special configuration software? No special software is required for standard operation.
• What is its power usage? It consumes 230 mA at 5V DC and 540 mA at 24V DC.
• How does it perform in electrical noise? Channel isolation provides strong noise immunity.

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