Introduction

The Yokogawa AAI141-S00/K4A00 Analog Input Module is engineered for reliable and high-precision analog signal acquisition in industrial automation. Its robust design and seamless compatibility with CENTUM VP DCS systems provide accurate real-time data for optimized process control. Ideal for engineers seeking dependable performance in demanding industrial environments, it minimizes downtime and enhances operational efficiency.

Technical Specifications

Specification	Details
Input Channels	8
Supported Signals	4–20 mA, 0–20 mA, 0–10 V
Response Time	<10 ms per channel
Isolation	Galvanic isolation per channel
Operating Temperature	-10°C to 55°C
Storage Temperature	-20°C to 70°C
Power Supply	24 V DC
Dimensions	107.5 × 32.8 × 130 mm
Weight	0.2 kg
Certifications	CE, IEC compliant

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Applications

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Advantages

Technical FAQs

Which analog signals are supported?
4–20 mA, 0–20 mA, and 0–10 V.
How many input channels are available?
8 analog input channels.
Is galvanic isolation provided?
Yes, each input channel is isolated for safety and signal integrity.
What is the response time?
Less than 10 ms per channel.
What is the operating temperature range?
-10°C to 55°C operational; -20°C to 70°C storage.
Is it compatible with Yokogawa CENTUM VP DCS?
Yes, full compatibility for seamless integration.
Are diagnostic indicators included?
Yes, LEDs indicate module status and errors.
What power supply does it require?
24 V DC nominal.
Can it handle industrial environmental stress?
Yes, designed to tolerate vibration, temperature variation, and electrical noise.
Which standards and certifications does it meet?
CE certified and IEC compliant for industrial control systems.