Introduction

The Yokogawa AAI143-S53 S1 Analog Input Module delivers reliable and precise analog signal acquisition for modern industrial automation systems. Its robust construction, compatibility with CENTUM VP DCS, and versatile signal handling ensure accurate real-time data, enabling engineers to optimize processes, minimize downtime, and maintain operational efficiency in demanding industrial environments.

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	0.3 kg
Certifications	CE, IEC compliant

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Applications

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Advantages

Technical FAQs

Which signal types are supported?
4–20 mA, 0–20 mA, and 0–10 V analog signals.
How many input channels are available?
8 analog input channels.
Is galvanic isolation provided?
Yes, each channel is isolated to ensure signal integrity and safety.
What is the response time per channel?
Less than 10 ms.
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, fully compatible for seamless integration.
Are there diagnostic indicators?
Yes, LEDs show module status and error conditions.
What power supply is required?
24 V DC nominal.
Can it withstand harsh industrial conditions?
Yes, designed to tolerate vibration, electrical noise, and temperature fluctuations.
Which certifications does it hold?
CE certified and IEC compliant for industrial control systems.