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The Schneider Electric 140DAI34000C is a premium 16-channel analog input module, designed for precise and reliable signal acquisition from voltage or current sensors in industrial automation systems. As part of the Modicon Premium I/O series, this module ensures seamless integration with Schneider Electric’s advanced control systems, enabling real-time monitoring and control of industrial processes. Whether you're working with temperature, pressure, flow, or other critical analog signals, the 140DAI34000C offers high-accuracy data collection with a 12-bit resolution, making it an essential component for modern industrial automation applications.

Technical Specifications

Feature	Description
Model Number	140DAI34000C
Module Type	Analog Input Module (16 Channels)
Input Voltage Range	0 to 10 VDC (or configurable to 4-20 mA)
Resolution	12 bits
Accuracy	±0.5% of full scale
Input Type	Voltage (0-10 VDC) or Current (4-20 mA)
Channel Count	16 Inputs
Mounting Style	Rack Mountable (for Modicon Premium system)
Dimensions (H x W x D)	4.3 x 5.1 x 2.4 inches (110 x 130 x 60 mm)
Weight	0.45 kg
Operating Temperature Range	0°C to 55°C
Humidity	10% to 95%, non-condensing
Certifications	CE, UL, CSA, IECEx
Status Indicators	LED indicators for power and communication

Recommended Related Models

For additional functionality and system expansion, consider these related Schneider Electric models:

140CRA93100: Modicon Premium I/O Rack (16 slots)
140PRA93100: Modicon Premium Power Supply Module
140CPS11400: Modicon Ethernet Communication Processor
140DTA35300: Modicon Digital Output Module (16 points)
140DOA35300: Modicon Digital Output Module (32 points)

Popular Schneider Electric Models

Schneider Electric’s Modicon Premium series offers robust and reliable solutions for industrial automation. Here are some popular models:

140CPU67160: Modicon Premium CPU with 1.5MB memory
140CRA93110: Modicon Premium I/O Rack (32 slots)
140PRA93100: Modicon Premium Power Supply Module
140EHC02000: Modicon Analog I/O Module (8 input/8 output)
140NOA93100: Modicon Premium I/O Power Supply Module

Applications

The 140DAI34000C module is designed to support applications that require high-precision data acquisition. It is commonly used in:

Automated Manufacturing: Collecting data from temperature, pressure, and flow sensors to monitor and control production processes in real-time.
Energy Management: Monitoring electrical variables, such as voltage, current, and power, to optimize energy usage and efficiency in industrial systems.
Water and Wastewater Treatment: Measuring and controlling chemical levels, pressure, and flow rates within water treatment systems.
Building Automation: Integrating HVAC, lighting, and environmental sensors to improve energy efficiency and enhance building management systems.
Oil & Gas: Gathering sensor data from remote or hazardous locations, enabling continuous monitoring of key parameters like pressure and temperature.

Advantages

The 140DAI34000C Analog Input Module provides several key advantages that make it a vital choice for industrial automation:

High Precision and Accuracy: Offering 12-bit resolution and ±0.5% accuracy, it ensures reliable and high-quality data collection for critical systems.
Versatile Input Options: Capable of accepting both voltage (0-10 V) and current (4-20 mA) inputs, making it adaptable to a wide range of industrial sensors.
16 Input Channels: With 16 inputs, it allows you to monitor multiple analog signals simultaneously, providing greater flexibility in system design.
Compact Design: The module’s compact form factor fits easily into the Modicon Premium I/O rack, saving valuable space in control cabinets.
Seamless Integration: Easy to integrate with other Schneider Electric Modicon components, facilitating a unified, scalable automation system.
Durability and Reliability: Certified for use in industrial environments, it operates in a wide temperature range (0°C to 55°C) and is built to last in demanding conditions.

Technical FAQs

What input types does the 140DAI34000C support?
The module supports both voltage (0-10 VDC) and current (4-20 mA) inputs, offering flexibility for various types of sensors.
How many input channels does the 140DAI34000C provide?
It offers 16 input channels, allowing for simultaneous monitoring of multiple analog sensors.
What is the resolution of the 140DAI34000C?
The module features 12-bit resolution, providing precise data measurements.
What is the accuracy of the 140DAI34000C?
The module has an accuracy of ±0.5% of full scale, ensuring reliable data capture for critical applications.
Can the 140DAI34000C module be used with temperature sensors?
Yes, it is ideal for temperature monitoring applications that use either voltage or current-based sensors.
What is the operating temperature range for the 140DAI34000C?
The module operates in temperatures ranging from 0°C to 55°C, making it suitable for a variety of industrial environments.
How is the 140DAI34000C mounted?
The module is designed for rack mounting, compatible with Schneider Electric’s Modicon Premium I/O racks.
What certifications does the 140DAI34000C have?
The module is CE, UL, CSA, and IECEx certified, ensuring compliance with global safety and quality standards.
What is the weight of the 140DAI34000C?
The module weighs approximately 0.45 kg (1 lb), making it lightweight and easy to handle.
How does the 140DAI34000C compare to other Schneider Electric analog input modules?
The 140DAI34000C offers high accuracy, flexible input options, and a larger number of channels (16), making it ideal for complex automation systems that require simultaneous sensor monitoring.