140SAI94000S Modicon Quantum automation platform

Description

Main

range of product	Modicon Quantum automation platform.
product or component type	Analogue safety input module.
type of filter	Single pole low pass – 3 dB at 15 Hz.

Complementary

analogue input number	8.
addressing requirement	13 input words.
analogue input resolution	16 bits
linear measuring range	0…25 mA.
absolute maximum input	35 mA
input impedance	287 Ohm
absolute accuracy error	+/- 0.3 % +/- 0.35 % of full scale maximum.
linearity error	+/- 2 µA max at 0…60 °C.
common mode rejection	– 65 dB 60 Hz. – 70 dB 50 Hz.
isolation between channels and bus	1500 V AC for 60 s.
isolation between channels	500 V AC for 60 s.
update time	15 ms
fault type	Overtacking scale.
marking	CE
local signalling	1 LED (green) for bus communication is present (Active). 1 LED (red) for external fault detected (F). 8 LEDs (green) for input status. 8 LEDs (red) for system failure, diagnostic of internal channel fault.
bus current requirement	400 mA
power dissipation in W	3.5 W

Environment

product certifications	UL. C-Tick. CSA HazLoc. TÜV Rheinland (SIL2). CSA.

Packing Units

Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Weight	500.0 g
Package 1 Height	4.7 cm
Package 1 width	16.2 cm
Package 1 Length	31.5 cm
Unit Type of Package 2	S03
Number of Units in Package 2	7
Package 2 Weight	3.9 kg
Package 2 Height	30 cm
Package 2 width	30 cm
Package 2 Length	40 cm

The 140SAI94000S is an Analog Safety Input Module from Schneider Electric’s Modicon Quantum series. This module is designed to provide precise and reliable monitoring of analog safety signals in industrial automation systems, enhancing safety and control in various applications.

Overview

The 140SAI94000S module is engineered to interface with analog sensors that are crucial for safety-related processes. It allows for accurate measurement and monitoring of safety-critical signals, ensuring compliance with safety standards and maintaining system integrity. This module is integral for applications where safety and precision are paramount, such as in hazardous environments or complex industrial processes.

Key Features

1. Analog Input Capabilities:
   • Number of Channels: The 140SAI94000S typically features multiple analog input channels, allowing it to monitor several safety-critical signals simultaneously. This multi-channel capability provides flexibility in system design and application.
   • Signal Types: It supports various types of analog signals, including voltage and current. This versatility enables integration with a wide range of safety sensors and devices.
2. Safety Compliance:
   • Safety Standards: The module is designed to meet stringent safety standards, ensuring that it complies with relevant safety regulations. It helps in maintaining system safety by providing accurate input for safety-critical applications.
   • Safety Functionality: It includes safety functions that are essential for monitoring and controlling safety-related processes, contributing to overall system safety and reliability.
3. High Accuracy and Reliability:
   • Measurement Accuracy: The 140SAI94000S provides high precision in measuring analog signals, ensuring accurate data acquisition and control. This is crucial for maintaining process quality and safety.
   • Durable Design: Built to withstand harsh industrial conditions, the module features a rugged design that resists dust, moisture, and mechanical stress. This durability ensures reliable operation in demanding environments.
4. Integration and Compatibility:
   • Modicon Quantum Compatibility: The module is specifically designed for seamless integration with the Modicon Quantum PLC. It connects directly to the Quantum system, facilitating efficient data exchange and control.
   • Easy Installation: The module features a user-friendly design that simplifies installation and configuration. This plug-and-play functionality reduces setup time and minimizes configuration errors.
5. Diagnostic and Monitoring Features:
   • Status Indicators: The 140SAI94000S includes LED indicators that provide real-time status information for each input channel. This allows operators to quickly assess the state of the inputs and identify potential issues.
   • Diagnostic Tools: The module incorporates diagnostic functions that help in detecting and diagnosing issues with the input channels or connections, enhancing maintenance efficiency and system reliability.
6. Configuration and Calibration:
   • User-Friendly Configuration: Configuration is straightforward, with options for setting parameters and calibrating the module using Schneider Electric’s software tools. This ease of use supports efficient system design and operation.
   • Calibration Features: The module supports calibration to ensure accurate measurements over time. Regular calibration helps maintain performance and reliability.

Applications

1. Safety Monitoring:
   • Industrial Processes: The 140SAI94000S module is used to monitor analog signals from safety sensors in industrial processes, ensuring that safety measures are effectively implemented and maintained.
   • Hazardous Environments: In environments where safety is critical, such as chemical plants or oil rigs, the module provides accurate input for safety-critical applications, helping to prevent accidents and ensure safe operation.
2. Machine Safety:
   • Machine Protection: The module is employed in machine safety systems to monitor signals from safety sensors and devices, such as emergency stop buttons and safety interlocks. It helps in ensuring that machinery operates within safe parameters.
3. Process Control:
   • Quality Control: In quality control applications, the 140SAI94000S module monitors analog signals from sensors measuring parameters like pressure, temperature, and flow. Accurate data acquisition supports effective control and quality assurance.
4. Building Automation:
   • HVAC Systems: The module is used in building automation systems to monitor safety signals from HVAC systems. It helps in ensuring that HVAC systems operate safely and efficiently, maintaining a comfortable and safe environment.

Benefits

1. Enhanced Safety:
   • The 140SAI94000S module provides high-precision monitoring of safety-critical signals, enhancing overall system safety and compliance with safety standards.
2. Reliable Performance:
   • With its durable design and high accuracy, the module ensures reliable performance in demanding industrial environments. Its robust construction reduces the risk of failure and minimizes maintenance needs.
3. Seamless Integration:
   • Designed for compatibility with the Modicon Quantum PLC, the module offers easy integration and efficient data exchange. This simplifies system design and enhances operational efficiency.
4. User-Friendly Operation:
   • The module’s straightforward installation and configuration, along with its diagnostic tools, facilitate easy setup and maintenance. This enhances system reliability and reduces downtime.

Conclusion

The 140SAI94000S Analog Safety Input Module is a critical component of Schneider Electric’s Modicon Quantum series, providing accurate and reliable monitoring of analog safety signals. Its high precision, safety compliance, and robust design make it suitable for a wide range of applications, including industrial processes, machine safety, and building automation. By enhancing safety and ensuring reliable performance, the 140SAI94000S supports effective and secure operation in various industrial environments.