140CPU11303 Modicon Quantum

Description

Main

range of product	Modicon Quantum automation platform.
product or component type	Processor.
software name	ProWORX 32. Concept.
processor name	80186
mathematical coprocessor	Without.

Complementary

clock frequency	20 MHz.
memory description	Internal RAM: 368 kB.
exact time for 1 Kinstruction	0.3…1.4 ms. LL984.
watchdog timer	250 ms
clock drift	+/-8 s/day at 0…60 °C.
I/O words	30 I/32 O distributed. 64 I/64 O max local. 64 I/64 O remote.
I/O words/network	500 I/500 O distributed.
drops/network	63 distributed.
number of drops	31 remote.
number of network	2 remote. 3 distributed.
battery type	Lithium 7 µA 210 µA.
battery capacity	1.2 Ah
battery life	10 year(s)
number of port	1 Modbus RS232. 1 Modbus Plus.
communication module processor capacity	2 NOM, NOE, CR, NMS.
switch function	Without key switch.
marking	CE
bus current requirement	790 mA.
module format	Standard.
net weight	0.3 kg.

Environment

product certifications	FM Class 1 Division 2. cUL
standards	UL 508 CSA C22.2 No. 142.
resistance to electrostatic discharge	4 kV contact conforming to IEC 801-2. 8 kV on air, conforming to IEC 801-2.
resistance to electromagnetic fields	10 V/m 80…2000 MHz conforming to IEC 801-3..
ambient air temperature for operation	0…60 °C.
ambient air temperature for storage	-40…85 °C.
relative humidity	95% without condensation.
operating altitude	<= 5000 m.

Packing Units

Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1: Height	5.0 cm
Package 1: Width	16.5 cm
Package 1 Length	31.0 cm
Package 1: Weight	514.0 g
Unit Type of Package 2	S04
Number of Units in Package 2	21
Package 2: Height	30.0 cm
Package 2 Width	40.0 cm
Package 2 Length	60.0 cm
Package 2: Weight	11.827 kg
Unit Type of Package 3	S03
Number of Units in Package 3	7
Package 3: Height	30.0 cm
Package 3 Width	30.0 cm
Package 3 Length	40.0 cm
Package 3: Weight	4.113 kg

The 140CPU11303 is a central processing unit (CPU) module from Schneider Electric‘s Modicon Quantum series, designed for use in industrial automation systems. The Modicon Quantum series is known for its high performance, reliability, and versatility in controlling complex industrial processes. The 140CPU11303 model specifically offers a range of features and capabilities that make it suitable for various industrial applications, from manufacturing and processing plants to energy management systems.

Key Features and Specifications

1. Processor and Memory

The 140CPU11303 is equipped with a 486 CPU, providing robust processing power necessary for handling complex control tasks. It includes 1024 KB of user memory, which allows for extensive programming and data storage. The memory is used to store the control program, configuration data, and user-defined variables.

2. Communication Capabilities

This CPU module features a built-in communication port that supports Modbus Plus and Modbus RTU protocols, enabling seamless integration with other Modicon Quantum modules and third-party devices. The communication capabilities ensure efficient data exchange and control command dissemination across the system, making it ideal for distributed control systems.

3. I/O Support

The 140CPU11303 supports a wide range of I/O modules from the Modicon Quantum series, allowing for flexible system configurations. It can handle both digital and analog inputs and outputs, making it adaptable to various sensor and actuator types used in industrial automation.

4. Diagnostics and Maintenance

The CPU module includes diagnostic features that help in monitoring system health and performance. It provides status indicators and error codes that facilitate quick identification and troubleshooting of issues. This ensures minimal downtime and efficient maintenance, which is critical in industrial environments.

5. Programming and Software

Programming the 140CPU11303 is done using Schneider Electric’s Unity Pro software, a powerful and user-friendly programming environment. Unity Pro supports various programming languages such as Ladder Logic, Function Block Diagram, Structured Text, and Sequential Function Chart, providing flexibility in developing control strategies.

Applications

The 140CPU11303 Modicon Quantum CPU module is used in various industrial automation applications, including:

1. Manufacturing Automation

In manufacturing plants, the 140CPU11303 can control and monitor production lines, ensuring precise operation of machinery and equipment. Its ability to handle complex control logic and communicate with other devices makes it essential for optimizing production processes.

2. Process Control

The module is also suitable for process control applications in industries such as oil and gas, chemical processing, and water treatment. It can manage continuous processes, regulate flow rates, temperature, pressure, and other critical parameters, ensuring smooth and efficient operation.

3. Energy Management

In energy management systems, the 140CPU11303 helps in monitoring and controlling electrical distribution networks. It can manage load balancing, monitor energy consumption, and integrate with other energy management systems to optimize power usage and reduce costs.

Benefits

1. High Performance

The 140CPU11303 offers high processing power and memory capacity, enabling it to handle complex control tasks efficiently. This leads to improved system performance and productivity.

2. Reliability

Designed for industrial environments, the 140CPU11303 is built to withstand harsh conditions such as extreme temperatures, vibrations, and electrical noise. Its robust construction ensures reliable operation and long service life.

3. Flexibility

With support for a wide range of I/O modules and communication protocols, the 140CPU11303 provides flexibility in system design. It can be tailored to meet specific application requirements, making it a versatile choice for various industries.

4. Ease of Maintenance

The diagnostic features and status indicators of the 140CPU11303 facilitate easy maintenance and troubleshooting. This reduces downtime and maintenance costs, ensuring continuous operation of critical systems.

Installation and Configuration

Installing the 140CPU11303 involves mounting it on a compatible Modicon Quantum backplane and connecting it to the necessary power supply and communication networks. Configuration is done through the Unity Pro software, where users can set up the control program, configure I/O modules, and establish communication settings. The software provides a comprehensive set of tools for programming, testing, and debugging, ensuring a smooth implementation process.

Conclusion

The 140CPU11303 Modicon Quantum CPU module is a powerful and reliable component for industrial automation systems. Its high performance, flexibility, and ease of maintenance make it a preferred choice for various applications, from manufacturing and process control to energy management. With Schneider Electric’s Unity Pro software, users can develop sophisticated control strategies to optimize system performance and achieve operational excellence. The 140CPU11303 is a testament to Schneider Electric’s commitment to providing innovative and robust solutions for the industrial automation market.