Schneider Electric 140CPU11303 Modicon Quantum Processor

The 140CPU11303 is a powerful processor from Schneider Electric’s Modicon Quantum series, designed for demanding industrial applications. This processor features a reliable Concept 80186 architecture and operates at a clock frequency of 20 MHz. It efficiently manages data with 368 kB of internal RAM and supports a wide range of Modbus communication protocols, including 2 Modbus RS232 and 1 Modbus Plus channels.

Key Features of the 140CPU11303

Manufacturer: Schneider Electric
Model: 140CPU11303
Product Type: Processor, Modicon Quantum
Product Line: Modicon Quantum
Clock Frequency: 20 MHz
Internal RAM: 368 kB
Temperature Range: 0°C to 60°C (32°F to 140°F)
Power Supply: 24 VDC
Input Voltage Range: 20–30 VDC
Current Consumption: 250 mA max
Modbus Ports: 2 Modbus RS232, 1 Modbus Plus
Processor Type: Concept 80186
Processor Support: Quantum PLC and expansion modules
Weight: 2.00 lbs (0.91 kg)

Technical Specifications Table

Specification	Details
Manufacturer	Schneider Electric
Model	140CPU11303
Product Line	Modicon Quantum
Clock Frequency	20 MHz
Internal RAM	368 kB
Temperature Range	0°C to 60°C (32°F to 140°F)
Power Supply	24 VDC
Input Voltage Range	20–30 VDC
Current Consumption	250 mA max
Modbus Ports	2 Modbus RS232, 1 Modbus Plus
Processor Type	Concept 80186
Processor Support	Quantum PLC and expansion modules
Weight	2.00 lbs (0.91 kg)

Description

The 140CPU11303 is an advanced processor from the Modicon Quantum series by Schneider Electric, designed for optimal performance in demanding environments. It operates within a temperature range of 0°C to 60°C (32°F to 140°F), ensuring stable performance in a wide variety of conditions.

Built on the Concept 80186 architecture, this processor provides a clock frequency of 20 MHz, offering efficient data processing for complex automation tasks. The processor features 368 kB of internal RAM, enabling fast and efficient handling of large amounts of data. Additionally, it operates with a 24 VDC power supply and accepts an input voltage range of 20–30 VDC, with a current consumption of 250 mA max.

Equipped with versatile Modbus communication options, the 140CPU11303 supports 2 Modbus RS232 ports and 1 Modbus Plus port. These ports provide seamless integration with a variety of network systems, making the processor ideal for industrial applications. Moreover, it supports Quantum PLCs and expansion modules, enhancing its scalability and adaptability.

Weighing only 2.00 lbs (0.91 kg), the 140CPU11303 is a compact and efficient processor that fits easily into most system configurations. Its robust design and high-level support for industrial automation make it an essential component for achieving reliable and scalable automation solutions.