Schneider 140CPU43412A Processor Module

Overview

The 140CPU43412A is a processor module designed for the Modicon Quantum automation platform by Schneider Electric. It provides efficient processing capabilities for various industrial automation applications. With a 66 MHz clock frequency and 896 kB of internal RAM, this processor ensures high performance and reliability for automation control systems.

Technical Specifications

• Model Number: 140CPU43412A

• Manufacturer: Schneider Electric

• Type: Processor Module

• Series: Modicon Quantum

• Processor: 80486

• Clock Frequency: 66 MHz

• Memory: 896 kB RAM

Communication Ports

• 1 Modbus Plus

• 2 Modbus RS232

I/O Capacity

• 30 I/32 O distributed

• 64 I/64 O maximum local

• 64 I/64 O remote

Network Capacity

• 500 I/500 O distributed

• 63 distributed drops per network

• 31 remote drops per network

Power and Battery

• Battery Type: Lithium

• Battery Capacity: 1.2 Ah

• Battery Life: 10 years

• Bus Current Requirement: 1250 mA

Environmental Specifications

• Operating Temperature: 0 to 60 °C

• Storage Temperature: -40 to 85 °C

• Relative Humidity: 95% without condensation

• Operating Altitude: Up to 5000 m

• Weight: 0.85 kg