SCHNEIDER 140CPU43412A

Description

Parameters and Specifications

• Processor: 1.2 GHz (or specified as 80486 MODICON QUANTUM-1 in some sources)
• Memory: 512mb RAM, 256mb flash (or 896 KB internal memory mentioned in some sources)
• Communication Interfaces: Ethernet, Modbus, CANopen (other interfaces like RS-232, RS-485 may also be supported)
• Power Supply: 24VDC
• Operating Temperature: -20℃ to 60℃
• Size: 131 × 126 × 46 millimeters

Dimensions and Weight

• Dimensions: 131 × 126 × 46 millimeters
• Weight: Not specified (but may be around 1.46 pounds as mentioned in some sources)

Series

• 140CPU Series: 140CPU43412A belongs to SCHNEIDER’s 140CPU series of programmable logic controllers (PLCs).

Features

• High Performance: With a fast processor and ample memory, it can handle complex control algorithms and data processing tasks.
• Multiple Communication Options: Supports Ethernet, Modbus, and CANopen for data exchange with other devices and systems.
• Rugged Design: Suitable for industrial environments with a wide operating temperature range.
• Programmable: Programming is typically done using Schneider Electric’s Unity Pro software.

Role and Applications

• Role: A central controller in Schneider Electric’s industrial automation and control systems.
• Applications: Widely used in industrial automation applications such as manufacturing, power, water treatment, traffic control, and building automation. It controls various devices like PLCs, drives, sensors, and actuators¹.