The Schneider Electric Modicon 140-CPU-434-12C is a central processing unit designed for robust control within the Modicon M340 automation platform. This CPU module facilitates efficient data handling and program execution for complex industrial processes, commonly integrated into manufacturing execution systems and process control applications.

Technical details

• Series: Modicon M340
• CPU Type: Processor Module
• Clock Frequency: 66 MHz
• Memory: 256 KB (User Program Memory)
• Backplane Bus: Modicon S908 (for M340)
• Programming Software: EcoStruxure Machine Expert (formerly Unity Pro)
• Communication Ports: 1 x Ethernet port (RJ45), 1 x USB port (Type Mini-B)
• Operating Temperature: 0°C to 60°C (32°F to 140°F)

Applications & compatibility

This CPU module is engineered for demanding applications in sectors such as automotive manufacturing, food and beverage processing, and material handling. It is compatible with the full range of Modicon M340 I/O modules and communication options, enabling scalable and adaptable automation solutions for packaging lines, assembly machines, and complex control systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Modicon 140-CPU-434-12C or contact our technical team for cross-reference assistance with compatible Modicon M340 components.