High-Speed Unity Processor for Industrial Control
The Schneider Electric 140CPU43412U delivers powerful automation performance. This advanced 140CPU43412U module features Unity processor technology. It handles complex control tasks with speed and reliability.
Why Choose This CPU?
- Fast 66 MHz processor for quick response
- Large 1056 kB memory for big programs
- Multiple communication ports included
- Works with many I/O types and sizes
- Certified for industrial safety (CSA, UL, CE)
- Easy to install and set up
Technical Specifications
Brand: Schneider Electric
Model: 140CPU43412U
Series: Modicon Quantum
Processor Speed: 66 MHz
RAM Memory: 1056 kB
Boolean Speed: 0.12-0.585 µs
Math Speed: 0.1-0.27 µs
Modbus Ports: 2 ports
Modbus Plus Ports: 1 port
Power Consumption: 1800 mA
Max Local I/O: 26 slots
Digital I/O Capacity: 63,488 total
Analog I/O Capacity: 3,968 total
Task Capacity: 16 timer + 64 I/O interrupts
Operating Temp: 0-60°C
Certifications: CSA, UL, CE
Easy Setup Guide
Mount in Quantum rack. Connect power supply. Wire communication ports. Set key switch positions. Download your control program.
Communication Options
Built-in Modbus and Modbus Plus. Supports Ethernet modules. Works with Profibus DP. Connects to AS-Interface networks.
Shipping & Support
Fast worldwide shipping via FedEx, UPS, DHL. All items tested before shipping. Includes 12-month warranty for peace of mind.
Professional FAQ
What is the maximum number of remote stations supported?
The 140CPU43412U supports up to 63 distributed I/O stations and 31 remote I/O stations.
Can this CPU handle high-speed counting applications?
Yes, it includes high-speed interrupt inputs and accurate time stamping for counting applications.
What programming software is required?
Unity Pro software is used for programming this Quantum processor.
How many Ethernet connections can be added?
You can add up to 6 optional Ethernet modules for TCP/IP communications.
What do the different LED indicators show?
LEDs display run status, communication activity, battery status, and error conditions for easy monitoring.
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Jennifer Adams –
The 140CPU43412U arrived brand new and configured easily with Unity software. Using it in a power plant SCADA system—performance and stability are top-notch!