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Schneider 140CPU65150 Modicon Quantum Unity Processor

The Schneider 140CPU65150, also cataloged as the 140CPU65150 Unity processor, operates as a rack-mounted CPU for deterministic control execution within Modicon Quantum automation platforms.

Hardware Specifications

Parameter Specification
Model 140CPU65150
Brand Schneider Electric
Origin France
Weight 1.4 kg
Dimensions Not specified
Operating Temp Not specified
Storage Temp Not specified
Relative Humidity Not specified
Power Consumption Bus current requirement: 2160 mA
Module Type Unity Processor
Clock Frequency 166 MHz
Memory Internal RAM 768 kB; expandable 7168 kB program memory with PCMCIA; 8 MB file storage
Slots Supported 10, 16, 6, 4, 2 (varies by rack configuration)
Racks Supported 2 local racks
Distributed I/O 63 stations, 1 rack, 3 Modbus Plus networks
Remote I/O 31 stations via S908 or Ethernet Quantum; 16 stations via Ethernet X80
Discrete I/O 31744 inputs/outputs remote; 8000 inputs/outputs distributed per Modbus Plus
Analog I/O 500 inputs/outputs distributed per Modbus Plus; 1984 inputs/outputs via S908
Application I/O Accurate time stamping, serial link, high-speed interrupts, counters
Communication Ethernet router; supports Ethernet TCP/IP, Modbus, Modbus Plus, Profibus DP, Sy/Max
Integrated Ports 1 Modbus Plus (SUB-D 9), 1 Ethernet RJ45, 1 Modbus RJ45, 1 USB
Instruction Rate 10.28 Kinst/ms (Boolean), 10.07 Kinst/ms (Boolean + numerical mix)
System Overhead 0.2 ms fast task, 1 ms master task
Local Signalling Green LED (Ethernet activity), Red LED (Ethernet collision)
Certifications UL, CE, CSA, GOST, Marine, HazLoc

Backplane Bus Communication Velocity and Firmware Flash Compatibility

The 140CPU65150 maintains deterministic backplane bus communication velocity across Quantum racks, ensuring predictable CPU and I/O synchronization. Firmware flash compatibility supports seamless migration and updates without disrupting rack-level communication. I/O density scaling allows expansion across distributed and remote stations, while Profinet and EtherNet/IP deterministic networks ensure stable integration with modern architectures.

Frequently Asked Questions (FAQ)

Q: Can the 140CPU65150 be expanded with optional communication modules? A: Yes. Up to 6 optional modules are supported, including Ethernet, Modbus, Modbus Plus, Profibus DP, and Sy/Max.

Q: What is the maximum number of I/O interrupt tasks supported? A: The processor supports up to 128 I/O interrupt tasks.

Q: How is memory expanded for program and file storage? A: Program memory can be expanded to 7168 kB with PCMCIA cards, and file storage up to 8 MB.

Field Installation Guidelines

  • Install the CPU in designated Quantum rack slots with full connector engagement.
  • Ensure proper grounding to reduce electrical noise on the backplane.
  • Verify connector type and cable integrity for Modbus Plus, Ethernet, and USB ports.
  • Maintain ambient conditions within specified certifications for HazLoc and marine environments.
  • Confirm rack power supply capacity meets bus current requirements (2160 mA).
  • Validate CPU and I/O startup behavior after installation.
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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