.jpg)
MODICON QUANTUM CPU UNITY PROCESSOR - 768 KB - 166 MHZ
| Part Number | 140CPU65150 |
| Manufacturer | Schneider Electric |
| Type | CPUs |
| Model # | 140-CPU-651-50 |
| Warranty | 2 Year |
| Module format | Standard |
| Product or component | Unity processor |
| Clock frequency | 166 MHz |
| Number of slots | 10 |
| 16 | |
| 2 | |
| 4 | |
| 6 | |
| Number of racks | 2 - local rack(s) |
| Number of distributed I/O station | 63 station(s) - 1 rack(s) - 3 distributed network(s) |
| Number of remote I/O station | 31 - 2 remote rack(s) |
| Discrete I/O number | 8000 inputs, 8000 outputs - distributed - per network |
| 31744 inputs, 31744 outputs - remote | |
| Unlimited (26 slots max) - local | |
| Analogue I/O number | Unlimited (26 slots max) - local |
| 500 inputs, 500 outputs - distributed - per network |
| 1984 inputs,1984 outputs - remote | |
| Application specific I/O | Accurate time stamping |
| Counter | |
| High-speed interrupt inputs | |
| Serial link | |
| Number of optional modules | 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) |
| Maximum number of connections | Unlimited (AS-Interface) - local |
| 6 (Profibus DP) - local | |
| 6 (Modbus Plus) - local | |
| 6 (Ethernet TCP/IP) - local | |
| 4 (AS-Interface) - remote | |
| 2 (AS-Interface) - distributed | |
| 1 (USB) | |
| 1 (Modbus) - RS232/485 Modbus/ASCII | |
| Integrated connection type | 1 Ethernet TCP/IP |
| 1 Modbus | |
| 1 Modbus Plus | |
| 1 USB | |
| Checks | Process control |
| Memory description | Expandable 8 MB - file storage with PCMCIA card |
| Expandable 7168 kB - program with PCMCIA card | |
| Internal RAM 768 kB | |
| Switch function | Key switch memory port on/off |
| Application structure | 4 auxiliary tasks |
| 32 timer interrupt tasks | |
| 128 interrupt tasks | |
| 128 I/O interrupt tasks | |
| 1 periodic fast task | |
| 1 cyclic/periodic master task | |
| Execution time per instruction | 0.48...0.56 µs floating points |
| 0.0525...0.075 µs Boolean | |
| 0.045...0.06 µs on word | |
| 0.045...0.06 µs on fixed-point arithmetic | |
| Execution time for 1 K instruction | 9.91 65 % Boolean and 35 % numerical |
| 10.28 100 % Boolean | |
| System overhead | 1 ms - master task |
| 0.2 ms - fast task | |
| Bus current requirement | 2160 mA |
| Local signalling | 1 LED red for Ethernet collision |
| 1 LED green for Ethernet activity (COM) |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed 140CPU65150 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this 140CPU65150 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 140CPU65150, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped today?
Ask about exchanging your faulty 140CPU65150 for credit when ordering from MRO Electric
The Schneider Electric Part Number 140CPU65150, a Unity processor, is purpose-built to deliver advanced control capabilities in industrial automation. As a pivotal component within the Unity family, this CPU provides state-of-the-art solutions for the intricate demands of complex control and monitoring systems.
The processor boasts a standardized module format, positioning it as a versatile Unity processor. Operating at a clock frequency of 166 MHz, it offers a total of 10 slots, including 16 I/O slots, 2 rack slots, 4 distributed slots, and 6 remote slots. With the capability to accommodate 2 local racks, it supports 63 distributed I/O stations across 3 distributed networks and 31 remote I/O stations across 2 remote racks.
In terms of I/O, the 140CPU65150 impresses with extensive capabilities. It supports 8000 inputs and 8000 outputs in distributed mode per network, 31744 inputs and 31744 outputs in remote mode, and an unlimited number of slots in local mode. The analog I/O capabilities include unlimited slots in local mode, 500 inputs and 500 outputs in distributed mode per network, and 1984 inputs and 1984 outputs in remote mode. Moreover, it facilitates application-specific I/O functionalities such as accurate time stamping, counters, high-speed interrupt inputs, and serial links.
With a provision for 6 optional modules, including Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max, and USB, the processor offers unparalleled connectivity options. It supports a maximum number of connections across various protocols, ensuring flexibility and adaptability to diverse industrial settings. The integrated connection types include Ethernet TCP/IP, Modbus, Modbus Plus, and USB.
Equipped with expandable memory, the 140CPU65150 supports 8 MB of file storage and 7168 kB for programs through PCMCIA cards. The internal RAM stands at 768 kB, contributing to efficient processing. The processor demonstrates impressive execution times per instruction for different types of operations, emphasizing its performance capabilities.
The local signaling features of the processor include a red LED for Ethernet collision and a green LED for Ethernet activity (COM), providing visual cues for system status.
Q1: What is the primary application of the Schneider Electric 140CPU65150 Unity Processor?
A: The 140CPU65150 is designed for industrial automation applications, serving as a Unity processor to provide advanced control capabilities in complex control and monitoring systems.
Q2: How many I/O slots does the 140CPU65150 support?
A: The processor supports a total of 10 slots, including 16 I/O slots, 2 rack slots, 4 distributed slots, and 6 remote slots, offering flexibility in configuring the system.
Q3: What are the key connectivity options for the 140CPU65150?
A: The processor supports various communication options, including Ethernet, Modbus, Modbus Plus, Profibus DP, and Sy/Max. It also features USB connectivity, providing diverse options for integration.
Q4: Can the 140CPU65150 handle both distributed and remote I/O stations?
A: Yes, the processor is versatile, supporting 63 distributed I/O stations in 1 rack across 3 distributed networks and 31 remote I/O stations across 2 remote racks.
Q5: What is the execution time per instruction for the 140CPU65150?
A: The processor demonstrates efficient performance with execution times ranging from 0.048 to 0.56 µs for different instruction types, including floating points, Boolean operations, and fixed-point arithmetic.
Q6: Is the 140CPU65150 equipped with built-in memory, and can it be expanded?
A: Yes, the processor has internal RAM of 768 kB, and its memory is expandable with a PCMCIA card for file storage (up to 8 MB) and program storage (up to 7168 kB).
Q7: How many optional modules can be added to the 140CPU65150, and what are they?
A: The processor supports up to 6 optional modules, including Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max, and USB, offering flexibility in adapting to specific application requirements.
Q8: What indicators does the 140CPU65150 have for local signaling?
A: The processor features local signaling with 1 red LED for Ethernet collision and 1 green LED for Ethernet activity (COM), providing visual status information.
Q9: Can the 140CPU65150 be used in applications requiring high-speed interrupt inputs?
A: Yes, the processor is equipped with high-speed interrupt inputs, making it suitable for applications demanding precise and rapid control responses.
Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140CPU65150, take a look at more from our CPUs line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 140CPU65150 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
© copyright 2025
