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6FC5 CPU INTERFACE 840C PLC 135 WD SW3.1 6FC5110-0CB01-0AA0
| Part Number | 6FC5110-0CB01-0AA0 |
| Manufacturer | Siemens |
| Type | PCBs |
| Model # | 6FC51100CB010AA0 |
| Warranty | 2 Year |
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 6FC5110-0CB01-0AA0 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 6FC5110-0CB01-0AA0 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 6FC5110-0CB01-0AA0, 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.
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Ask about exchanging your faulty 6FC5110-0CB01-0AA0 for credit when ordering from MRO Electric
The Siemens 6FC5110-0CB01-0AA0 is a high-performance CPU interface designed for SINUMERIK 840C and 840CE systems, offering precise control and reliable performance for complex machining operations. As a PLC CPU 135WD, it enables real-time processing of program logic, motion sequences, and peripheral communication, making it an essential component for machine tools requiring dependable automation. With robust hardware and integrated software, this module ensures consistent operation in demanding industrial environments.
Engineered specifically for the SINUMERIK 840C and 840CE control platforms, the 6FC5110-0CB01-0AA0 provides a seamless interface between machine-level devices and the central processing unit. Its compatibility with Siemens CNC panels, drives, and I/O components ensures smooth commissioning and minimal integration effort. Technicians benefit from standardized connections and easy-to-navigate diagnostics, reducing setup time and potential downtime.
The CPU interface handles 135WD of program memory, enabling complex logic, multi-axis motion, and high-speed data processing. It supports deterministic execution of PLC programs, ensuring accurate timing for spindle control, tool changes, and peripheral operations. This reliability is critical in precision manufacturing environments where repeatability and cycle time directly impact productivity and quality.
Designed for continuous operation in industrial settings, the 6FC5110-0CB01-0AA0 is built with durable components and thermal management to withstand vibration, temperature variations, and electrical noise. Its robust design helps prevent unplanned downtime and extends the service life of connected machine tools, providing a dependable backbone for CNC systems.
The module's layout, standard connectors, and diagnostic indicators make it simple to service and replace. For legacy or modernized CNC machines, the CPU interface can be swapped with minimal disruption. Siemens documentation and MRO Electric support further streamline installation, troubleshooting, and ongoing maintenance tasks.
The 6FC5110-0CB01-0AA0 is widely used in aerospace, automotive, mold and die, and general manufacturing shops. Any operation that depends on precise CNC control benefits from its deterministic PLC execution, robust interfacing, and compatibility with SINUMERIK 840C/840CE platforms. From single-machine shops to large-scale production facilities, this module helps ensure operational efficiency and product quality.
The Siemens 6FC5110-0CB01-0AA0 is available immediately from MRO Electric and Supply with free shipping and a 2-year warranty, helping shops minimize downtime and maintain continuous production.
What is the Siemens 6FC5110-0CB01-0AA0?
It's a CPU interface module for SINUMERIK 840C/840CE systems with PLC CPU 135WD capabilities.
Which CNC systems is it compatible with?
Designed for SINUMERIK 840C and 840CE platforms, including compatible operator panels and drives.
How much program memory does it have?
The PLC CPU 135WD offers 135-word memory for complex PLC and motion programs.
Does it support multi-axis machining?
Yes, it manages deterministic execution of multi-axis motion and peripheral logic.
Can it replace a failed CPU interface module?
Yes, it is a service-friendly replacement for legacy or existing CNC systems.
How reliable is it in industrial environments?
Built with industrial-grade components, thermal management, and EMI resilience for continuous operation.
Is it easy to install and service?
Yes, standardized connectors, diagnostic indicators, and Siemens documentation simplify installation.
What industries use this module?
Aerospace, automotive, mold and die, general manufacturing, and any CNC-dependent production shop.
Is it available immediately and shipped quickly?
Yes, it is in stock, ships free, and comes with a 2-year warranty from MRO Electric.
Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry PCBs from other manufacturers such as FANUC and Yaskawa.
Check out the rest of our Siemens 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 6FC5110-0CB01-0AA0, take a look at more from our PCBs 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 6FC5110-0CB01-0AA0 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...
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