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2-year Warranty

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Siemens 6FX8002-2CA31-1BA0

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2 Year warranty

Part Number6FX8002-2CA31-1BA0
Model #6FX80022CA311BA0
Warranty2 Year
To the downstream electronics, max.100 m
Incremental encoder sin/cos 1 Vpp 2048
Design of the sensorS/R, mit C- und D-Spur
Test voltage, rms Signal conductors500 V
Rated voltage U0/U in accordance with EN 50395 Power conductors30 V
Type of connection cable engine sideCircular connector full thread
Type of connection cable converter sideSUB-D
Maximum cable outer diameter9.8 mm
Smallest bending radius (fixed installation)4 x Dmax
Smallest bending radius (flexible installation)70 mm
Number of bends, max.10000000
Maximum traversing velocity300 m/min
Acceleration horizontal, max50 m/s²
Tensile stress, max. Fixed installation50 N/mm²
Tensile stress, max. Flexible installation20 N/mm²
Torsional stressAbsolute 30°/m

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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.

Repair Benefits

MRO can restore your failed 6FX8002-2CA31-1BA0 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 6FX8002-2CA31-1BA0 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 6FX8002-2CA31-1BA0, 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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MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 6FX8002-2CA31-1BA0 Overview

The Siemens part number 6FX8002-2CA31-1BA0 belongs to the HMI (Human Machine Interfaces) category of products. Siemens is the manufacturer of this particular model, and it comes with a warranty period of 2 years. The maximum distance to the downstream electronics for this device is 100 meters, indicating its capability to communicate over a considerable range. These 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 HMIs from other manufacturers such as FANUC and Yaskawa.


One of the key features of this product is its incremental encoder, which operates on the sin/cos (sine/cosine) principle and provides a 1 Vpp (volt peak-to-peak) output with a resolution of 2048 steps. The design of the sensor includes C and D tracks, commonly referred to as C and D-spurs, which enable accurate position detection and measurement.


In terms of electrical specifications, the test voltage for the signal conductors is 500 Vrms (volt root-mean-square), ensuring reliable performance and durability. The rated voltage for power conductors, according to EN 50395, is 30 V, indicating its compatibility with standard power systems.

The product specifications indicate that this device is built to withstand demanding operating conditions. It can endure up to 10,000,000 bends, making it highly durable and suitable for long-term use. The maximum traversing velocity is 300 m/min (meters per minute), allowing for rapid movement and efficient operation. In terms of acceleration, the device can handle a maximum horizontal acceleration of 50 m/s² (meters per second squared).


The connection cables for this model differ on the engine side and the converter side. The engine side utilizes a circular connector with a full thread, ensuring a secure and reliable connection. On the converter side, a SUB-D connector is employed.

The maximum outer diameter of the cable is 9.8 mm, which should be taken into consideration when planning the installation. The smallest bending radius for fixed installations is recommended to be at least 4 times the maximum diameter (4 x Dmax) of the cable, ensuring proper cable management and preventing damage. For flexible installations, the minimum bending radius is 70 mm, allowing for smooth movement and flexibility.

The maximum tensile stress for fixed installations is 50 N/mm² (Newtons per square millimeter), while for flexible installations, it is 20 N/mm². These values indicate the strength and resilience of the device under different installation scenarios.

Finally, the torsional stress is specified as absolute 30°/m (degrees per meter), which refers to the angular displacement that the device can withstand per unit of length.

In summary, the Siemens 6FX8002-2CA31-1BA0 is a robust HMI device with advanced features such as an incremental encoder, sin/cos design, and compatibility with various installation setups. Its electrical and mechanical specifications make it suitable for demanding industrial applications where reliable and accurate performance is required. With a 2-year warranty, this product offers assurance and reliability to its users.

Contact Us Today For More Information About Siemens Products

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, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 6FX8002-2CA31-1BA0, take a look at more from our HMIs 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 6FX8002-2CA31-1BA0 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.

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