PDF Electric and Supply

1-800-730-0292
1-919-205-4392

1771-M3

Buy Now1771-M3
1771-M3
1771-M3 Wiring

Rated 4.5/5 based on 8 ratings.
  • 1771-M3
  • 1771-M3 Wiring
PDF Electric & Supply Company is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

The 1771-M3 is a servo controller module from Allen Bradley/Rockwell Automation. It is an integral part of the servo positioning assembly which also consists of the 1771-ES servo expander module. The 1771-M3 occupies one slot in the 1771 input-output chassis and it is powered though the backplane. The 1771 input-output chassis accommodates a single 1771-M3 servo controller module and 3 servo expander modules (1771-ES). The 1771-M3 module uses the backplane of the input-output chassis to communicate with the servo expander module. The module uses a block transfer write function to interface communication between the PC and user commands (programmed) recorded in the data table and the 1771-M3 module. After the module receives the data/commands, it sends axis motion parameters to the servo expander module (1771-ES).

Although the 1771-M3 servo controller module and a servo expander module (1771-ES) must be used together in a servo positioning assembly, they must be of the same series for them to interface harmoniously. A Series A 1771-M3 module cannot be interfaced with a series B 1771-ES and vice versa. The 1771-M3 module has 3 LED indicators (processor communication fault, expander communication fault, and the active indicator). The indicators show things like communications breakdown between the 1771-M3 module and the PC processor/servo expander module. The indicators also indicate other faults e.g. hardware and configuration. When connecting the 1771-M3, the cable length should not exceed 50 feet. The 1771-M3 servo controller module draws a current of 1.75 Amps from the backplane and is keyed using pins 2-4 and pins 8-10. Also, the module should be operated within areas certified to meet its environmental requirements.

Other Automation PLC-5

SKU 2177249  UPC 0799705797635

AB Servo Cntrlr. Mod. (1) Included w/ 1771-QC 1771M

Troubleshooting and Product Information for 1771-M3

Download product information, troubleshooting guides and operation manuals to get your PLC operational.

Other Automation
PLC-5 1771-M3
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
Call Now
1-800-730-0292
Ships Today In Stock, Ships Today
In Stock
1771-M3
Call Now 1-800-360-6802
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
In Stock
Ships Today
FAST Quote

Other 1771-M3

Available Revisions:

1771-M3 , CIM1771-M3

    Need To Order A Specific Revision?

    Give us a call at 1-800-360-6802 or 1-919-535-3180.

    We can help you with your Revision specific needs.


    Free Overnight delivery on orders over $500!

    What is New Surplus?

    These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.


    Free Overnight delivery on orders over $500!


    What is Surplus New?

    Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Supply packaging. May indicate older date code. Includes a PDF Supply 3 Year Warranty.


    Free Overnight delivery on orders over $500!


    What is Reconditioned?

    Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.


    Our Reconditioned Products always come with a PDF Supply 2-Year Warranty.

    Free Overnight delivery on orders over $500!


    What is a Verified Substitute?

    A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.


    Free Overnight delivery on orders over $500!


    Download Lastest Documentation


    Please visit this manufacturer's website to download the lastest manuals and datasheets.


    Lowest Price Guarantee


    We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

    Free Shipping



    FREE Overnight Delivery for Continental US orders over $500!

    FREE Ground Delivery for Continental US orders under $500!

    US orders placed Monday - Friday before 5pm EST will ship same day.

    Canada/Mexico orders placed Monday - Friday before 3:30pm EST will ship same day.

    International orders will ship the following business day.