PDF Electric and Supply



Buy Now1785-L20E
1785-L20E Wiring

Rated 4.6/5 based on 16 ratings.
  • 1785-L20E
  • 1785-L20E 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 1785-L20E is an Ethernet programmable controller by Allen-Bradley which has a 16K word SRAM and it is connected to the I/O chassis controller for controlling the inputs and outputs. The controller has a 25-pin D serial port for communication which supports the EIA RS-2332C and RS-423 serial connection. It also has a 15-pin Ethernet port which has a transmission speed of 10 MB for connecting to various devices on the network and communicating with them. The 1785-L20E has an approximate weight of 1.43 Kg and it can sustain a shock of 30G. The ambient operating temperature for the 1785-L20E should be between 0 and 60 degrees Celsius and the humidity should be non-condensing within a range of 5 to 95%.

The maximum I/O scan time of the controller is 10 milliseconds at 57.6 kbps scan speed and 3 milliseconds at 230.4 kbps. The 1785-L20E must be installed and replaced according to the instructions provided by the manufacturer in the installation or the troubleshooting manual by a person trained and familiar with the system to avoid any damage to the equipment. Make sure the power supply is turned OFF when installing the controller to prevent any damage due to electric shock. It is recommended to follow the electrostatic discharge safety guidelines to prevent any electrostatic discharge and damage. The connections to the device must be secured and should be done as stated in the manuals. The controller also has a battery-backed static RAM and it is UL, CE, CSA, and C-tick certified.

Other Automation PLC-5

SKU 2175020  UPC 0799705796508

AB EtherNet/IP PLC-5/20 Cntrlr. 16K Word 1785L 1785L2 1785L20

Troubleshooting and Product Information for 1785-L20E

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

Other Automation
PLC-5 1785-L20E
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
Call Now
Ships Today In Stock, Ships Today
In Stock
Call Now 1-800-360-6802
Weight: 2 Lbs
Dimensions: 10"x12"x2"In
In Stock
Ships Today
FAST Quote

Other 1785-L20E

Available Revisions:

1785-L20E , CIM1785-L20E

    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.