Loading
  • Black Box Products
Prices listed do not include shipping and/or tax charges. Please call for quote.

Industrial > Extenders


click photo to enlarge

ME836A-R5

Photo may show similar product

Other views

RS-232/RS-485 Multipoint Line Drivers (LD485A-MP), Standalone   

Up to 64 drops for your RS-232 async multipoint applications.

ME836A-R5

Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Highlights

  • Daisychain and run up to 64 devices with a single controller.
  • Drivers can be enabled by data or RTS control.
  • Point-to-point or multipoint applications.


  • Further Details

    This RS-232/RS-485 Multipoint Line Driver is basically an interface converter that operates like a short-haul modem, enabling your data to travel across much longer distances than is normally possible. Its big advantage is running multipoint and point-to-point applications. In fact, you can daisychain and run up to 64 devices with a single controller at speeds of up to 64 kbps!

    You can also attach non-RTS equipment. With Driver Enable Selection, the driver senses incoming data and connects the host automatically.

    Distance (Maximum) 4 mi. (2.5 km)
    Operation 4-wire full-duplex, 2-wire half-duplex, point-to-point or multipoint
    Protocol Asynchronous
    Speed (Maximum) 64 kbps
    Interface RS-232, RS-485
    Connectors (1) DB25 F, (1) 4-screw terminal block
    Power 115 VAC, 60 Hz (230-VAC, 50-Hz version on request)
    Size 1.5"H x 5.5"W x 8.5"D (3.8 x 14 x 21.6 cm)
    These products work with:
    • CAT5 100-MHz Solid-Conductor Bulk Cable, 2-Pair (EYN717A)

    The ME836C-R5 also works with:
    • 16-Card Rack (RM005)
    Questions? Contact our FREE Tech Support.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-800-316-7107.

    Accessory: EYN717A

    CAT5 Unshielded Solid, 100-MHz Bulk Cable, 24 AWG, 2-Pair, PVC, Gray, Custom Lengths

    CAT5 Unshielded Solid, 100-MHz Bulk Cable, 24 AWG, 2-Pair, PVC, Gray, Custom Lengths

    Double Diamond Warranty
    Extended Double Diamond™ Warranty Available (3 Additional Year)
    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.


    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The RS-232/RS-485 Multipoint Line Drivers (LD485A-MP), Standalone comes with a standard 1 Year warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.


    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations
    ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

     

    Add to Cart

    Price: $249.45

    Quantity Available: 49

    Quantity

    Warranty

    Total

    Shipping Info

    In Stock - orders received before 5PM ET ship same day

    Weight: 3.468 lbs.
    HxWxD: 4.25 x 6.25 x 13 in.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.


    Share It   




    Got Questions?

    Call 1-800-316-7107
    ...or have us call you.

    An expert will call you in
    30 seconds. It's live and it's free.









    (U.S. and Canada Only)

         
    Close






    You have added this item to your cart.

    Important message about your cart:

    You requested more of "" than the currently available. The quantity has been changed to them maximum quantity available. View your cart.

    Print
    Black Box 1-800-316-7107 Black Box Network Services