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LES422A

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2-Port Hardened Serial Server  

For easy remote monitoring and control of two RS-232, -422, or -485 devices over a LAN or WAN.

LES422A

5 YEAR DoubleDiamond™ Warranty (Standard)

Product Highlights

  • Easily integrates two serial devices into your Ethernet network.
  • Enables you to monitor serial industrial devices from your office.
  • Configure devices, troubleshoot, upgrade firmware, and more.
  • Rugged design for operation in a wide temperature range.


  • Further Details

  • UL® Listed for use in Class 1 Division 2 hazardous areas.
  • NEMA TS-2 rated for use in transportation applications.
  • Offers direct IP, virtual COM port, or paired modes of operation.
  • Features two DB9 ports for the RS-232/422/485 device connections.
  • Equipped with a 10-/100-Mbps port for LAN/WAN connectivity.
  • Includes easy-to-use configuration software.
  • Built-in Web server for browser-based management.
  • Boasts high throughput with low latency.
  • Slim IP30 enclosure saves on DIN rail space.

  • Communicate easily with two RS-232, RS-422, or RS-485 serial devices via your LAN or WAN with the rugged and compact 2-Port Hardened Serial Server from Black Box.

    It's just what you need to improve productivity and cut down on the amount of time required to configure or troubleshoot serial devices located on a factory floor or in a remote location.

    Eliminate visits to a distant site just to make a minor change to a configuration. You can do all this from the comfort of your office using an Ethernet LAN or WAN connection, or even from home via a standard Web connection.

    A simple-to-install, user-friendly Web configuration software application enables programming through a browser connection. No time-consuming setup is required.

    Set it up to operate in one of three modes:
    • In Direct IP Mode, you use TCP/IP or UDP/IP to communicate directly with the serial devices.
    • In Virtual COM Mode, you can communicate with the devices via your network just as if they were connected to physical COM ports.
    • In Paired Mode, multiple serial devices can communicate with one another using network tunneling.

    The 2-Port Hardened Serial Server has two standard DB9 serial ports for the RS-232, RS-422, or RS-485 device connections, and an autodetecting 10BASE-T/100BASE-TX port for a CAT5 connection to your Ethernet network.

    Plus, for reliable operation, the serial server offers a heartbeat connection, which detects any TCP communication failures and sends out signals every five seconds until the system is reconnected.



    Approvals CE, UL® Class 1 Division 2, NEMA TS-2 rated
    Data Rate 230.4 Kbps, maximum
    Indicators (3) LEDs: (1) Ready, (1) Serial Port, (1) Ethernet Link
    User Controls (1) mode switch for resetting unit, entering console mode, resetting to factory defaults
    Web Management OS Compatability Windows® 2000, Windows XP (32-/64-bit), Windows 2003 Server (32-/64-bit), Windows Vista (32-/64-bit), Windows 2008 Server (32-/64-bit), Windows 7 (32-/64-bit)
    Connectors Serial: (2) DB9 M;
    Ethernet: (1) RJ-45 (10BASE-T/100BASE-TX);
    Power: (1) removable terminal block
    Operating Temperature -40 to +176° F (-40 to 80° C)
    Power From a separately available power supply:
    10-48 VDC (58 VDC max.) on a removable terminal block;
    Consumption: 4 W (maximum)
    Dimensions 1.2"H x 3.2"W x 4.7"D (3 x 8.1 x 11.9 cm)
    Weight 0.3 lb. (0.1 kg)

    This product works with:
    For -40 to +167° F (-40 to +75° C) environments:
    • External 100–240-VAC Power Adapter, 12-VDC, Hardened (PS003A)
    For standard, more controlled environments:
    • External 100–240-VAC Power Adapter, 12-VDC (PS012)
    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.

    Manuals

    • Hardened Serial Server User Manual
      User Manual for the LES421A, LES422A, & LES424A (Version 1)

    Quick Start Guides

    • 2-Port Hardened Serial Server QSG
      Quick Start Guide for the LES422A (Version 1)

    Accessory: PS003A

    External 100–240-VAC Power Adapter, 12-VDC Stripped Ends Output, U.S. Cord

    External 100–240-VAC Power Adapter, 12-VDC Stripped Ends Output, U.S. Cord

    Accessory: PS012

    Power Adapter, 100–240-VAC to 12-VDC, Flying Leads

    Power Adapter, 100–240-VAC to 12-VDC, Flying Leads

    Double Diamond Warranty
    5 YEAR DoubleDiamond™ Warranty (Standard)
    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 2-Port Hardened Serial Server comes with a standard 5 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.

    Product SKU Price Quantity
    1-Port Hardened Serial Server LES421A $229.95
     
    4-Port Hardened Serial Server LES424A $579.95
     
    1-Port Modbus Hardened Serial Server LES431A $339.95
     
    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $339.95

    On Back Order

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    Warranty

    Total

    Shipping Info

    Weight: 0.758 lbs.
    HxWxD: 0.01 x 0.01 x 0.01 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.


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