RocketPort ® 16-Port RS-232/422 Surge Interface

Product Discontinued

The RocketPort 16-Port RS-232/422 Surge Interface is discontinued and has been replaced with the RocketPort 16-Port DB25M Surge Interface (30075-5). This interface works only with the RocketPort INFINITY 16 port card (30015-1). This product page is being maintained for product and support information.

This RocketPort 16-Port RS-232/422 interface has sixteen RS-232/422 DB25M connections and provides an elevated 25KV surge protection

Part Number: 99390-2

Download Specifications
    • 25KV ESD protection – The industry standard is anywhere from 6KV to 15KV. This added protection allows more protection against damage from static discharge and near miss lightning strikes.
    • RS-232/422 switch-selectable ports – Allows versatility and easy configuration of ports to match diverse installations.
    • Biased termination of the RS-422 – Prevents unconnected port generating random data due to floating inputs.
    • 25-pin male connectors – This provides connectors that conform more closely to the industry standard for PC serial connections.

    The RocketPort 16-Port RS-232/422 Surge Interface is a separate, panel-mountable interface that has sixteen RS-232/422 DB25M connections. The product provides an elevated 25KV surge protection on the serial ports. It is for use with any 16 or 32-Port RocketPort Universal PCI and Universal PCI 550 cards that require an interface. The product is fully compliant with the RoHS 2 directive under CE.

    Download product VISIO stencil

    • RocketPort 16-Port RS-232/422 DB25M Surge Interface
    • Bumpers
    • Brackets (4)
    • Loopback Plug
    • Dimensions 5.8" x 0.60" x 8.5"
      14.73 x 1.52 x 21.59 cm
    • Product Weight 28.2 oz
      799.46 g
    Electrical Specifications
    • ESD Surge Protection Provides minimum of 25KV for a duration of 10ns @ 400A.
    Environmental Specifications
    • Air temperature
      • System On 0 to 60° C
      • System Off -20 to 85° C
    • Operating Humidity (non-condensing) 5% to 95%
    • Altitude 0 to 10,000 Feet
      3,048 m
    • MTBF (Mean Time Between Failures) 56.4 Years

    Serial Communications

    • Connector Type (16) DB25M
    • Supported Standards RS-232 or RS-422
    • Baud Rate 300 bps to 230.4 kbps
    Export Information
    • Packaged Shipping Weight 2.29 lbs
      1.04 kg
    • Package Dimensions 8.25" x 3.25" x 9.5"
      20.96 x 8.26 x 24.13 cm
    • UPC Code7-56727-99390-2
    • Country of OriginUSA
    • ECCNEAR99
    • Schedule B Number8471.80.1000
    Regulatory Approvals
    • Emissions European Standard EN55022
      FCC Part 15 Subpart B
      Class B limit
    • Immunity European Standard EN50082-1
      IEC 801-2: ESD
      IEC 801-3: RF
      IEC 801-4: Fast Transient
    • Safety IEC 60950/EN60950
      CSA C22.2 No. 60950/UL60950 Third Edition
    • Other Regulatory Approvals

    • Pinout Diagram

    Find a Distributor

    » Industrial Distributors
    » North American Distributors
    » International Distributors

    Pre-Sales Questions

    Comtrol's Pre-sales Team
    For sales questions or to locate a reseller near you.

    +1-800-926-6876 (1-800-Go Rocket)
    Fax: +1-763-957-6001

    Comtrol's Industrial Automation Sales
    For sales questions or to locate an industrial distributor near you.

    +1-800-926-6876 (1-800-Go Rocket)
    Fax: +1-763-957-6001

    Product Support and Service Information

    Part Number 99390-2

    Sales Support

    Call +1.763.957.6000, or e-mail

    Technical Support

    For technical assistance, our U.S.-based technical support team is only a phone call away.

    Call +1.763.957.6000, or submit your question online, or visit our forum .


    Comtrol offers a 30-Day satisfaction guarantee and a 5-year limited warranty on all RocketPort Surge Interfaces family products!View Warranty

    Extended Warranty Available