Westermo TD-36 AV Industrial PSTN Leased Line Modem

  • Description

    • Westermo TD-36 485 AV industrial PSTN and leased-line modem, Article Number 3618-0001.


    This industrial modem provides RS-232, RS-422 and RS-485 serial communication and supports standard PSTN dial-up as well as two-wire and four-wire leased-line applications. 


    It is designed for remote communication with industrial automation, monitoring and legacy serial equipment.


    Power input is rated for 20–250 VDC or 24–240 VAC, 48–62 Hz. The unit is designed for 35 mm DIN-rail mounting.


    Used condition with normal cosmetic wear, scratches, marks and discoloration. 


    This unit has not been fully tested and is sold as used and untested. 


    Only the modem and the removable terminal blocks shown in the photos are included.


    Multiple units are available and are sold separately. Serial numbers and terminal-block styles may vary.


    Please review all photos carefully before purchasing.




  • Included

  • 1 × Westermo TD-36 485 AV industrial modem

  • Removable terminal connectors currently installed on the selected unit



  • Item Specific

    • Brand: Westermo

    Model: TD-36 485 AV

    MPN: 3618-0001

    Type: Industrial PSTN / Leased-Line Modem

    Communication Interfaces: RS-232, RS-422, RS-485

    Mounting: DIN Rail

    Input Voltage: 20–250 VDC / 24–240 VAC

    Country/Region of Manufacture: Sweden

    Condition: Used

    Custom Bundle: No

    Modified Item: No
  • Ecotech RDR is a professional resale and recycling company specializing in industrial, electronic, and commercial surplus equipment.

  • We have many items available.

  • The more you buy, the better price we can offer.

  • Feel free to contact us with any questions or reasonable offers.

  • Please review all photos carefully before purchasing.
    • Important notice for bidders.
    • After winning the auction please wait for the ebay invoice so adjustments can be made for shipping to your location. An invoice will be sent within 24 hours after the auction ends. We are closed on weekends and Canadian holidays. Invoice will be sent out on Monday for all purchases made after 12 noon on Friday.
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