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Widget World

Widget World 9406 V1.2 RS-232 to RS-422 Bidirectional Converter Card DCE DTE

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SKU:
40896
MPN:
9406 V1.2
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Widget World 9406 V1.2 RS-232 to RS-422 Bidirectional Converter Card – top component side showing DIP switches, DB25 connector, terminal block, and main ICs
  • Widget World 9406 V1.2 RS-232 RS-422 Converter Card – solder side showing PCB traces and rear DB9 connector
  • Widget World 9406 V1.2 – close-up of DIP switch bank labeled XW1A (1–8, DCE) and XW1B (DTE) with P/N:9406 V1.2 silkscreen visible
  • Widget World 9406 V1.2 RS-232 to RS-422 Converter Card – angled view showing terminal block (TXA, TXB, RXA, RXB), DB25 connector, and secondary DIP switch bank
$25.00
Was: $50.00
Current Stock: 4

Sold Out

Description

Widget World 9406 V1.2 RS-232 to RS-422 Bidirectional Converter Card DCE DTE

This is a PCB-based converter card that translates signals between RS-232 and RS-422 serial interfaces in both directions. It supports selectable DTE or DCE operation via DIP switch configuration.

Specifications & What's Included

  • Brand: Widget World; Model: 9406 V1.2
  • Type: RS-232 to RS-422 Bidirectional Converter Card
  • Interfaces: RS-232, RS-422
  • Connector: DB25
  • DTE/DCE selection via XW1B DIP switch
  • 8-position DIP switch configuration (XW1A, positions 1–8)
  • Card only; no enclosure or cables included

Applications

RS-232 to RS-422 converters enable communication between legacy equipment using standard RS-232 serial ports and RS-422 systems, which support longer cable runs and multi-drop configurations. These cards were commonly used in industrial control systems, telecommunications equipment, and data acquisition setups where protocol translation was required. The bidirectional capability allows the converter to function in either direction depending on system requirements.

Condition: Used
This Widget World 9406 V1.2 RS-232 to RS-422 Bidirectional Converter Card has been inspected and is in good condition. The PCB is clean with no visible damage, broken components, or burnt areas. The DIP switch banks, terminal block, and DB25 connector all appear intact. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Widget World
Model:
9406
MPN:
9406 V1.2
Type:
RS-232 to RS-422 Bidirectional Converter Card
SKU:
40896
Interface:
RS-232, RS-422
Conversion Direction:
Bidirectional
DTE/DCE Selection:
Selectable via DIP switch (XW1B: DTE/DCE)
Connector Type:
DB25
Configuration:
8-position DIP switch (XW1A, positions 1–8)
Form Factor:
Card / PCB Module
Version:
V1.2
Condition:
Used – Inspected and in Good Condition
Seller Notes:
Card only; no enclosure or external cables included.
Country/Region of Manufacture:
Unknown
Condition Notes:
Widget World 9406 V1.2 RS-232 to RS-422 Converter Card. Inspected and in good condition. PCB is clean; DIP switches, terminal block, and DB25 connector appear intact. Please contact us with any questions.
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