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Test Equipment > Data Converters

RS-232 to RS-485 Converter

SKU: TEL0038

$23.55 AUD, inc GST

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RS-232 to RS-485 Converter
23.55 AUD

SKU: TEL0038

$23.55 AUD, inc GST
39 units ship in 4 to 6 days (delivered by Thu, 15th of Dec)
OR

Introduction

This is a simple RS232 to RS485 converter that is self powered using the TX, RX or RTS, CTS signals for power. The RS232 is DB9 female connector, and the RS422 side is a DB9 male or 4 position terminal block.

It is able to convert RS232 signal to RS485 balanced differential signal and extend the communication distance to 1.2km,

It is passive and doesn't require external power.

It is compatible with DFRobot's URM04 ultrasonic sensor

Specification

  • Opto isolation
  • Lighting & surge protectors
  • Compatible withEIA/TIA RS232 Standard and RS485 Standard
  • Working Mode:Asynchronous, Half-duplex, Differential Transmission
  • Transmission Media:Twisted Pair or Shielded Twisted Pair
  • Transmission Rate:300bps -115.2K bps
  • Transmission Distance:1200m(RS485), 5m(RS232)
  • Working Environment:25 -70 degree (Temperature) , 5% - 95% (Humidity)
  • Dimension:3.25" x 1.25" x 0.6"(L * W * T)
  • Net Weight: 36g
  • CE/FCC/Rohs Compliant

This product is listed in:

Documentation and Resources:

Product Comments

Documentation and Resources:

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.32 for Express Post (1-2 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address (no pickups sorry!):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.