DL3500 ASCII to DH-485


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Manufacturer: Equustek Solutions Inc.

Delivery: Ships within 2-3 business days
Qualifies for Free shipping to the US

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1 year comprehensive warranty support for all products

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Product Information

Product Description

The DL3500 ASCII to DH-485 is a compact, Din Rail ASCII Gateway to Allen-Bradley DH-485 network protocol. It provides an ASCII interface to PLC’s on the DH-485 network for printers, bar code scanners, and other ASCII devices. In scanner operation the ASCII data is stored in the buffer until either a terminating character (CR, LF, CR & LF) or 240 bytes are received. The packet of ASCII data is then sent to an integer file in the PLC. In Printer operation, data stored in PLC ASCII files can be sent to printers or message displays with a simple write command to the DL3500.

PLC and HMI/MMI feed in to the DL3500. Output to bar code scanner or printer ASCII display. RS422/485 connected to 5-pin plug

Documents and Drivers


DL3500 User Manual



  • Channel A: Isolated DH-485
  • Channel B: Serial 300 b to 230.4 Kb or USB


  • CHA: 3-pin DH-485
  • CHB: 9-pin RS232, 5-pin RS422/RS485, and USB
  • Power: 3-pin Miniature Phoenix Euro


30.4 x 120.7 x 81.3 mm



Indicators LED

Power-On, Communications


Freestanding, DIN Rail mounting clips, or #8 bolts



Power Consumption

Less than 2 Watts

Product Weight

0.194 kg

Push Buttons

Reset, Configure/Diagnostics Mode

Storage Specifications

Temperature: -40°C to +85°C (-40°F to +185°F)

Temperature Range

  • Operating: 0°C to +50°C (32°F to +122°F)
  • Humidity: 5% to 95% (non-condensing)

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