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SEH

SEH Serial to USB converter SU-302

$258.82
$203.10 SAVE $55.72
3 availableas of 03/30/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Country of origin

  • Origin: Germany
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

The industrial solution for serial devices!

The SU-302 serial to USB converter embeds almost every serial devices via USB into the most diverse industrial environments.

The SU-302 is mounted on a top-hat rail in a control cabinet. Then the serial devices must be connected and the USB connection to a PC or industrial PC established. The USB connection plays a double role in this, it transfers data and supplies power. All that is then left to do, is to install the driver for the SU-302 on the client and to set up the serial devices on it.

If you combine the SU-302 with a USB Deviceserver INU-100, you can even use the serial devices via TCP/IP network. For the USB Deviceserver INU-100 embeds USB devices such as the SU-302 into Ethernet networks. The serial devices can then be used flexibly and independent of location in modern environments!

Long-term availability is of utmost importance in industrial environments. Therefore the SU-302 is physically robust and immune to interference. On the digital level, we guarantee the driver availability!

Technical specifications

General Information

Manufacturer SEH Technology, Inc
Manufacturer Part Number M07260
Manufacturer Website Address http://www.seh.de
Brand Name SEH
Product Model SU-302
Product Name Serial to USB converter SU-302
Product Type Serial/Parallel Combo Adapter

Technical Information

Host Interface USB 2.0
Platform Supported LinuxPC

Interfaces/Ports

Number of Serial Ports (External) 1
Number of USB Ports 1

Physical Characteristics

Form Factor DIN Rail Mountable
Height 4.4"
Width 0.9"
Depth 4.5"
Weight (Approximate) 4.41 oz

Miscellaneous

Country of Origin Germany

Warranty

Limited Warranty 60 Month

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.