U20930NIND - USB adapter Tripp Lite - Free user manual and instructions

Product Type	USB to RS-422/RS-485 Serial Adapter
Brand	Tripp Lite
Model	U209-30N-IND
Connectors	USB Type A Male to DB9 Female
Chipset	FTDI
Transfer Rate	Up to 230 Gbps (note: value mentioned in the manual, likely 230 kbps)
Serial Protocols	RS-422, RS-485
COM Retention	Yes (persistent COM port reassignment)
Auto Transceiver Turn Around (ATTA)	Yes (for RS-485)
USB Compatibility	USB 2.0, backward compatible with USB 1.1
Power	USB bus-powered (no external power needed)
Shielding	Double shielding (reduces crosstalk and EMI/RFI interference)
Operating Systems	Windows, Mac, Linux
Package Contents	Adapter, DB9 terminal block, installation CD, user manual
Warranty	3-year limited
Warning	Not for use with life support devices
Additional Features	Remote wake-up, power management

Frequently Asked Questions - U20930NIND Tripp Lite

How to install the U209-30N-IND adapter on Windows?

Insert the provided installation CD, run the program, and follow the instructions. If your computer does not have a CD drive, download the driver from the Tripp Lite website. After installation, the adapter appears in the Device Manager under the Ports (COM & LPT) section.

My computer does not detect the adapter, what should I do?

Check that the USB port works with another device. Make sure you have installed the FTDI driver correctly. Restart your computer and try again. If the problem persists, try another USB cable or contact Tripp Lite support.

What operating systems are supported by this adapter?

The adapter is compatible with Windows, Mac and Linux. For Mac and Linux, drivers are often built-in or available on the Tripp Lite website.

How to find out the COM port number assigned to the adapter?

Open the Device Manager of your operating system. In the Ports (COM & LPT) section, you will see the adapter listed with its COM port (e.g., COM3). COM retention allows keeping this number even after disconnection.

What to do if I lost the installation CD?

The driver can be downloaded for free from the Tripp Lite support site (www.tripplite.com/support). Search for model U209-30N-IND and download the FTDI driver corresponding to your operating system.

Does this adapter work with Linux?

Yes, the FTDI chipset is well supported under Linux. Drivers are included in the kernel. Plug in the adapter, it should be recognized as a serial device /dev/ttyUSB0 or similar.

What is the difference between RS-422 and RS-485?

RS-422 is a point-to-point differential communication standard, while RS-485 allows multipoint communication (multiple devices on the same bus). This adapter supports both and automatically manages transmission direction for RS-485 using the ATTA function.

How to use the provided DB9 terminal block?

The terminal block allows connecting stripped wires to screw terminals, providing a robust wired connection. Connect the wires to the terminals corresponding to RS-422/485 signals (Tx, Rx, GND, etc.) according to your application needs.

What is the warranty on this Tripp Lite product?

The adapter is covered by a 3-year limited warranty against defects in materials and workmanship. To claim warranty, contact Tripp Lite to obtain an RMA number and return the product with prepaid shipping.

Can I use this adapter for industrial applications?

Yes, this adapter is designed with double shielding and supports high transfer rates, making it suitable for industrial environments. However, it is not recommended for life support devices as noted in the warning.

USER MANUAL U20930NIND Tripp Lite

FTDI RS422/485 USB to Serial Adapter Cable with COM Retention

Model: U209-30N-IND

Espanol 9 · Francais 16 · Pycckn 23

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www.triplite.com/warranty

TRIPP·LITE

Manufacturing Excellence

1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

Copyright © 2017 Tripp Lite. All rights reserved.

All trademarks are the property of their owners.

Product Features

• Connect an RS-422 or RS-485 serial device to your USB-enabled computer via DB9 serial connector
  COM Retention allows the same COM port values to be reassigned to each port whenever a cable is disconnected or the system is rebooted
  FTDI chipset supports advanced features and compatibility
  Supports data transfer rates up to 230 Kbps
  Supports RS-485 Auto Transceiver Turn Around by Unique Featured ATTA Hardware
• DB9 to Terminal Block Adapter included for applications requiring a hardwired connection
  Supports USB 2.0 specifications and is backwards compatible with USB 1.1
  Supports remote wake up and power management
• Premium double-shielded cable eliminates cross-talk and reduces EMI/RFI interference
  Hot swappable
• External power supply not required

System Requirements

• Windows, Mac and Linux compatible computer with an available USB port

Package Contents

U209-30N-IND
DB9 to Terminal Block Adapter
- Driver CD
- Owner's Manual

Installation

1. Power on your computer and insert the included CD driver into your computer's CD ROM drive. Note: If your computer does not have a CD Drive, you can download the driver at www.triplite.com/support.
2. Launch the driver that corresponds with your product and follow the prompts until installation is complete.
3. Your computer will detect the adapter and assign it a COM port. Note: A direct-wire adapter is included for use, if needed.
4. To verify your adapter has successfully installed, navigate to your computer's Control Panel and open the Device Manager screen. The adapter will appear in the Ports section, with its assigned COM port next to it.

Pinout Diagram

Warranty and Product Registration

3-Year Limited Warranty

TRIPP LITE warrants its products to be free from defects in materials and workmanship for a period of three (3) years from the date of initial purchase. TRIPP LITE's obligation under this warranty is limited to repairing or replacing (at its sole option) any such defective products. To obtain service under this warranty, you must obtain a Returned Material Authorization (RMA) number from TRIPP LITE or an authorized TRIPP LITE service center. Products must be returned to TRIPP LITE or an authorized TRIPP LITE service center with transportation charges prepaid and must be accompanied by a brief description of the problem encountered and proof of date and place of purchase. This warranty does not apply to equipment, which has been damaged by accident, negligence or misapplication or has been altered or modified in any way.

EXCEPT AS PROVIDED HEREIN, TRIPP LITE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Some states do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the purchaser.

EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL TRIPP LITE BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Specifically, TRIPP LITE is not liable for any costs, such as lost profits or revenue, loss of equipment, loss of use of equipment, loss of software, loss of data, costs of substitutes, claims by third parties, or otherwise.

Warranty and Product Registration

Product Registration

Visit www.triplite.com/warranty today to register your new Tripp Lite product. You'll be automatically entered into a drawing for a chance to win a FREE Tripp Lite product!*

• No purchase necessary. Void where prohibited. Some restrictions apply. See website for details.

FCC Notice, Class B

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Warranty and Product Registration

Any changes or modifications to this equipment not expressly approved by Tripp Lite could void the user's authority to operate this equipment.

WEEE Compliance Information for Tripp Lite Customers and Recyclers (European Union)

Under the Waste Electrical and Electronic Equipment (WEEE) Directive and implementing regulations, when customers buy new electrical and electronic equipment from Tripp Lite they are entitled to:

• Send old equipment for recycling on a one-for-one, like-for-like basis (this varies depending on the country)
• Send the new equipment back for recycling when this ultimately becomes waste

WARNING

Use of this equipment in life support applications where failure of this equipment can reasonably be expected to cause the failure of the life support equipment or to significantly affect its safety or effectiveness is not recommended.

Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.

1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

1111 W. 35th Street, Chicago, IL 60609 EE UU www.triplite.com/support

1111 W. 35th Street, Chicago, IL 60609 EE UU www.triplite.com/support

1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

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English 1 • Espanol 9 • Français 16

1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

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1111 W. 35th Street, Chicago, IL 60609 USA www.triplite.com/support

17-11-280 93-37C9_revA