USA-49WG - Power Strips Tripp Lite - Free user manual and instructions

Product Type	Power Strip
Brand	Tripp Lite
Model	USA-49WG
Number of Outlets	6
AC Input Voltage	120V (60Hz)
Maximum Current	15A
Maximum Power	1875W
Cord Length	6 ft (1.83 m)
Surge Protection Rating	1000 Joules
Clamping Voltage	330V
Response Time	<1 ns
On/Off Switch	Yes, with built-in circuit breaker
Mounting	Keyhole slots for wall mounting
Housing Material	ABS Plastic
Dimensions (H x W x D)	1.5 x 12.0 x 2.0 in (3.8 x 30.5 x 5.1 cm)
Weight	1.2 lbs (0.54 kg)
Certifications	UL, cUL
Color	White
Cleaning	Wipe with dry cloth; unplug before cleaning
Safety Warnings	Do not overload; use only indoors; keep away from water
Spare Parts / Repairability	No user-serviceable parts; replace unit if damaged

Frequently Asked Questions - USA-49WG Tripp Lite

What is the maximum load for the Tripp Lite USA-49WG power strip?

The maximum load is 15 amps or 1875 watts at 120V. Do not exceed this rating to avoid overheating or tripping the circuit breaker.

Does this power strip provide surge protection?

Yes, it offers 1000 joules of surge protection with a clamping voltage of 330V and response time under 1 nanosecond.

How do I mount the power strip to a wall?

The unit has keyhole slots on the back. Secure screws (not included) to the wall, then slide the power strip onto them.

Can I use this power strip with a UPS or generator?

Yes, it can be used with a UPS or generator. Ensure the power source provides stable 120V AC and does not exceed the strip's ratings.

What should I do if the circuit breaker trips?

Unplug all devices, press the reset button on the switch. If it trips again, reduce the load and check for faulty equipment.

Is the power strip suitable for outdoor use?

No, it is designed for indoor use only. Keep it away from moisture, rain, and extreme temperatures.

How do I clean the power strip?

Unplug it and wipe with a dry cloth. Do not use liquids or solvents.

Does it have a warranty?

Tripp Lite typically offers a lifetime warranty on power strips. Check the product manual for exact terms.

Can I plug a power strip into another power strip (daisy-chaining)?

No, it is not recommended. Daisy-chaining can overload circuits and create fire hazards. Connect directly to a wall outlet.

What is the spacing between outlets?

The outlets are spaced to accommodate standard AC adapters without blocking adjacent ports. However, large transformers may cover more than one outlet.

USER MANUAL USA-49WG Tripp Lite

Keyspan 4-Port RS232 Serial to USB Adapter Hub

Model: USA-49WG v2

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KEYSPAN

Manufacturing Excellence.

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

Copyright © 2014 Tripp Lite. All rights reserved. All trademarks and registered trademarks are the sole property of their respective owners.

Package Contents

• USA-49WG v2
• USB A/B Device Cable – 6 ft.
• Driver CD
• Owner's Manual

Optional Accessories

• U022-Series USB 2.0 A/B Device Cables
• UR022-Series Reversible USB 2.0 A/B Device Cables
- P520-006 RS232 Serial Straight-through Extension Cable – 6 ft.

System Requirements

• An available USB port
• A PC running Windows® XP or later
• A Mac computer running OS X® 10.6.8 or later

Features

• Add up to four RS232 serial ports via a single USB port on your computer
  • Supports data transfer rates up to 460Kbps
  • LEDs show adapter status and data activity
• RS232 serial ports appear as standard COM ports; COM port numbers are assigned based on what is available (e.g. If COM ports 1 and 2 are occupied on your computer, the first COM port to be assigned will be 3).
• Bus Powered: No external power adapter required
  • Analytic Tools: Includes Windows line monitor and data trace software
• Easy Expansion: Supports use of multiple adapters on one PC

Installation

1. Prior to connecting the USA-49WG to your computer's USB port, insert the driver CD that came with the product into your computer's CD drive.
2. Open the CD and select the driver that is appropriate for your computer.
3. After opening the driver installation file, follow the prompts that appear to install the driver on your computer.
4. When complete, shutdown your computer, and then connect the USA-49WG to an available USB port using the included USB cable.
5. Power on the computer to complete the installation. COM port numbers are assigned based on what is available (e.g. If COM ports 1 and 2 are occupied on your computer, the first COM port to be assigned will be 3). It is possible to have an adapter with COM3, COM8, COM9, and COM10 ports.

Configuring Your Serial Device

The following instructions provide a basic overview of how to configure your software to use your Keyspan serial port. For specific instructions on how to operate your serial device, refer to that device's user manual.

1. To configure your serial device for use with the USA-49WG, you must connect it to an available DB9 port on the unit via a serial cable appropriate for your device.
2. Prior to using your serial device with a Keyspan serial port, you must first tell your serial device's software which Keyspan serial port your device is connected to. Most serial devices have software that allows you to select or configure which port the device is connected to. Please refer to your serial device's documentation on how to set the serial port settings.

Configuring Your Serial Device

1. After you have determined where to select or configure your serial device's serial port settings, navigate to that screen. Here you will either have to select your device from a list of connected devices, enter in the port number your device is connected to, or some combination of both. The port number for your device can be found using the Keyspan Serial Assistant. Locate and open the Keyspan Serial Assistant via the Start > Programs section in Windows, or the Applications section in Mac. In Windows, locate the USA-49WG port that your device is connected to, and use the COM port that has been assigned to it. For Mac, locate the USA-49WG port that your device is connected to. The port number will be the last number in the port name (See page 6 in Keyspan Serial Assistant section for details).

2. Once you've set your serial device's software to use the Keyspan serial port, you are ready to start using your device.

Keyspan Serial Assistant

Besides the required drivers, the Keyspan USB Serial Adapter software installs an application called Keyspan Serial Assistant. This application is used to:

• Show the names of the installed serial ports
- Determine the status of the adapter software and hardware
- Assist in problem solving

Launching the Keyspan Serial Assistant

To launch the Keyspan Serial Assistant, locate and open Keyspan Serial Assistant via the Start > Programs menu in Windows or the Applications folder in Mac. Upon opening, the Keyspan Serial Assistant screen will appear. The name of the Keyspan serial adapter will appear as USA-49WG-1. The -1 at the end of the model name is to signify that this is the latest hardware version of the USA-49WG adapter. Towards the left of the USA-49WG-1 will be a +/- icon in the Windows assistant, and an arrow icon in the Mac assistant. Click on this icon to expand or collapse the list of serial ports.

Keyspan Serial Assistant

graph TD
    A["USA49WG1-1"] --> B["COM3: Idle"]
    A --> C["COM4: Idle"]
    A --> D["COM5: Idle"]
    A --> E["COM6: Idle"]

Windows Keyspan Serial Assistant

Mac Keyspan Serial Assistant

Keyspan Serial Assistant

Windows Keyspan Serial Assistant

The following is a description of all the relevant text boxes and menus found in the Keyspan Serial Assistant. You can also obtain this information by turning on the Enable Tool Tips check box in the Help tab in the Assistant window.

Adapter Status Tab

The Adapter Status tab, shown in the previous section of this manual, displays the status of your Keyspan adapter. Specifically, it shows the COM port number (COM1, COM2, etc.) and the COM port status (IDLE or BUSY). If you have several Keyspan adapters of the same type, they will all show up in this tab. It's also the first place to check to see if your Keyspan adapter is working properly.

Properties Tab

Keyspan Serial Assistant

The Properties tab allows you to test your Keyspan adapter and make changes to its behavior. The following section explains the items in this tab.

If you have multiple adapters connected to your computer, use the Adapter pull down menu to select which USA-49WG you would like to configure. If you only have one Keyspan USB 4-Port Serial Adapter, you will not need to change the selection.

If you have more than one serial port on your Keyspan adapter, the Port pull down menu allows you to select which serial port you want to modify or test. You can also see the serial port's COM port number and its COM port status next to the Port pull down menu.

The Test This Serial Port button tests the selected COM port in the Port pull down menu. The test performed is the one selected in the Serial Test Options box. The Test All Serial Ports on this Adapter button tests all of the COM ports on the selected adapter in the Adapter pull down menu.

The Test Mode box allows you to specify the type of test that will be performed when you press the Test This Serial Port button.

Keyspan Serial Assistant

There are 2 types of tests:

• TX Only: Use this test to test only the transmit (Tx) signals of the Keyspan adapter.
• Ext. LoopBack: Use this test for sending and receiving data. This test sends data out the selected serial port and waits to receive it via a special Loopback connector. You can find more information about this special Loopback connector in the Serial Ports Pinout section in this manual.

The Test Type box allows you to specify how many times the selected test will be repeated when you press the test button. Use the Quick option to perform the test once. To perform a subsequent test, press the Test This Serial Port button. Use the Continuous option to repeat the test continuously. To stop the test, press the Stop Test button (the Test This Serial Port button becomes the Stop Test button during a test).

The Test Speed pull down menu allows you to specify the speed (baud rate) at which the port will be tested when you press the Test This Serial Port button.

The Test Status box reports the test status or results of the selected COM port.

Keyspan Serial Assistant

The Receive FIFO Buffer Size pull down menu allows you to configure the number of characters that are stored in the card's "First In First Out" input buffer ("FIFO") before they are made available to the computer. The default value of this parameter is "16". The Receive FIFO Buffer Size improves the reliability of data transfer at high speeds. You can turn this option OFF for performance reasons. This is not necessary in most cases.

Update Configuration

The Update Configuration button updates the Keyspan adapter with the changes you have made in the Properties tab. Please note that these changes will take effect when you click the Update Configuration button.

Keyspan Serial Assistant

Port Mapping Tab

The Port Mapping tab in the Keyspan Serial Assistant allows you to change how COM port numbers are assigned to your Keyspan adapter. The following section explains the items in this tab.

Important!!! Please make sure you read this entire section. Changing COM port assignments may render other hardware unusable.

Keyspan Serial Assistant

COM3	Idle	Keyspan USB 4-Port Serial Adapter Port (COM3)
COM4	Idle	Keyspan USB 4-Port Serial Adapter Port (COM5)
COM5	Idle	Keyspan USB 4-Port Serial Adapter Port (COM6)
COM6	Idle	Keyspan USB 4-Port Serial Adapter Port (COM7)

The COM Port List box shows any connected Keyspan USB 4-Port Serial Adapter, its COM port numbers and COM port statuses. You can also see any other COM ports that have been assigned or reserved on your computer if you enable or check the Show All COM Assignments check box.

Show All COM Assignments

Enable or check the Show All COM Assignments check box to display ALL of the COM port name and numbers that have been registered on your computer. This includes COM ports for other devices.

Note: You may have COM ports assigned or 'set aside' for hardware that may not be installed on your computer, depending on how your computer was setup by its manufacturer.

COM port mapping for selected adapter port: COM3 (in use)

The COM port mapping pull down menu allows you to reassign the selected Keyspan COM port in the COM port list window. This window also reports whether a COM port is ‘in use’. In this menu, ‘In use’ means that the selected COM port has been assigned or reserved. It is highly recommended that you only change the COM port mapping to COM ports that are not ‘in use’.

Note: The Com port mapping pull down menu allows you to change the COM port mapping to any COM port, including those that have already been assigned ('in use'). Changing the COM port mapping to a COM port that is in use may render any hardware and/or software using that port inoperable.

Keyspan Serial Assistant

Delete All Keyspan USB 4-Port Serial Adapter Port Mappings

The Delete All Keyspan USB 4-Port Serial Adapter Port Mappings button clears the Windows registry of all Keyspan USB 4-Port Serial Adapter COM port numbers and Keyspan USB information. This allows Windows to create new COM port assignments.

Note: This option is for advanced users only.

Diagnostics Tab

The Diagnostics tab in the Keyspan Serial Assistant reports diagnostic information about your Keyspan adapter's software and hardware. This information is useful if you are trying to solve problems with Tripp Lite's technical support staff. The following section explains the items in this tab.

Keyspan Serial Assistant

Adapter Status / Error Log

12:18:05 -- USA49W Adapter REMOVED: COM4 COM5 COM6 CO ▲ 12:18:06 -- USA49W Adapter INSERTED: COM3 COM5 COM6 CO

The Adapter Status/Error Log box displays the status of your Keyspan adapter hardware and software. It detects if the Keyspan driver is installed and whether or not a Keyspan adapter is connected.

Clear Log Window

The Clear Log Window button clears the Adapter Status/Error Log box.

Log Debug Events

Enable or check the Log Debug Events check box to display all of the Keyspan adapter's debug events as well as the driver events. This option can be turned on and off.

Open Data Monitor Window

The Open Data Monitor Window button opens the Keyspan adapter's Line Monitor (Data Monitor) window. The Line Monitor displays all data and all modem control state changes sent to and from the USB 4-Port Serial Adapter.

Keyspan Serial Assistant

Help Tab

The Help tab in the Keyspan Serial Assistant displays the version numbers of the different components in your Keyspan USB Serial Adapter installation. You can also enable Tool Tips (on screen help).

Keyspan Serial Assistant

Mac Keyspan Serial Assistant

The Keyspan Serial Assistant's Settings menu is located in the Menu bar and provides access to the following command(s).

- The Un-install USB Serial Extension command un-installs the Keyspan USB Serial extension. To un-install the USA-49WG, select this command from the menu, delete the Keyspan Serial Assistant application, and restart your computer.

Troubleshooting

If you are having problems with your Keyspan Serial to USB Adapter Hub, please read the following instructions to assist you in troubleshooting.

• Launch the Keyspan Serial Assistant to confirm that your USA-49WG is in the list of available adapters.
• Make certain that your serial device is powered on and connected to a port on the USA-49WG.
• Check your serial device's software configuration, confirming that it is configured to use the serial adapter port, and that the correct COM port is being referenced. Please refer to your serial device's documentation for instructions on how to select/switch/configure a serial port in that software.

Serial Ports Pinout

Pin Name	Signal Designation
1 DCD	Data Carrier Detect	(Input)
2 RX	Received Data (Input)
3 TX	Transmitted Data (Output)
4 DTR	Data Terminal Ready (Output)
5 GND	Ground
6 DSR	Data Set Ready (Input)
7 RTS	Request To Send (Output)
8 CTS	Clear To Send (Input)
9	RI	Ring Indicator (Input)

In order to ensure compliance with emission specifications, cables should be shielded using braided shields and metal hoods with complete 100% contact between the shields and hoods.

External Loopback Connector Information

The Keyspan Serial Assistant allows you to perform two types of loopback tests – internal and external. The external test requires the use of a special loopback connector. This connector requires a “DB9 Female Loopback plug” with the following wiring:

Pin(s)	Wired To	Pin(s)
1	<->	4, 8
2	<->	3
6	<->	7,9

LED Behavior

The USA-49WG comes equipped with LEDs that report the status of the Keyspan adapter USB hardware and serial port.

Color State Status
Red Off	The Keyspan adapter	is not connected or not receiving power from your computer.
Red On	The Keyspan adapter	is connected and is receiving power from your computer.
Green Off(and Red light On)		The Keyspan adapter software and hardware are working properly. The Keyspan serial port is available for use.
Green On(Steady light)		The Keyspan serial port is in use by an application on your computer and is ready to send and receive data to and from your serial device.
Green On(Blinking rapidly)		The Keyspan serial port is sending and/or receiving data.

Warranty and Product Registration

2- YEAR LIMITED WARRANTY

Seller warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship for a period of 2 years from the date of initial purchase. If the product should prove defective in material or workmanship within that period, Seller will repair or replace the product, in its sole discretion. Service under this Warranty can only be obtained by your delivering or shipping the product (with all shipping or delivery charges prepaid) to: Tripp Lite, 1111 W. 35th Street, Chicago, IL 60609 USA. Seller will pay return shipping charges. Visit www.triplite.com/support before sending any equipment back for repair.

THIS WARRANTY DOES NOT APPLY TO NORMAL WEAR OR TO DAMAGE RESULTING FROM ACCIDENT, MISUSE, ABUSE OR NEGLECT. SELLER MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY EXPRESSLY SET FORTH HEREIN. EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, ALL IMPLIED WARRANTIES, INCLUDING ALL WARRANTIES OF MERCHANTABILITY OR FITNESS, ARE LIMITED IN DURATION TO THE WARRANTY PERIOD SET FORTH ABOVE; AND THIS WARRANTY EXPRESSLY EXCLUDES ALL INCIDENTAL AND CONSEQUENTIAL DAMAGES. (Some states do not allow limitations on how long an implied warranty lasts, and some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This Warranty gives you specific legal rights, and you may have other rights which vary from jurisdiction to jurisdiction).

WARNING: The individual user should take care to determine prior to use whether this device is suitable, adequate or safe for the use intended. Since individual applications are subject to great variation, the manufacturer makes no representation or warranty as to the suitability or fitness of these devices for any specific application.

PRODUCT REGISTRATION

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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.

Warranty and Product Registration

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.

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

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. Do not use this equipment in the presence of a flammable anesthetic mixture with air, oxygen or nitrous oxide.

Tripp Lite follows a policy of continuous improvement. Product specifications are subject to change without notice.

KEYSPAN

Manufacturing Excellence.

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

14-07-250 • 93-339A_revA