Operating Elements
Item No. 1885494 4x RS232 ports pictured below.
4
RX
TX
1
3
RX
4
TX
2
2
RX
TX
1
RX
TX
3
1
2 3
4
5
1 RS232 port
2
PWR
: Threaded barrel plug for 5 to 12 V/DC
power supply (not included)
3 USB Type B port
4
TX
LED - RS232 receive data
5
RX
LED - RS232 transmit data
Installation
There is a risk of a life-threatening electric shock! The electrical installation (such as wiring) of
the product must be handled by a professional, who is familiar with the regulations and safety
precautions.
Be especially careful when installing the product in an electrical control cabinet with dangerous
voltages.
Use caution when installing or modifying wiring or components. Always disconnect the power
supply before connecting, disconnecting, and installing equipment.
a) Wall Mount
Mount the device to a vertical surface. Check that the
provided screws are appropriate for the surface material. If
in doubt consult a professional.
Before drilling, always check for concealed wires or pipes
beneath the surface that could be damaged or cause
harm.
• Attach the wall mounting brackets using the included screws as
shown.
b) Rubber Feet
Rubber feet may leave marks on sensitive surfaces.
Do not attach the feet too close to the wall mounting screw
holes otherwise there will not be enough space for the wall
mount brackets.
• Attach the rubber feet as shown, at opposite ends close to the edges.
c) USB Cable lock
• The USB Type B end of the cable comes with a locking screw. This
prevents the unwanted disconnection of the USB cable from the
device.
• Make sure the screw is securely fastened.
Device Driver Software
The software installation disc includes drivers for Windows
®
and Mac operating systems.
a) Windows
®
Plug and Play
• When you connect the converter to the USB port on your computer, the “Found New Hardware” wizard may
automatically discover and install the converter. Allow Windows
®
to install the converter “Automatically”.
Each RS232 port will be discovered and installed.
If your computer does not automatically recognize the device when connecting to the USB port,
you may need to install the device driver included on the CD ROM. See section “Install Driver”
for further information.
• When the installation process is complete, the serial ports on the converter will appear in “Device Manager”
as new COM ports. See section “Checking the Communication Port" for further information.
Install Device Driver
• Insert the CD ROM into your disc drive.
•
Select the folder that contains the installation files and run the installation software.
If a popup window indicates that the software has not passed Windows
®
logo testing, select “Continue
Anyway.”
• Follow the on-screen instructions to complete the installation process.
Checking the Communication Port
• Open “Control Panel” and select “System”.
• Select “Device Manager” to open the Device Manager dialog box.
•
Click “COM & LPT” to expand the list and view the communications Port (COM#).The device should be
listed as one of the COM ports.
Operating Instructions
USB to RS232 Converter
Item No. 1885493 (8x RS232 Ports)
Item No. 1885494 (4x RS232 Ports)
Intended Use
This product is an industrial USB 2.0 High-Speed (480 Mbps) signal to RS232 converter. It supports
maximum speeds of 921.6 Kbps, has a wide operating temperature range of -40 to +85 °C and provides
surge protection.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture must be avoided under all
circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use the product
for purposes other than those described above, the product may be damaged. In addition, improper use
can result in short circuits, fires, electric shocks or other hazards. Read the instructions carefully and store
them in a safe place. Make this product available to third parties only together with its operating instructions.
This product complies with the statutory national and European requirements. All company names and
product names are trademarks of their respective owners. All rights reserved.
Delivery Content
• Unit
• USB cable
• CD ROM (device driver)
• 4x Screws
• 2x Rubber feet
• 2 x Wall mount brackets
• Operating instructions
Up-to-date Operating Instructions
Download the latest operating instructions at www.conrad.com/downloads or scan the
QR code shown. Follow the instructions on the website.
Explanation of Symbols
The symbol with the lightning in the triangle is used if there is a risk to your health, e.g. due to an
electric shock.
The symbol with the exclamation mark in the triangle is used to indicate important information in
these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on operation.
Safety Instructions
Read the operating instructions carefully and especially observe the safety information.
If you do not follow the safety instructions and information on proper handling in this
manual, we assume no liability for any resulting personal injury or damage to property.
Such cases will invalidate the warranty/guarantee.
a) General Information
•
The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. This may become dangerous playing
material for children.
• Protect the device from extreme temperatures, direct sunlight, strong jolts, high humidity,
moisture, flammable gases, steam and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and protect it
from any accidental use. Safe operation can no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height can damage
the product.
• Also observe the safety and operating instructions of any other devices which are connected
to the product.
• Consult an expert when in doubt about the operation, safety or connection of the appliance.
•
Installation, maintenance, modifications and repairs must only be completed by a technician
or an authorised repair centre.
• If you have questions which remain unanswered by these operating instructions, contact our
technical support service or other technical personnel.
• In schools, training facilities, hobby or self-service workshops, handling of electrical devices
must be monitored by trained personnel.
• When operating on commercial premises, the relevant accident prevention regulations of
workers’ compensation boards for electrical equipment must be observed.
b) Device
• Install the converter in an environment compatible with the operating temperature range
specified in “Technical Data”.
• A closed or multi-unit rack assembly can experience a greater operating ambient temperature
than the ambient room temperature. Allow sufficient airflow for operation.
• Do not use the device as a shelf.
• Never install wiring or components during a lightning storm.
• Be aware of loose or damaged cable connections. Never touch bare wires or terminals unless
the wiring has been disconnected at the interface.
• Use caution when installing or modifying wiring or components. Disconnect the power supply
before connecting / disconnecting equipment.