RS232 Repeater


    Model: XS202

£12.50

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If you need to extend a RS232 connection for more than the recommended maximum 50 feet (15 meter) limit then you can use these RS232 extenders to increase the range up to 4000 feet (1219 meter).

These extenders work in pairs only, one is connected at each end of the RS232 line you wish to extend. They communicate in bi-directional full-duplex (meaning they can send and receive at the same time) and converts the connected RS232 signal into RS422 and back again to RS232.

These extenders are suitable for most applications, including industrial, commercial and any general office computer device, however notice that these extenders are not isolated so if you require isolation then we recommend using a RS232 isolator in combination with these extenders. They are a cost-effective and effective way of extending a standard RS232 line.

The extenders are powered from the RS232 port so no external power supply, flow control, drivers or any other external interference is needed, simply plug-and-play. Alternatively they can be powered from an external power supply.

These extenders must be used in pairs only, one unit at each end of your data line, so in order to establish a communication link you will need to order two units.

Each RS232 extender has a standard DB9 female connector on one side and a DB9 male connector on the other side, which allows for easy connection of and standard serial cable. Terminal headers for connecting individual wires are also included with each extender.

Optional: by using a DB9 to RJ45 adapter you can extend any serial RS232 signal using a standard CAT5 cable.

Application example with CAT 5 cable:
RS232 Extender setup

Application example with 4-wire serial cable:
serial rs232 extension

Overall features
  • Extends RS232 up to 4000 feet (1219 meter)
  • RS232 port powered, no need for external power supply
  • Optional external power: 5 - 12VDC
  • Supported lines: 5 (RXD, TXD, RTS, CTS, GND)
  • Transfer rate: 300-115200bps
  • 1500W surge and static protection
Resources


Useful optional accessories
(not included)

Null modem adapter
Null modem adapter


DB9 to RJ45 adapter
DB9 - RJ45 adapter


DB9 gender changer
Gender Changer


5V power supply
5V Power supply
SPECIFICATIONS
Model number XS202
Baud rate 300 - 115200bps
Power Port-powered from RS232 (RTS, DTR, TXD). Optional external power: 5 - 12VDC
Processor MAX491 / Philips HEF4093
Current consumption Less than 10mA
Interface RS232 DB9 female connector
Interface RS422 DB9 Male and terminal board
Working mode 4-wire RS232 to RS422 asynchronous, full-duplex differential
Standards EIA/TIA RS232 / RS422 converter
Transmission distance RS232: Typical: 15 FT (5m)
RS422: Typical 4000FT (1200m)
Electro-static/surge protection 1500W / 600W/ms
Housing ABS plastic
DB9 sockets and shields Electroplated steel
DB9 pins Stainless steel
Operating Temp. -40°F to 180°F (-25°C to 70°C)
Operating humidity 5% to 95% - No Condensation
Dimensions 2.47" x 1.33" x 0.70" (62.8 mm x 33.8 mm x 17.8 mm)
Compliance CE, FCC, RoHS, ISO 9001
Warranty 1-year Limited Warranty

For alternative serial solutions please see our full selection of serial converters and isolators.

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