XS202 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – port-powered with an optional external power supply terminal

RS232 to RS422 Converter
Part no. XS202
This bi-directional RS232 to RS422 converter is
port-powered with an optional external power
supply terminal. An internal amplifier supplies
power from the RS232 port without initializing the
RS232 interface. If the RS232 port is not capable of
supplying sufficient power, the external power
supply can easily be connected. It supports 4-wire
RS422 communications of up to 300 - 115200bps
in full-duplex. A simple and reliable solution for
most general and industrial communication needs.
Extending communication distance with RS422
DB9
Female
1
2
3
4
5
6
7
8
9
RS232
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
DB9 Female
RS422
Pin no.
1
2
3
4
5
6
7
8
9
DB9 Male
TX+
TX-
RX+
RX-
GND
5VDC
DB9 Male
Master/Slave Multi-drop configuration with RS422
Notice: The remote
RS232 end needs to be
connected to a standard
RS232 port. A loop-
back test will not work
in this extension setup.
SPECIFICATIONS
Model number
Baud rate
Power
Current consumption
Interface RS232
Interface RS422
Working mode
Standards
Transmission
distance
Static and protection
Handshake / flow
control
Certifications
Operating Temp.
Operating humidity
Dimensions
Warranty
ECCN
Schedule B
HTS
XS202
300 - 115200bps
Port-powered from RS232 (RTS,
DTR, TXD)
Optional external power: 5VDC
< 10mA
DB9 female connector
DB9 male connector and
terminal board
4-wire RS422 asynchronous,
full-duplex differential
EIA/TIA RS-232C / RS422
RS232: Typical: 15 FT (5m)
RS422: Typical: 4000 FT.
(1200m)
1500W, 600W/ms
Automatic
CE, FCC, RoHS ISO 9001
Certified
-40°F to 180°F (-25°C to 70°C)
5% To 95% - No Condensation
2.47” x 1.33” x 0.70” (62.8 mm x
33.8 mm x 17.8 mm)
5-year Limited Warranty
4A994.a
8471.80.1000
8517.18.0050
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