DB9
Female
(PC)
DB9
Male
(Device)
SPECIFICATIONS
RS232
RS232
Model number
Baud rate
AN232ISO
300 - 57,600bps
Port-powered -5VDC from RS232
port (TXD alternatively RTS, DTR)
1
2
3
4
5
6
7
8
9
DCD
TXD
RXD
DTR
GND
DSR
CTS
RTS
1
2
3
4
5
6
7
8
9
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RS232 Isolator
Part no. AN232ISO
Power
Current
consumption
Interfaces
Optical isolation
Static protection 1500W
Surge protection 600W/ms
Working mode
Standards
< 15mA
DB9 female / DB9 male
1500V continuous, 7500V pulse
Asynchronous, full transparent
EIA/TIA RS-232C / RS232
FCC,CE, RoHs
This RS232 optical isolator is a simple and effective
protection against all surges, static electricity and ground
loops in your RS232 line. It efficiently protects your
equipment and data communication against the most
common damages. This RS232 isolator is a 3-line
isolator which protects RXD, TXD and GND with 5000V
constant voltage, 600W surge protection and 15KV ESD
protection. The isolator is port powered from the TXD
signal, alternatively RTS and DTR. Supply port-power (-5
to 12VDC) must be provided on both sides of the
isolator.
Certifications
DB9 Female
DB9 Male
Operating
Temp.
Operating
humidity
-40°F to 180°F (-40°C to 85°C)
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)
Warranty
ECCN
5-year Limited Warranty
4A994.a
Schedule B
HTS
8471.80.1000
8517.18.0050
Isolation between two master (DTE) devices.
To access technical support, please visit the
U.S. Converters website at:
www.USconverters.com
Here you will find:
Isolation between a master (DTE) and a client (DCE) device.
- Latest drivers and updates for download
- Technical tips
- Documentation
- Configuration support
- and much more…
In cases where only the TX
line from the isolator is
needed for your application
-6VDC can be applied to the
RX wire (pin 2) and +6V to
the GND wire (pin 5) on the
isolator. This simulates power
provided from a TX line and
Feel free to contact our technical support team
at mail@usconverters.com with any issues.
will
provide
power
to
generate a signal on the TX
wire from the isolator.
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