Isolated USB 2 or 4 Port RS-232 Converters
USO9ML2-2P & USO9ML2-4P
PRODUCT FEATURES
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Connects multiple RS-232 devices to your USB Port
2000 V RMS Port-to-Port Optical Isolation
15 KV ESD Surge Protection
USB Port Powered or External Power
Supports USB 2.0 (Backward Compatible)
RS-232 Data Rates up to 460.8 kbps
LED’s to indicate data flow on RS-232 ports
High retention USB interface ensures a reliable connection
Automatic Configuration on Windows 2000, XP, Vista, 7 (32/64 bit)
Connect legacy RS-232 devices to a USB port and gain 2000 V RMS
isolation from voltage spikes and ground loops. Universal Serial Bus (USB)
has become the connectivity workhorse of today’s PCs, replacing the
familiar serial ports. However, many commercial and industrial devices still
use the RS-232 interface. To connect these devices to modern PCs and
provide protection from electrical transients, you need a simple and reliable
conversion solution. The USO9ML2-2P and USO9ML2-4P offer this solution.
Simply plug the converter into an available USB port on your computer or
USB hub and install the drivers supplied on CD ROM. The device will show
up as additional COM ports in the Windows Device Manager which are
fully compatible with your Windows applications. A one meter USB cable is
included.
ORDERIng InFORmATIOn
Model NuMber
descriptioN
USO9ML2-2P
Isolated USB to 2 Port RS-232 Converter
Isolated USB to 4 Port RS-232 Converter
USO9ML2-4P
ACCESSORIES
USBAMBM-3F - 3 ft. (1 M) USB Cable (One Included)
USBAMBM-6F - 2 m (6 ft.) USB Cable
9PAMF6 - 2 m (6 ft.) DB9 Male to DB9 Female Cable
9PAMF10 - 3 m (10 ft.) DB9 Male to DB9 Female Cable
232NM9 - 3 m (6 ft.) DB9 Female to DB9 Female Null Modem Cable
232NM9MF10 - 3 m (10 ft.) DB9 Male to DB9 Female Null Modem Cable
MDR-20-24 - DIN Rail Mount, 24 VDC, 1 A Power Supply
12DC1AST - DC Power supply Unregulated 12VDC@1000mA
www
.
bb
-
elec
.
com
|
USO9ML2-2P & USO9ML2-4P_4713ds
Isolated USB 2 or 4 Port
RS-232 Converters
USO9ML2-2P & USO9ML2-4P
SPECIFICATIOnS
serial techNology
RS-232 Configuration
DTE
RS-232 Connector
DB9 Male (DTE)
Data Rate
460.8 kbps (max)
Isolation
2000 V (Port-to-Port) Optical
Surge Protection
15 KV ESD
usb techNology
Connector
USB Type B Female, high retention Withdrawal > 15 N
Standard
1.1 and 2.0 Compatible
Data Rate
12 Mbps
power
Source
USB Port or External Source
5 VDC from USB Port or 10 - 30 VDC External
Input Voltage
Power Supply
Higher Power Device (>100 mA)
Consumption
USO9ML2-2P: 3 Watts, External Power Supply
USO9ML2-4P: 5 Watts, External Power Supply
software
Driver CD
Windows 2000, XP, Vista, 7 (32/64 bit)
MechaNical
16.4 x 3.0 x 8.0 cm (6.5 x 1.2 x 3.1 in) without Flanges
Dimensions
19.0 x 3.0 x 8.0 cm (7.5 x 1.2 x 3.1 in) with Flanges
2 Port 0.73 lbs (331.1 g), 4 Port 0.77 lbs (349.3 g)
Weight
eNviroNMeNtal
Operating Temp
32 to 158 °F (0 to 70 °C)
Storage Temp
-40 to 185 °F (-40 to 85 °C)
Operating Humidity
0 to 95 % (Non-condensing)
MTBF (USO9ML2-2P)
118245 hours
MTFB (USO9ML2-4P)
61861 hours
MTBF Method
Parts Count Reliability Prediction
regulatory
rs-232 piN-out (dte / db9 Male)
piN
direction
signal Name
1
Input
DCD (Receive Line Signal Detector)
2
Input
RD (Receive Data)
3
Output
TD (Transmit Data)
4
Output
DTR (DTE Ready)
5
N/A
SG (Signal Ground)
6
Input
DSR (DCE Ready)
7
Output
RTS (Request to Send)
Input
CTS (Clear to Send)
8
9
Input
RI (Ring Indicator)
mEChAnICAl DIAgRAm -
USO9ml2-2P
mEChAnICAl DIAgRAm -
USO9ml2-4P
19.0 cm
7.5 in
Power
3.0 cm
1.2 in
USB
19.0 cm
7.5 in
Power
3.0 cm
1.2 in
USB
8.0 cm
3.1 in
RD
8.0 cm
3.1 in
RD
- Port 2 -
TD
RD
- Port 1 -
TD
- Port 4 -
TD
RD
- Port 3 -
TD
RD
- Port 2 -
TD
RD
- Port 1 -
TD
16.4 cm
6.5 in
16.4 cm
6.5 in
orders@bb-elec.com
support@bb-elec.com
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445