Specifications
USB
+353 (0)91 792 444 www.bb-europe.com | Issue 20
31
Rugged & Reliable... Easy to Use
USB Inline Isolated Converter for RS-422/485
USB is the connectivity workhorse of today’s PCs, but many commercial and industrial
d
evices still use RS-422/485 serial interfaces. Field technicians need robust, reliable
conversion solutions to protect their PC’s from power surges and spikes. USB ports are
also common on POS systems, instrumentation, medical devices and lab equipment
–
e
nvironments ripe for power fluctuation and ground loops. Simply plug the converter into an
available USB port, confi
g
ure as an additional COM port, and the converter is compatible with
Wi
n
d
ows app
li
cat
i
ons.
APPLI
C
ATI
O
N
S
: Field Service, POS S
y
stems, Lab
Instrumentat
i
on, Industr
i
al E
q
u
ip
men
t
Five
Reasons
You ll
Love
It
Five Reasons You
’
ll Love It
• Hi
g
h retention USB port means cables won’t accidentally loosen or drop out
• Port power means no separate power supply is require
d
• 2 kV VDC isolation – protection from surges, spikes and noise
• USB 1.0, 1.1 and 2.0 com
p
atibl
e
• Removable terminal block means flexible RS-422/485 wirin
g
Our #1 best selling USB converter – by a landslid
e
Pocket sized - carr
y
it with
y
ou an
y
where
!
USB Inline Isolated Converter for RS-232
USO9
ML2
This com
p
act little converter has man
y
of the features as the USOPT4 model, onl
y
with a DB9
male
(
DTE
)
serial connector for RS-232 conversion. Available in both a standard version and
as
a
“l
oc
k
ed
se
ri
a
l” v
e
r
s
i
o
n
.
Five Reasons You’ll Love This
O
ne, Too.
•
P
ort power means no separate power supp
l
y
i
s requ
i
re
d
• 2 kV VD
C
isolation – protection from surges, spikes and noise
• U
S
B 1.0, 1.1 and 2.0 compatibl
e
•
DB
9 ma
l
e ser
i
a
l
connecto
r
• 460
kb
ps
b
au
d
rat
e
S
ame great
f
eatures as our #1 selle
r
USO
PTL4
Note...
F
ield
S
ervice Technicians usually prefer
the locked serial version
f
or installation
conven
i
ence
.
U
SO
9ML2 U
S
B to R
S
-232 inline isolated converter
USO9
ML2-L
S
L
oc
k
ed
se
ri
a
l n
u
m
be
r v
e
r
s
i
o
n
o
f
USO9
ML
2
USO
PTL4 I
so
l
a
t
ed
R
S
-422
/
4
85
Inlin
e
US
B
co
nv
e
rt
e
r
U
SO
PTL4-L
S
Locked serial number version of U
SO
PTL
4
U
S
PTL
4
Non-isolated inline U
S
B converte
r
USPTL4-L
S
Locked serial number version of USPTL
4