USB-2COMI-SI MEILHAUS, USB-2COMI-SI Datasheet
![CONVERTER, USB-IF, 2 PORTS](/photos/22/44/224449/124837306-40_sml.jpg)
USB-2COMI-SI
Manufacturer Part Number
USB-2COMI-SI
Description
CONVERTER, USB-IF, 2 PORTS
Manufacturer
MEILHAUS
Series
USB-COMr
Datasheet
1.USB-COMI.pdf
(1 pages)
Specifications of USB-2COMI-SI
Frequency Measuring Range
921.6 Kbps
Interface
USB To 2x RS422/485 Incl. Isolation
Scope Type
Digital
Interface Type
USB To 2x RS422/485 Incl. Isolation
USB,
Mobile
Model:
USB-COM Serie
Platform:
PCI
PXI/cPCI
USB
Other
Functions:
Analog I/O
Digital I/O
Temp./°C
Interfaces
Instrument
Logger
Isolation
Accessory
Software
56
USB-to-RS232 and USB-to-RS422/485 converter.
Compact design, depending on model (see pictures):
USB-to-RS232 models: Modem data and control lines TxD,
USB-to-RS422/485 models: Data and control lines RS422:
Models SI: Versions with isolation.
Drivers for Windows 98SE, 2000, XP.
Overview: USB-to-Seriell Interface Converter
Model
USB-COM
USB-2COM
USB-4COM
USB-8COM
US232B
US232B/LC
USB-COMi
USB-COMi-SI
USB-2COMi
USB-2COMi-SI 2 ports
USB-4COMi
USB-4COMi-SI 4 ports
• Compact adaptor in “mouse format” with plugable USB
• Compact adaptor in even smaller mini housing with inte-
• Robust plastic desktop housing with plugable USB cable
RxD, RTS, CTS, DSR, DTR, DCD, RI, GND. RS232 rates up to
230 Kbps; send and receive FIFO.
TX-, TX+, RX-, RX+, GND, RTS-, RTS+, CTS-, CTS+; RS485:
Data+, Data-, GND. RS422/485 rates up to 921,6 Kbps;
send and receive FIFO;
cable (~0.9 m, incl.). Size (mm) ~74 x 43 x 88. Power sup-
ply via USB:
USB-COM, USB-2COM, USB-COMi, USB-COMi-SI.
grated USB cable. Power supply via USB. Size (mm) ~64 x
35 x 15:
US232B, US232B/LC.
(~0.9 m, incl.). Power supply via external power adaptor
(included). Size (mm) ca. 140 x 130 x 50:
USB-4COM, USB-8COM, USB-2COMi (-SI), USB-4COMi (-SI).
USB-to-…
1 port
2 ports
4 ports
8 ports
1 port
1 port
1 port
1 port
2 ports
4 ports
USB-to-Serial Interface Converters
USB-COM Series - RS232 and RS422/485 Ports at USB
RS232
RS232
RS232
RS232
RS232
RS232
RS422/485
RS422/485
RS422/485
RS422/485
RS422/485
RS422/485
USB-2COMi, USB-2COMi-SI
Isolation Rate
< USB-COM
USB-COMi
USB-COMi-SI
√
√
√
-
-
-
-
-
-
-
-
-
MEasurement starts with ME.
230 kbps
230 kbps
230 kbps
230 kbps
230 kbps
230 kbps
921.6 kbps “Mouse format”
921.6 kbps “Mouse format”
921.6 kbps Desktop housing
921.6 kbps Desktop housing
921.6 kbps Desktop housing
921.6 kbps Desktop housing
USB-4COM, USB-4COMi, USB-4COMi-SI
Design
“Mouse format”
“Mouse format”
Desktop housing
Desktop housing
Mini compact
Mini compact
Ordering Codes:
USB-to-RS232 converter:
USB-COM
USB-to-RS232 in “mouse format”, 1 or 2 ports
USB-4COM
USB-to-RS232, in silver desktop plastic housing with externel power
adaptor, 4 or 8 ports
US232B
USB-to-RS232 compakt converter, 1 m USB cable integrated
US232B/LC
see US232B, but ~10 cm USB cable for use with notebooks
USB-to-RS422/485 converter:
USB-COMi
USB-to-RS422/485 in “mouse format”
USB-COMi-SI
see USB-COMi, but version with isolation
USB-2COMi
USB-to-RS422/485, in silver desktop plastic housing with externel
power adaptor, 2 or 4 ports
USB-2COMi-SI
see above, but versions with opto-isolation
Web Link: www.meilhaus.com/e_me
< USB-2COM
Size (mm)
74 x 43 x 88
74 x 43 x 88
140 x 130 x 50 ~0,9 m incl., plugable
140 x 130 x 50 ~0,9 m incl., plugable
64 x 35 x 15
64 x 35 x 15
74 x 43 x 88
74 x 43 x 88
140 x 130 x 50 ~0,9 m incl., plugable
140 x 130 x 50 ~0,9 m incl., plugable
140 x 130 x 50 ~0,9 m incl., plugable
140 x 130 x 50 ~0,9 m incl., plugable
USB Cable
~0,9 m incl., plugable
~0,9 m incl., plugable
~0,9 m integrated
~10 cm integrated
~0,9 m incl., plugable
~0,9 m incl., plugable
USB-2COM
USB-8COM
USB-4COMi
USB-4COMi-SI
USB-8COM
www.meilhaus.com
< US232B
US232B/LC