USB-4COMi-M USB to Quad RS-422/485 Serial Adapter for Windows 10, 8, 7 and Server 2003/2008 is housed in a metal chassis to protect the item. External dip switches to easily configure the item in which RS422 or RS485 Mode needed for your application. Unit can be wall mounted/surface mounted with the mounting brackets provided.
USB to four serial port converter with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)
Comes with a USB cable & power supply (120 volt, 60 hz).
- Metal Case
- Optionally DIN-rail mountable with additional mounting kit.
- 4 RS422/485 ports
- Included external power supply
- Number of ports: 4
- Speed: Up to 921.6 Kbpz RS422/485
RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
RS-485 2-wire data signals: Data-, Data+
Power: External power supply 5V DC required. Adapter included, 12V not possible.
Drivers: Windows 10, 8, 7, 98, ME, 2000, XP, 2003 Server and Vista Linux (Kernel 2.4 and up built-in)
Dimensions: 167 x 99 x 29 mm (W×L×H) or 189 x 102 x 30 mm with DB9 connectors and ears.
Product includes USB-4COMi-M unit, USB cable of approximately 3 feet, Power Adapter, CD with drivers and documentation. VScom USB-4COMi-M USB to 4 RS422/485 ports
Serial ports on USB allow further use of existing devices, even when the computer doesnt offer serial ports. The high speed serial port with the 128 byte FIFO allow high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings like 500.000bps.
||0 to 55 °C (32 to 131 °F)
||5 to 95% RH
||-20 to 75 °C (-4 to 167 °F)
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Be informed about the difference in RS232 signal protocols serial applications and engineering.