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SystemBase Multi-4U Combo
USB | Serial

SystemBase-Multi-4U-Combo_1
  • SystemBase-Multi-4U-Combo_1

115 €

art Multi-4U/Combo
 

USB to 4X RS422/ RS485 ports

4 RS422/ RS485 ports per board. USB full speed compatible. Operates by bus power.

Product information

Overview
Multi-4/USB Series enables the connection of up to 4 asynchronous serial devices such as terminals, modems, printers, and scanners to make a PC an economical but a powerful multi-user and multi-device system. TXD and RXD LEDs are included in the product for the displays of data transmission.
Another remarkable feature is the conversion of the RI pin(pin #9) connector into a power of external power adapter, providing power to the external devices as needed. This feature can be fully exploited when connecting small peripherals such as cash registers, barcode readers, or receipt printers to systems like PC POS.
Features
  • 4 RS422/ RS485 ports per board
  • RS232 serial interfaces
  • Serial communication speed of up to 921.6Kbps
  • USB 2.0 full speed (12M bits/second) compatible
  • No external power required
  • On-chip control for RS422/485 auto toggling
  • Built in 15KV ESD protection
  • Easy maintenance with TX/RX LED display
  • Windows 98/CE/2000/XP/Vista/2008/7, Linux Kernel 2.4 or greater, Mac OS X, Mac OS9, Mac OS 8.6 driver support

Specifications

BusUSB 1.1 and 2.0 compliant
InterfaceRS422/ RS485
No. of Ports4 x DB9 female
Speed300 bps to 921.6 Kbps
SignalsTX, RX, DTR, DSR, CTS, RTS, DCD, RI
Protection15KV ESD Protection for all signals
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
ParityNone, Even, Odd, Space, Mark
Flow ControlRTS/CTS, XON/XOFF
Dimensions (mm)135 x 26 x 84
Weight232.6g
ApprovalsMIC, CE, FCC, RoHS Compliant
  
  

What´s included

In the box
  • 1 x Main unit
  • 1 x Software CD
  • 1 x Manual

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