USB-COMI PRO / USB-2COMI PRO USER’S MANUAL
7
3
SPECIFICATIONS
3.1
USB-COMi PRO
USB Bus
Compliance
USB 2.0 full Speed, USB 1.1 compliant
Speed
12Mbps, full-speed USB
Connector
USB type B
FIFO
128 bytes transmit and 384 bytes receive
Operating Systems
Windows 2000 up to Windows 10
Windows Server 2000 up to 2018
Linux kernel 2.6+
Mac OS X support available
Installation
The driver is already installed (Linux), or automatically
downloading and installing device drivers after Device
connection (Windows).
Serial Interface
Interface
RS-232/422/485 configured by software
RS485 Termination and Polarization configured by
software
Number of Ports
1
Connector
DB9 male and 5-pin terminal block
LEDs
TxD/RxD/Mode for each port
Max. Speed
RS-232:up to 1Mbps RS-422/485:up to 3Mbps
RS-232 Signals
DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
RS-422 Signals
TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
RS-485 Signals (4 wire) TxD-, TxD+, RxD+, RxD-, GND
RS-485 Signals (2 wire) Data-, Data+, GND
Protection
15kV ESD protection for all signals
Serial Communication Parameters
Data Bits
7, 8
Parity
None, Even, Odd, Mark, Space
Stop Bit
1, 2
Flow Control
Hardware (RTS, CTS), XON/XOFF
Power
Power Input
Power supplied via USB connector
No external power needed
