USB to Serial_Manual_Eng_DM v3.05.1

USB to Serial User Manual
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Multi-4U Ver1.7
Multi-4U Ver1.7 is a model that supports USB2.0. It is detected automatically when it is connected to a USB port with
a computer using Linux or Windows. It supports maximum communication speed of 921.6Kbps.
Furthermore, it is equipped with surge protector to protect internal systems from outer shock.
If you use 5VDC adapter, the power can be supplied to 9
th
pin of DB9 with maximum 1A.
For Combo model, a user can change communication mode with the switch.
Also, the LEDs are attached outside to show the current status of communication.
- Specification
Communication Speed
Maximum 921.6Kbps
Bus Interface
USB 2.0
Cable
Latching Connector applied, 1.5m(4.92ft)
Signal
RS232/RS422/RS485
Controller
FTDI 4232H
Connector
DB9 Male
Protection
15kV Surge Protector
Supported OS
Windows 7 or above
Linux Kernel 2.6 or above
Manufacturer
SystemBase Co., Ltd