1
Summary
Functions
Hardware Installation & Application
The USB interface is gradually replacing the old-fashioned, low-speed peripheral
interfaces with the continuous development of the PC industry. Many vital devices in
current industrial environments are still designed using an RS-232 interface, so the USB to
RS-232 converters are needed to transfer data between PC and RS-232 devices.
is a universal USB 2 port RS-232 converter which doesn’t need external
power supply and is compatible with USB and RS-232 standards. It can convert single-end
USB signal to RS-232 signal, and it has built-in automatic transmit-receive switch without
time delay. The unique I/O circuit can be used to automatically control the direction of
data flow so as to make it plug-and-play and applicable to all existing communication
software and interface hardware
supports point-to-point communication with data rate of 300-921,600bps.
The power indicator and data traffic indicator LED’s can be used for fault indication. USB
to RS-232 conversion is supported.
interface converter supports the following communication mode:
1. Point-to-point communication mode.
Read the user manual carefully before installing the
interface converter. Put
the signal cable of the equipment into the USB socket. USB/DB9 male connectors are
adopted for input/output interface connection for this product.
