EXSYS EX-1309-9 Manual de Usario

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Congratulation on your purchasing this high performance 4-port
RS232/422/485 3- -1 to USB2.0 Adapter Cable It supports 1 serial port which in .
can be set in RS232, RS422, RS485-2W, or RS485-4W modes. The UART based
serial port fully compatible with most of the RS232C, RS422 and RS485 is
devices available from the market. It an ideal solution for most of serial is
applications.
Features:
USB 2.0 Ful Speed (12Mb Compatible l ps)
Supports 1x -Male-Connector RS232/422/485 3- -1 Serial Port DB9 in
Supports 4-wire RS422, RS485 and 2-wire RS485 Modes
Supports RS485 Auto Transceiver Turn Around by Unique Featured ATTA TM
Hardware
Supports Baud Rate up to 921.6Kpbs
Supports Win2000, XP, 2003, 2008, Vista, Win 7 .x, 10, Linux and others, 8
EX- -9 1309
RS232/422/485 3-ini-1 to USB2.0 Adapter Cable,
w/ DB9M Connector
1. Introduction
2. Connector Layout
USB Type-A
Plug
DB9M Connector
(R232/422/485)
Mode
Selection
Switch
RS232/422/485 3- -1 to USB2.0 Adapter Cable, w/ DB9M Connectorin
2
There is an eight 8-pin DIP switch next to the connector for changing the
operating modes, enable/disable terminator and the bias for transmitter and
receiver signals.
1. Mode Settings:
The DIP switch has 8 pins, the first 3 pins (M0, M1, M2) are for mode settings
(RS232, RS485-2wire, RS485-4wire or RS422 modes), pin 4 (TERM) is to enable or
disable terminator. Pin 5 and 6 (T+, T-) is for biasing TX+ and TX- signals. Pin 7
and 8 (R+, R-) is to enable or disable bias for RX+ and RX- signals.
Note: Pin 4 to 8 are designed for RS422 and RS485 only and should be
set to when you are setting the port to RS232 modeOFF .
Modes
Settings
M0
M1
M2
(ON)
RS232
3. Mode Switch Settings
RS232/422/485 3- -1 to USB2.0 Adapter Cable, w/ DB9M Connectorin
3
RS485- 2W
(Default)
RS485- 4W
RS422
2. Termination Resistor Settings:
The pin 4 of the DIP switch is to enable the 120 Ohm termination resistor
between RX+ and RX- signals.
DIP Switch Pin 4
DIP Switch Pin 4
RS485-2wire mode:
RS485-4wire or RS422 mode:

Especificaciones del producto

Marca: EXSYS
Categoría: Cables para PC y periféricos
Modelo: EX-1309-9

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