Connective Peripherals USB2-H-6002 User manual

USB2-H-6002 –Quick Start Guide
© Connective Peripherals Pte Ltd
Clearance Number: CP#014
Document Reference Number: CP_000024
USB2-H-6002_Quick_Start_Guide Version 1.1
Congratulations on your purchase of the Connective Peripherals USB2-H-
6002 USB to dual port RS422 adapter. Getting started is quick and easy:
Detailed device driver installation instructions, port information and
mechanical details are available in the USB2-H-6002 datasheet. This can be
downloaded from: http://www.connectiveperipherals.com.
To begin, connect the USB cable to your PC USB Host or a USB Hub
connector and the USB2-H-6002. Power is supplied by the USB
interface, so no external power supply is required.
Device drivers are needed for the PC to communicate with the USB2-
H-6002. If your computer is connected to the Internet, you can use
the Microsoft Windows Update service to automatically download
the latest WHQL-certified device drivers. Alternatively these can be
downloaded from: http://www.connectiveperipherals.com. To
install the drivers , follow the following steps:
1. Download and unzip the drivers to a folder.
2. Connect the USB cable to your PC USB Host or a USB Hub
connector and the USB2-H-6002. Power is supplied by the USB
bus, so no external power supply is required.
3. The Windows “Found New Hardware Wizard” will appear. Select
the choice to install the drivers from a specific location, then
browse to the folder just created when the drivers were
downloaded from the Connective Peripherals website.
4. If a notice appears indicating that the drivers are not signed,
select “Install Anyway”.

USB2-H-6002 –Quick Start Guide
© Connective Peripherals Pte Ltd
Clearance Number: CP#014
Document Reference Number: CP_000024
USB2-H-6002_Quick_Start_Guide Version 1.1
5. The Driver wizard will appear a second time. Repeat the steps 2
to 4 above to complete the installation.
The dual port DE-9P pin-out is as follows:
Revision History:
Version 1.0
2009-07-07
Initial release
Version 1.1
2019-03-11
Re-branding to reflect the migration of the product from EasySync to
Connective Peripherals name (changed logo, copyright, internal hyperlinks)
Pin
Function
1
TXD- = Transmit Data, negative polarity
2
TXD+ = Transmit Data, positive polarity
3
RXD+ = Receive Data, positive polarity
4
RXD- = Receive Data, negative polarity
5
GND = signal ground
6
RTS- = Request To Send, negative polarity
7
RTS+ = Request To Send, positive polarity
8
CTS+ = Clear To Send, positive polarity
9
CTS- = Clear To Send, negative polarity