TPD-430-H/430-H-EU Quick Start, version 1.0 Last Revised: May 2017 - 2 -
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3
Pin Assignment
On the back of the TouchPAD:
The pin assignments:
Pin
Description
F.G.
Frame Ground. F.G. is connected to the inside EMI or ESD suppression
circuits. Make sure that F.G. is connected to the Earth
VDC
DC input Voltage (range: +12 V ~ +48 V)
GND
Connected to the power supply’s ground pin
Data+
The positive data line of the RS-485 network
Data-
The negative data line of the RS-485 network
The definition of the rotary switch:
No Mode
Description
0 Run Only
Run the program.
9
USB Force
Update
Update a new application to the TouchPAD device
through USB.
