Teknor Industrial Computers VIPer 821 Technical Reference Manual page 6

VIPer821 Technical Reference Manual
Flat Panel Power
The VIPer821 supplies the Flat Panel with sequenced 5V or 3.3V power. The
power supply selection is performed through jumper W12.
Make sure you select the correct power voltage for your Flat Panel.
Incorrect power voltage can damage your Flat Panel!
Flat Panel Control Signals and the V-Port Connector
When the voltage level for the flat panel control signal is set at 3.3V via the W12
jumper, only 3.3V logic levels can be used for the V-PORT connector.
20-pin High Density Flat Panel Connector
The J6 Flat Panel connector found on the VIPer821 is a 20-pin high density
connector, which has a different pinout than most dual row headers. The pin
numbers are shown below.
In the same way, the mating connector on the Flat Panel Cable (TEKNOR # 150-
334), has the same linear pinout, as shown above. Two 10-pin flat cables are
crimped to this connector: one cable has pins 1 to 10, while the other cable has
pins 11 to 20.
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