
VE802 User Manual
9
RS-232 Channel Transmission
You can connect RS-232 serial devices/peripherals to the VE802, such as
touchscreens and bar code scanners. The RS-232 signal transmission flow is
shown in the following example:
From a source device, the RS-232 signal is transmitted (Tx) to the VE802T
receiving (Rx) unit; the VE802R transmits (Tx) signals to the display device
(Rx).
PIN
CONFIGURATION
(Captive screw
connectors)
Tx
Rx
Gnd
Tx
Rx
Gnd
Tx
Rx
Gnd
Tx
Rx
Gnd
Serial
Device
Cat 5
Содержание VE802
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