Terminal Block - GeoVision GV-VS04H User Manual

9.3.2 RS-232 Terminal Block
The RS-232 terminal block on GV-VS12 is mainly used for connecting to a GPS module.
Pin Function
TX GPS RX (Receive)
RX GPS TX (Transmit)
G Ground
5V DC 5V Out
Note: To ensure the connection to the GV-VS12, the GPS RX must be connected to
the TX pin, and the GPS TX must be connected to the RX pin.
Auxiliary Device Connectors
9
TX RX G 5V
RS232
Figure 9-6
165