Figure A.2. Serial Port Pin Layout; Table A.2 Pinout Of Serial Port A - Thales Z-Max Operation And Application Manual

Serial Ports
The rear panel of the GPS Receiver Module has two external serial connectors –
Serial A and Serial B. Serial A is an RS-232-only port. Port B can be configured at the
factory to have either RS-232 or RS-422 levels. Serial A shares the internal logical
port A with the USB port. Two devices cannot share this port at the same time. Figure
A.2 shows the pin layout for Serial A and Serial B. Table A.2 and Table A.3 show the
pinout descriptions. Note that the pinout descriptions will be depend on if the port is
configured as an RS-232 or RS-422.
Pin Signal
1 +12V
2 GND
3 CTSA
4 RTSA
5 RXDA
6 TXDA
7 1PPS_OUT
270

Figure A.2. Serial Port Pin Layout

Table A.2 Pinout of Serial Port A

DC voltage +12V
Ground
Serial port A, clear to send
Serial port A, request to send
Serial port A, receive data
Serial port A, transmit data
One-pulse-per-second output
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