Shanghai Huace Navigation Technology LTD. A020012 Manuale Utente
P5E GNSS Reference Receiver User Guide
Page
66
C. C
OMMUNICATION
P
ORTS
D
EFINITION
C.I. CHC
P5E
R
ECEIVER
COM
1
(7-PIN
LEMO
P
ORT
)
D
EFINITION
PIN
FUNCTION
1
Ground ( - )
2
Ground ( - )
3
RS232-TX (Output)
4
PPS
5
Not Used
6
VIN
7
RS232-RX (Input)
C.II. CHC
P5E
R
ECEIVER
COM
2
(10-PIN
LEMO
P
ORT
)
D
EFINITION
PIN
Signal Name
Description
1
RXD
RS232-RX (receive data through this pin)
2
TXD
RS232-TX (transmit data through this pin)
3
PWR
External Power Input (positive pole)
4
PWR
External Power Input (positive pole)
5
PWR, GND
External Power Input (negative pole), External Power Ground
6
PWR, GND
External Power Input (negative pole), External Power Ground
7
VBUS
USB device
8
DM
USB device