8
System Description
USB Connector
Table 2-4: USB 2.0 Port Pinout
RS-485 Port (isolated)
Table 2-5: RS-485 Port Pinout
Pin # Signal Name
1
Vcc
2
UV0-
3
UV0+
4
GND
Pin No
RS-485
Pin1
DATA+
Pin2
DATA-
Pin3
NC
Pin4
NC
Pin5
GND
Pin6
NC
Pin7
NC
Pin8
NC
Pin9
NC
Pin 5
Pin 9
Pin 1
Pin 6