ACP-PNVDV-A1-ATXR Quick Installation Guide
ACP-PNVDV-A1-ATXR Quick Installation Guide 13
2.3.7 Clear CMOS (JRTC1)
* Default
Normal Operation *
Clear CMOS
Signal
PIN
NC
1
RTC_RST#
2
GND
3
2.3.8 Serial port 2 in RS-422/485 mode (J422_485)
Signal
PIN PIN
Signal
485TXB-
1
2
485RXB-
3
4
+V5_COM2
5
6
GND