50
Installing UltraKey Lite with MAXPRO-NetFigure 4-3 RS232 Serial Port ConnectionFigure 4-4 RS232 Serial Port Connection and MegaPITMAXPROSerial Port (RS232)
RJ45to
DB9female
#2(RX)#5(GND)#3(TX)DB9(Maxpro)
#6(TX)#5(GND)#4(RX)RJ45 (Ultr akey Lite)
RJ45 to DB9 female
RJ45to
DB9female
RJ45define:
1--RS485_2+/RS422_2_TX+/
RS422_1_RX+
2--RS485_2-/RS422_2_TX-/
RS422_1_RX-
3—NC
4--RS232RX
5--RS232GND
6--RS232TX
7--RS485_1-/RS422_1_TX-
8--RS485_1+/RS422_1_TX+
*RS485_2/RS422_2_TXand
RS232 usesame UART_AC
Controller1 Controller16
44
4
RJ45
Network
Cable
1
RJ45
Network
Cable
1
PSU
3
PSU
3
Controller1
Controller8
RS232
MEGAPIT- 1
Controller249
RS232
Controller256
MEGAPIT- 32
MEGAPIT
1--RS422_TX+
2--RS422_TX-
3--NC
4--RS232TX
5--RS232GND
6--RS232RX
7--RS422_RX-
8--RS422_RX+
RJ45define:
1--RS485_2+/RS422_2_TX+/
RS422_1_RX+
2--RS485_2-/RS422_2_TX-/
RS422_1_RX-
3—NC
4--RS232RX
5--RS232GND
6--RS232TX
7--RS485_1-/RS422_1_TX-
8--RS485_1+/RS422_1_TX+
*RS485_2/RS422_2_TXand
RS232 usesame UART_AC
MAXPROSeria l Port (RS232) and MegaPIT
RJ45
Network
Cable
1
PSU
3
PSU
3