Figure 4-3, Rs232 serial port connection, Figure 4-4 – Honeywell ULTRAKEY LITE HJC5000 User Manual
Page 50: Rs232 serial port connection and megapit
50
Installing UltraKey Lite with MAXPRO-Net
Figure 4-3
RS232 Serial Port Connection
Figure 4-4
RS232 Serial Port Connection and MegaPIT
MAXPRO Serial Port (RS232)
RJ45 to
DB9 female
#2(RX)
#5(GND)
#3(TX)
DB9(M axpro)
#6(TX)
#5(GND)
#4(RX)
RJ45 (Ultrakey Lite)
RJ45 to DB9 female
RJ45 to
DB9 female
RJ45 define:
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_TX and
RS232 use same UART_AC
Controller 1
Controller 16
4
4
4
RJ45
Network
Cable
1
RJ45
Network
Cable
1
PSU
3
PSU
3
Controller 1
Controller 8
RS232
MEGAPIT - 1
Controller 249
RS232
Controller 256
MEGAPIT - 32
MEGAPIT
1--RS422_TX+
2--RS422_TX-
3--NC
4--RS232TX
5--RS232GND
6--RS232RX
7--RS422_RX-
8--RS422_RX+
RJ45 define:
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_TX and
RS232 use same UART_AC
MAXPRO Serial Port (RS232) and MegaPIT
RJ45
Network
Cable
1
PSU
3
PSU
3