Maxtang EHL-35, Руководство пользователя, Страница: 12 / 28

Shenzhen Maxtang Computer Co., Ltd
10
GND 5 6 DSR#
RTS#
7 8
CTS#
RI# 9 10 VCC (same as board’s input voltage)
DCD# 11 12 RXD
TXD 13 14 DTR#
GND
15 16
DSR#
RTS# 17 18 CTS#
RI#
19 20
VCC (same as board’s input voltage)
DCD# 21 22 RXD
TXD 23 24 DTR#
GND 25 26 DSR#
RTS#
27 28
CTS#
RI# 29 30 VCC (same as board’s input voltage)
DCD# 31 32 RXD
TXD 33 34 DTR#
GND
35 36
DSR#
RTS# 37 38 CTS#
RI#
39 40
VCC (same as board’s input voltage)
COM5_6 RS232 Default (Screen: COM5_6)
Signal Pin Signal
NC 1 2 NC
RX5 3 4 RX6
GND 5 6 GND
TX5 7 8 TX6
NC 9 10 (NC)
COM5_6 RS485 Optional (Screen Printing: COM5_6)
Signal Pin Signal
COM5_DATA - 1 2 COM6_DATA -
CO 3 4 CO
GND 5 6 GND
NC 7 8 NC
NC 9 10 (NC)