User manual

AIMB-567 User Manual 70
B.5 RS-232 Interface (COM1-COM4)
B.6 RS-232/422/485 Setting Interface (JETCOM3)
Table B.5: RS-232 Interface (COM1~COM2)
Pin Signal
1DCD
2DSR
3RXD
4RTS
5TXD
6CTS
7DTR
8RRI
9GND
8
57
6
93
2
4
1
10
Table B.6: RS-232/422/485 Setting Interface (JETCOM3)
Pin Signal Pin Signal
1 R_SINA 2 RXD485_1
3 R_SINA 4 RXD422_1
5 R_SINA 6 RXD232_1
7 DCDA 8 SOUTA
9 COM1_DCD# 10 COM1_SOUT
11 COM1_TXD485N 12 COM1_RXD485P
13 SINA 14 DTRA
15 COM1_SIN 16 COM1_DTR#
17 COM1_TXD485P 18 COM1_RXD485N