5.5
RS-232 Connector
RS-232 / RS-485 / J1708 Connector
Pin
Signal
Pin
Signal
1
RS-232 DCD
2
RS-232 RXD
3
RS-232 TXD
4
RS-232 DTR
5
RS-232 Ground
6
RS-232 DSR
7
RS-232 RTS
8
RS-232 CTS
9
RS-232 RI / +5V / +V12
5.6
RS-232 / RS-485 / J1708 Connector
RS-232 / RS-485 / J1708 Connector
Pin
Signal
Pin
Signal
1
RS-232 RTS9
2
RS-232 RXD9
3
RS-232 TXD9
4
RS-232 CTS9
5
RS-232 Ground
6
RS-485 D-
7
RS-485 D+
8
J1708 D-
9
J1708 D+
TREK-550 User Manual
22
Summary of Contents for TREK-550
Page 1: ...User Manual TREK 550 Computing Box ...
Page 20: ... ...
Page 36: ...5 9 LED indicator TREK 550 User Manual 22 ...
Page 48: ...53 www advantech com Figure 6 9 Read the value D Set the value ...
Page 55: ...60 www advantech com TREK 303 Specification TREK 303 demo SW application program Figure 6 17 ...
Page 57: ......
Page 58: ...TREK TREKͲ Dipol Comb K 550 A2 30 bo Antenna 3 User 4 44 ...