AmITX-RZ-G
Connectors and Jumpers
19
4.2.7.
Serial COM Port Connectors (COM1-6)
Serial Port
Functions
COM1
Supports RS-232 / RS-422 / RS-485, 5V/12V
power support by jumper select (JPS3P,
default NC).
SWS1M:
Switch for mode selection of COM1
(default RS-232).
COM2-4
Support only RS-232
COM5-6 Support
RS-232/ccTALK
RS-232 (COM1-5)
Pin # Signal
Pin # Signal
1 DCD
2 DSR
3 RxD
4 RTS
5 TxD
6 CTS
7 DTR
8 RI
9
GND
10
5V / 12V
RS-422 (COM1 only)
Pin # Signal
Pin # Signal
1 Tx-
2 —
3 Tx+
4 —
5 R+
6 —
7 Rx-
8 —
9
GND
10
5V / 12V
RS-485 (COM1 only)
Pin # Signal
Pin # Signal
1 Tx/Rx- 2 —
3 Tx/Rx+ 4 —
5 —
6 —
7 —
8 —
9
GND
10
5V / 12V
Note
: See 4.3.3 COM1 Mode Selection Switch (JSETCOM1) and COM1-4 Power Selection Jumper (JCOMPWR1-
Содержание AmITX-RZ-G
Страница 8: ...2 Introduction This page intentionally left blank ...
Страница 36: ...30 Driver Installation This page intentionally left blank ...
Страница 40: ...34 Smart Embedded Management Agent SEMA This page intentionally left blank ...
Страница 46: ...40 System Resources This page intentionally left blank ...