Serial Port (M12 A-Code 8 Pos Male) - AXIOMTEK eBOX800-511-FL Series User Manual

eBOX800-511-FL-FL Series user's Manual
3.3.1

Serial Port (M12 A-Code 8 pos Male)

The following table shows pin assignments of this connector:
Pins RS-232
1 DCD
2 RXD
3 TXD
4 DTR
GND
5 DSR
6 RTS
7 CTS
8 RI
【Note】: Each port +5V maximum: 2A, +12V maximum: 1A.
Warning:
According to IP67 warrantee, please indicate specific COM1 settings at the time of placing
an order; don't disassemble the system without authorization.
When receiving information via RS-422/485, if there appear some wrong codes,
please check whether RS-422/485 is connected to GND at both ends. The standard
method of RS-422/485 is to connect GND at both ends and make sure that receiver
h
and transmitter
24
RS-422 RS-485
TX- Data-
TX+ Data+
RX+ No use
RX- No use
GND GND
No use No use
No use No use
No use No use
No use No use
ave the common ground.
Jumper & Connector Settings