Using The Rs-485 Serial Interface; Table 13: Serial Rs-485 Interface Connection Information - Advantech ARMA-K100-CRM Installation And Operating Manual

TABLE 13: SERIAL RS-485 INTERFACE CONNECTION INFORMATION

Serial Interface (J2),
Pin #
6
4
9
3
5
1
4.3.2 U RS-485 S
SING THE
The RS-485 serial interface provides a powerful means of monitoring and controlling key amplifier
parameters. A communications program is provided with the unit that will allow full access to all
amplifier functions. Note that an RS-232/RS-485 adapter is required to use the program on a PC
serial port.
Function key 'F10' is reserved to go to the next menu (screen) page. There are three menu
(screen) pages.
Function keys 'F1' to 'F9' are used to control/query the amplifier. All queries display the
received packet in full. The header '<00A' should be disregarded as well as the trailer '#x' where
'x' is a checksum character.
NOTE: ALT-X to exit the program.
Active condition
Serial Transmit port, RS-485 TX + levels.
Serial Transmit port, RS-485 TX - levels.
Serial Receive port, RS-485 RX + levels.
Serial Receive port, RS-485 RX - levels.
System common.
Shield
I
ERIAL NTERFACE
ARMA-K100-CRM
RS-485/RS-232
Adapter, Pin #
17
3
14
2
1
26