X86 Open Platform
·
User Manual
60
No.
Interface Name
Description
7
RS485 serial port
It is the RS485 serial port.
8
RS232 serial port
It is the RS232 serial port.
11.3 Indicator
The interface expansion module supports real-time IO monitoring, and provides a sufficient
number of indicators, as shown below.
Figure 11-4
Indicator
Table 11-3
Indicator Description
No.
Indicator Name
Description
1
POWER
Power indicator
2
IN 1
Input signal 1 indicator
3
IN 2
Input signal 2 indicator
4
IN 3
Input signal 3 indicator
5
IN 4
Input signal 4 indicator