MISCOM8220G Layer 3 Din-rail Industrial Ethernet Switch
- 9 -
Figure 2-4 Schematic diagram of the alarm relay
Table 2-5 Relay output terminal pin definition and description
Number
Pin definition
illustrate
1
Alarm relay output
normally open
2
Alarm relay output
common
3
Alarm relay output
normally closed
Serial network port (CONSOLE)
The network management port is an RJ45 interface, as shown in Figure
2-5. Please use the serial extension cable provided by the company to connect
to the serial port of the PC. The interface communication standard is 3-wire
RS-232.
The communication parameters of the serial port are as follows: baud rate:
115200, data bit: 8, check digit: none, stop bit: 1, flow control: none
Figure 2-5 Serial port diagram of the RJ45 interface