2: Hardware Installation
RJ-45 Connector DB-9 Connector
Pins # Signals Pins # Signals
1 Not connected
2 Not connected
3 Tx Data 2 Rx Data
4 Ground 5 Ground
5 Ground 5 Ground
6 Rx Data 3 Tx Data
7 Not connected
8 Not connected
To establish a connection with the CLI interface on the EMGIR4 from your computer, use a terminal emulation
program with the following settings:
z Protocol: Serial
z Port: COM1 to 8
z Baud rate: 115200
z Data bits: 8
z Parity: None
z Stop bits: 1
z Flow Control: None
Status light
• 5V: On when power is applied via the power adapter.
Buttons
The Bypass and Loopback buttons are used to reset the EtherNID. See Resetting to factory defaults on page 17 for
instructions.