User manual

Rockwell Automation Publication 1769-UM011I-EN-P - February 2013 29

Install the 1769-L3x Controllers Chapter 2

Connect the RJ-45 connector of the Ethernet cable to the Ethernet port (top

port) on the controller.

Assign an IP Address

You can set the IP address by using any of these utilities:

• Rockwell BOOTP Utility (available with RSLinx and RSLogix 5000

software)

• RSLinx software

• RSLogix 5000 software

Use BOOTP to Set the IP Address

The BOOTP utility is a standalone program in one of the following directories:

• RSLinx Tools directory in the Rockwell Software® program folder on the

Start menu

The utility is automatically installed when you install RSLinx software.

• Utils directory on the RSLogix 5000 software installation CD

Follow this procedure to use the BOOTP utility.

1. Start the BOOTP software.

2. Select Tools>Network Settings.

3. Enter the Ethernet mask and gateway.

ATTENTION: Do not plug a DH-485 network cable or a NAP cable into the

Ethernet port. Undesirable behavior or damage to the port may result.

8 ------ NC

7 ------ NC

6 ------ RD-

5 ------ NC

4 ------ NC

3 ------ RD+

2 ------ TD-

1 ------ TD+

RJ-45