User's Manual

Installation and Upgrading

NI-2100, NI-3100, NI-4100 Hardware Reference Guide

3. Thread the cables through the opening in the equipment rack. Allow for enough slack in the cables

to accommodate for movement during the installation process.

4. Reconnect all cables to their appropriate source/terminal locations. Refer to theConnections and

Wiring section on page 19 for more detailed wiring and connection information.

 Verify that the terminal end of the power cable is not connected to the a power supply before

plugging in the 2-pin power connector.

5. Slide the unit into the rack until the attachment holes, along both sides, align to their corresponding

locations on the mounting brackets, as shown in FIG. 11.

6. Secure the AC-RK to the rack by using the four #10-32 screws (80-0186) and four #10 washers

(80-0342) supplied in the kit.

7. Apply power to the unit to complete the installation.

FIG. 11 Mounting Integrated Controller into an equipment rack

Install screws

Bracket

Rack

Mounting Holes

To prevent repetition of the installation, test the incoming wiring by connecting the

Controller’s connectors to their terminal locations and applying power. Verify that the

unit is receiving power and functioning properly. Disconnect the terminal end of the

power cable from the connected 12 VDC-compliant power supply.