Specifications

Installation Procedures: Connect User Input Contacts and Relay Outputs to the User Connection Plate

22 150 kW InfraStruXure Power Distribution Unit

To connect and monitor your contacts

1. Choose one or more contact numbers on the User/EPO contacts port on the user connection

plate. The user connection plate connects to the PDU monitoring unit.

2. From the PDU display interface:

a. Press

ESC or ENTER to go to the top-level menu screen.

b. Select Contacts from the top-level menu screen and press

ENTER.

c. Select Contact Inputs (or Relay Outputs) and press

ENTER to display the contact inputs (or

relay outputs) screen.

d. Select Contact In and press ENTER to select the number of the contact you are connecting.

The continue arrow will appear next to the contact number. Press the Up or Down arrow to

go to the appropriate contact number and press

ENTER.

e. Press the Down arrow to enter a unique Name for the contact and to configure the Normal

state of the contact (Open or Closed). The default Normal state is Open. Press

ENTER.

3. Connect contact wires (300 V-rated cabling required) to the terminal block on the user

connection plate. Use a 2.5-mm standard screwdriver.

4. Run the wires from the terminal block out the roof or under the floor of the PDU to your

contacts.

Note

You will be prompted for your password.

Warning

Ensure the wires are properly retained and kept away from

high-voltage lines and breakers.