Customizing and Updating the PDU

Connect an EPO switch to the user connection plate and test the switch

1.Connect the switch to the EPO connection point terminals located on the bottom side of the PDU user connection plate. Read the label next to the terminal block to determine which terminals to connect to for the signal type you are using:

– Contact Closure—Normally Open

USER INTERFACE

©2001 APC MADE IN USA

1

2

3

4

 

Contact Inputs

 

Contact Outputs

ATS 0 ATS 1 ATS 2

External set of

Normally Open Dry Contacts

EN

– +

 

ATS

EPO 24V

EPO

AC/DC

Contact

– Contact Closure—Normally Closed

USER INTERFACE

©2001 APC MADE IN USA

1

2

3

4

 

Contact Inputs

 

Contact Outputs

External set of

Normally Closed Dry Contacts

ATS0 ATS1 ATS2

ATSEN

– +

Contact

AC/DC

 

 

EPO 24V

EPO

24VAC/VDC—Normally Open

USER INTERFACE

©2001 APC MADE IN USA

1

2

3

4

 

 

Contact Outputs

 

 

Contact Inputs

 

 

 

 

External set of

Normally Open Dry Contacts

24V AC or DC Power Supply

ATS0 ATS1 ATS2

ATSEN

– +

Contact

AC/DC

 

 

EPO 24V

EPO

2.Verify that the EPO DIP switches on the PDU monitoring unit are configured properly for the signal type you are using. The labels above the switches and the figure below show the correct settings for both the Normally Open (NO) and Normally Closed (NC) position.

Normally Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normally Open

or 24V AC/DC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRIPPED

ARMED

EPO

NO NC

Location of switches on PDU monitoring unit

The default setting on the EPO interface on the PDU monitoring unit is for a Normally Open (NO) switch.

Note

60

150kW InfraStruXure PDU—Operation and Configuration

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Image 68
American Power Conversion PD150L6F Contact Closure-Normally Open, Contact Closure-Normally Closed, 24VAC/VDC-Normally Open