Contents continued

Connecting to Protected Devices . . . . . . . . . . . . . . . . . . . . . . 17

Connection procedure 17

Connecting the Interface Expander 18

Configuring the Interface Expander . . . . . . . . . . . . . . . . . . . 19

Shutdown modes 19

DIP switches 19

Confirmed shutdown mode 20

PowerChute plus support for Confirmed shutdown mode 20

Behavior of Confirmed mode 21

Confirmed shutdown mode and the Advanced port 21 Until Low Battery shutdown mode 22

Timer shutdown mode 22

Testing the Interface Expander 23

Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Limited warranty 24

Obtaining service 24

Warranty limitations 25

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

If you have problems with your Interface Expander 26

Troubleshooting 26

If problems persist 28

Life-Support Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

General policy 29

Examples of life-support devices 29

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Basic port pin assignments 30

Basic port pin assignments 31

Product specifications 32

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APC AP9607 manual Connection procedure Connecting the Interface Expander