Specifications

PDU Display Interface
40kW InfraStruXure PDU—Operation and Configuration 17
Alarm Relay Map Configure the relay outputs, using
the Alarm Relay Map. Each
Alarm Map corresponds to an
output relay. For example, Alarm
map 01of04 corresponds to the first of four relay outputs. The second
line, in brackets [ ], lists the items that you have selected to map to the
selected relay. The third line allows you to select the alarms to which
you want to map the relay:
• Any Load (L)—Maps to over- or under-current alarms for
circuit breaker panels and branch circuits.
• Overload (O)—Maps to over-current alarms for circuit breaker
panels, branch circuits, and SYSGND.
• Input Voltage (Vi)—Maps to any input voltage alarm.
• Output Voltage (Vo)—Maps to any output voltage alarm.
• PDU in Bypass (By)—Mapping this option will cause the relay
output to actuate when the Q3 breaker is closed.
• Any Breaker (Br)—Mapping this option will cause the relay
output to actuate when the input, bypass input (Q10), or cross-
tie output breaker is not in its normal state.
• Contacts 1–4 (C1, C2, C3, C4)—Maps to the input contact
alarms.
Before exiting the screen, to save your changes, select the Apply
Now option on the bottom line of the screen.
Alarm Map: 01 of 04
[Vo, By, C4]
Map: Input Voltage
Apply Now