
7
iPDU - Ref.: IOMPDUXXXX02-GB 00
ENGLISH
2. INTRODUCING iPDU
Component Description
1. Input power status indicator 2-inlet Model: Displays power status for each input power G1 through G2
1-inlet Model: Displays power status for the input power G1
2. Output power status indicator
(A ~ L) Displays power status for each power outlet A to L
3. Status indicator Displays input current, voltage, frequency, error code and the number of daisy chains
4. Daisy-chaining mode DIP Switch
(C-link DIP)
Set the daisy-chaining mode for iPDU.
Auto mode: For the master iPDU, set all the DIP switches of the C- link to ON by moving
all the switches downwards; for all the other iPDU (slave iPDU IIs) in the daisy chain,
set all the DIP switches of the C- link to OFF by moving all the switches upwards. After
setting the DIP switches for all the iPDU s in the daisy chain, the daisy chain ID can be
assigned for each iPDU automatically.
Manual mode: The daisy chain ID for all iPDUs is assigned by the user manually. Please
refer to DIP Switch Setting Table on page 20.
5. Reset button Enables you to reset the iPDU if the system locks up.
6. Operation mode DIP switch
Set the mode of operation for the iPDU.
Default mode (S1 off, S2 off): Set the DIP switches S1 and S2 to OFF by moving the
switches upwards for normal operations.
7. Serial (CONSOLE) Port Enables you to configure the iPDU using the serial port. Users can also connect an
optional EMD to this port.
8. Digital output Connects to digital outputs that are normally open or normally closed.
9. Breaker Prevents excessive current flow to protect the system.
Status indicator Description
Input and Output power status
indicator
Display status of each power input and outlet (A ~ L) as follows:
Input/Output power indicator: Displays the input / output power status.
• Grey: power off
• Green: power on
• Red: power fault
Input power status indicator
Displays input voltage (Volts), input current (Amps), frequency (Hz), and the number of
daisy chains sequentially on the 7-segment switching display. This indicator also shows
system errors in the form of an error code such E01, E02, E03 and so on.
Refer to Error codes on page 36 under the appendix for a list of all error codes.
Status indicators
The front panel of the iPDU has several LED indicators that provide information about the input and output power status. The following
table describes these status indicators.