Emerson HPR12K-00 Operating Instructions Manual

Operating Instructions

HPR12K-00

1. General Install

Connecting the input power cable, output load cable and communication wire according
to the below figure.

Embedded Power for
Business-Critical Continuity

Rev.06.09.10

HPR12K-00

1 of 6

Aux. DC

Output

AC INPUT AC INPUT AC INPUT AC INPUT

I2C/PMBus

Communication

Main DC Output

Main DC Output

AC Line Input

2. General Settings

Unless otherwise specified, when the PSON# switch is de-asserted (48V o/p is disabled).
It is means Manual ON/OFF DIP switch SW1 should be default according to below table.
And It must be checked before shipping.

DIP switch SW1 setting as a default

Power Supplies
Status

OFF Up Down Up Down Up Down Up Down

PSU 1# PSU 2# PSU 3# PSU 4#

CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH8

Note 1. The status Down means set to ON position. The status UP means set to OFF position.

Note 2. Programming Switch SW1 default settings:
PSON switches : OFF
PSKILL switches : ON

Technical Reference Note

3. ON/OFF Operation (PSON#)

3.1 Manual ON/OFF Operation

The DIP switch SW1 used turn on or off the PSU by manually. The PSU in SLOT1 is turn on when the CH1 of DIP switch
SW1 turn on. The other PSU see Table 1.

Note : DIP switch CH2 should be set to ON as a default. Incase if CH2 is set to off, Power supply is slot 1 will not turn on
even if CH1 is set to ON position.

Table 1 PSON# Switch Characteristics

Embedded Power for
Business-Critical Continuity

Rev.06.09.10

HPR12K-00

2 of 6

Power Supplies
Status

ON Down Down Down Down Down Down Down Down

OFF Up Down Up Down Up Down Up Down

Note. The status Down means set to ON position. The status UP means set to OFF position.

PSU 1# PSU 2# PSU 3# PSU 4#

CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH8

Figure 1: DIP Switch for ON/OFF Operation

Figure 2: The SLOTs define of Rack