Datasheet

Power Sub-system 1U Server Chassis SR1300
Revision 1.2
Intel order number A94544-004
8
2.1.1 Power Supply Edge Connector Slot
An AMP* 1364999-1, or equivalent type of slot connector, is used to plug a blind mating edge
connector from the power supply. The following table provides the pin-out for the slot connector.
Table 2. Power Supply Edge Connector Slot Pinout
Pin Signal Description Signal direction with respect to
connector on PDB
B1 -12V Voltage of 12V input from power supply Input to PDB
A1 PS_ON# Logic signal to enable main power supply
outputs
Output from PDB
B2 PwrOk Indicates that all outputs are within
regulation
Input to PDB
A2 SDA IPMB I2C Data Bidirectional
B3 Res Reserved
A3 SCL IPMB I2C Clock Bidirectional
B4 AC Warn Warning to system that power supply has
lost its AC input. No use.
Input to PDB
A4 PSAlert# Indicates power supply is operating beyond
limits and has failed/may fail soon
Input to PDB
B5 5VSB 5V Stand-by voltage Input to PDB
A5 ReturnS Regulate out ground drops for all output
voltages
Output from PDB
B6 (Removed pin) Keying pin. No connect
A6 Res Reserved.
A7 Res Reserved
B8 Res Reserved
A8 3.3VS Regulate out drops for in system for 3.3V
output
Output from PDB
9 Res Reserved
10 Res Reserved
11 12V2 Input to PDB
12 12V2 Input to PDB
13 12V2 Input to PDB
14 12V1 Input to PDB
15 12V1 Input to PDB
16 12V1 Input to PDB
17 Gnd Ground
18 Gnd Ground
19 Gnd Ground
20 Gnd Ground
21 Gnd Ground
22 Gnd Ground
23 Gnd Ground
24 Gnd Ground