Technical Product Specification

Intel® Server System R2000IP Product Family TPS Power Subsystem
Revision 1.1
15
3.2 Power Distribution Board and Power Interface board
3.2.1 Input Connectors to Power Interface board (PSU mating connectors)
Pin
Signal
Pin
Signal
S1
+12V Remote Sense
S13
n.c.
S2
+12V Remote Sense
Return
S14
n.c.
S3
12V Load Share
S15
A0
S4
SMBAlert#
S16
Present (not used)
S5
SDA
S17
Vbias (not used)
S6
SCL
S18
n.c.
S7
PSKILL (grounded)
S19
n.c.
S8
PSON
S20
n.c.
S9
PWOK
S21
n.c.
S10
A1
S22
n.c.
S11
5VSB
S23
5VSB
S12
5VSB
S24
5VSB
P1
+12V output
P3
Ground
P2
+12V output
P4
Ground
Figure 17. Power Supply Interface Connector Pin-out on Interface Board