Smart (Smart Ride Through) Definition - QUANTA W Mainboard Series S210-MBT2W Technical Manual

A S
BOUT THE ERVER
For 62 mil thick board: FCI 10035388-106LF

For 93 mil thick board: FCI 10035388-102LF

[1.3.250] CRPS (Common Redundant Power Supply) Connector
P N
IN AME
A1 GND
A2 GND
A3 GND
A4 GND
A5 GND
A6 GND
A7 GND
A8 GND
A9 GND
A10 +12V
A11 +12V
A12 +12V
A13 +12V
A14 +12V
A15 +12V
A16 +12V
A17 +12V
A18 +12V
P N
IN AME
B1 GND
B2 GND
B3 GND
B4 GND
B5 GND
B6 GND
B7 GND
B8 GND
B9 GND
B10 +12V
B11 +12V
B12 +12V
B13 +12V
B14 +12V
B15 +12V
B16 +12V
B17 +12V
B18 +12V
1-85
[1.3.250] CRPS (Common Redundant Power Supply) Connector
P N
IN AME
A19 PMBus SDA
A20 PMBus SCL
A21 PSON
A22 SMBAlert#
A23 Return Sense
+12V remote
A24
Sense
A25 PWOK
[1.3.251] SmaRT (Smart Ride
Through) Definition
[1.3.252] A standard system requirement is that a loss of power
for 1 cycle of the AC input (20msec for a 50Hz input) shall not
interrupt the operation of the system. In order to support this,
the power supply has a large bulk capacitor used to supply
power to the system while the AC input is too low. This large
bulk capacitor must support 75% of the power supplies output
rating for 20msec to support most system operating conditions.
AC P S (
OWER UPPLIES TO BE UPDATED
P N
IN AME
A0 (SMBus
B19
address)
A1 (SMBus
B20
address)
B21 12V stby
Cold Redun-
B22
dancy Bus
12V Load
B23
Share Bus
B24 No Connect
B25 No Connect
)