Internal Interfaces; Pin Assignment Of The Internal Interfaces; Device Fan Supply (X512) - Siemens SIMATIC IPC627E Operating Instructions Manual

A.2

Internal interfaces

A.2.1

Pin assignment of the internal interfaces

Interface
Memory
Bus expansion
Power supply
BIOS Recovery
Serial ATA
Connection for PS
serial ATA
Connection for PS fan
Connection for equip-
ment fan
Backup battery
USB port
USB port
Spare HDD
A.2.2

Device fan supply (X512)

Pin
1
2
3
4
SIMATIC IPC627E
Operating Instructions, 12/2018, A5E44297201-AA
Position
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Name Meaning
GND Ground
+12 V Switched voltage supply
CPU FAN_CLK Clock signal
PWM PWM signal
Description
4 DIMM sockets, 64-bit
Socket for bus expansion, assigned PCI bus signals
20-pin connector plug for power supply
Jumper:
Jumper on pins 2-3: default
•
Replug to pins 3-4 for BIOS Recovery
•
Replug to pins 1-2 for ME Update
•
A special USB stick is required for this (not included in scope of
*
delivery; contact your local SIEMENS representative)
Serial ATA, max. 2 /4 drives operable
Voltage supply for serial ATA
Voltage supply for CPU fan, 4-pin male connector
Voltage supply for equipment fan, 4-pin male connector
Voltage supply for backup battery, 2-pin male connector
USB channel 6 and 7, 10-pole male connector
on expansion card (optional) guided
USB channel 9, upright USB socket
LED display
Hardware description
A.2 Internal interfaces
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