Technical information
8.5 Hardware descriptions
SIMATIC IPC677D
Operating Instructions, 09/2014, A5E32995420-AC
131
Internal interfaces
Pin assignment of the internal interfaces
Bus expansion Internal X508, X610 Socket for bus expansion, assigned PCI bus
20-pin connector plug for power supply
BIOS Recovery Internal X593 Jumper:
• Jumper on pins 2-3: default
• Replug to pins 3-4 for BIOS Recovery
*
• Replug to pins 1-2 for ME Update
*
*
USB memory stick required
Serial ATA Internal X522, X523,
Serial ATA, max. 3 drives operable
Connection for
PS serial ATA
Internal X516, X517,
X518, X519,
Voltage supply for serial ATA
Connection for
Internal X515 Voltage supply for CPU fan, 4-pin male connector
Connection for
Internal X512 Voltage supply for equipment fan, 4-pin male
Backup battery Internal X40, X41 Voltage supply for backup battery, 2-pin male
USB port Internal X535 USB channel 6 and 7, 10-pole male connector
On expansion card (optional) guided (see section
"Operator controls and interfaces")
USB port Internal X562 USB channel 9, upright USB socket
Pin assignment of the device fan supply, X512
1 GND Ground -