Technical information
8.5 Hardware descriptions
SIMATIC IPC677D
132 Operating Instructions, 09/2014, A5E32995420-AC
Pin assignment of the supply for the power supply fan, X515
4 PWM PWM signal Output
Pin assignment of serial ATA voltage supply, X516 - X521
Connector for backup battery, X40, X41
A battery for buffering the CMOS RAM is connected to this connector. This is a 3 V Lithium
battery with a capacity of 750 mAh.
Connection of LC displays
Internal USB 2.0 interface (USB channel 6)
Internal USB 3.0 interface (USB channel 3)
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