Detailed descriptions
16.1 Motherboard
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
207
Display interface (1st LVDS channel), X400
Pin no. Short description Meaning Input / Output
1 P5V_D_fused +5V (fused) display VCC Output
2 P5V_D_fused +5V (fused) display VCC Output
3 RXIN0- LVDS output signal bit 0 (-) Output
4 RXIN0+ LVDS output signal bit 0 (+) Output
5 P3V3_D_fused +3.3V (fused) display VCC Output
6 P3V3_D_fused +3.3V (fused) display VCC Output
7 RXIN1- LVDS output signal bit 1 (-) Output
8 RXIN1+ LVDS output signal bit 1 (+) Output
9 GND Ground -
10 GND Ground -
11 RXIN2- LVDS output signal bit 2 (-) Output
12 RXIN2+ LVDS output signal bit 2 (+) Output
13 GND Ground -
14 GND Ground -
15 RXCLKIN- LVDS clock signal (-) Output
16 RXCLKIN+ LVDS clock signal (+) Output
17 GND Ground -
18 GND Ground -
19 NC Unassigned -
20 NC Unassigned -
Display interface (2nd LVDS channel), X401
Pin no. Short description Meaning Input / Output
1 GND Ground -
2 GND Ground -
3 RXIN10- LVDS input signal bit 0 (-) Output
4 RXIN10+ LVDS input signal bit 0 (+) Output
5 GND Ground Output
6 GND Ground Output
7 RXIN11- LVDS input signal bit 1 (-) Output
8 RXIN11+ LVDS input signal bit 1 (+) Output
9 GND Ground -
10 GND Ground -
11 RXIN12- LVDS input signal bit 2 (-) Output
12 RXIN12+ LVDS input signal bit 2 (+) Output
13 GND Ground -
14 GND Ground -
15 RXCLKIN1- LVDS clock signal (-) Output
16 RXCLKIN1+ LVDS clock signal (+) Output
17 GND Ground -
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