Kontron KISS 4U X9SCAF - Manual (Page 25)

7. Product Description KISS 4U V2 – User's Guide (Version 1.01)
After attaching the cables to the terminals of the DC power supplies, always operate the KISS 4U V2
systems with the protective cover available.
Fig. 20 Please observe that the ON/OFF switch of the AC wide range redundant PSU ( ) does not disconnect
the KISS 4U V2 platform from the main power source. Even you turn off the system using the power button
(
Fig. 12, pos. 3) or the ON/OFF switch of this PSU, there is still a standby-voltage of 5 VSb on the
motherboard or SBC.
7.2.3. Grounding Stud
Fig. 16, pos. 9 and Fig. 17, pos. 7). The grounding stud is located on the rear side of the KISS 4U V2 platform (see
The KISS 4U V2 systems with grounding studs marked with a PE symbol have to be grounded by
establishing a large-area contact between the grounding stud and an appropriate grounding
connection point.
Fig. 23: Grounding stud marked with PE symbol Fig. 24: Unmarked grounding stud
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