Kontron MOPSlcdLX Instrukcja Użytkownika Pobierz pdf (Strona 30)

KTD-S0005-C Page 26 Power Supply

MOPSlcdLX User's Guide

17 Power Supply

In some applications the MOPSlcdLX is intended for use as a stand-alone module without a backplane. You

need to have a power connector available on the board for direct power supply. The MOPSlcdLX is a +5V

only board. Peripherals can obtain additional voltage from the power connector next to the PC/104 bus.

The additional voltages (+12V, -5V and -12V) are not generated onboard.

17.1 Connector

The power connector is available as X10000C (8 pins).

Header Pin Signal Name Function

1 GND Ground

VCC

Power supply +5V

3 BATT Battery

+12V

Power supply +12V

-5V

Power supply -5V

-12V

Power supply -12V

GND

Ground

VCC

Power supply +5V

Note: 1) To protect the external power lines of peripheral devices make sure that

- the wires have the right diameter to withstand the maximum available current.

- to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.

17.2 Power Pins

Every power pin on the power connector supplement is limited to a maximum current and the following

limitations apply:

Power Number of Pins Max. Current per Pin

VCC (+5V) 2 1A

-5V 1 1A

+12V 1 1A

-12V 1 1A

Note: The MOPSlcdLX is not a replacement for a backplane. Use all power pins on the power connector and on the PC/104 con-

nectors for power supply to the MOPSlcdLX and also use all additional power connectors on additional I/O cards if your

system exceeds the above limitations. It is not acceptable to use only the power pins of the PC/104 connector for power

supply to the full PC/104 stack.

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