KTD-S0005-0
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
2
VCC
1)
Power 5V
3
BATT
Battery
4
+12V
1)
Power 12V
5
-5V
1)
Power supply -5V
6
-12V
1)
Power supply -12V
7
GND
Ground
1
2
8
8
VCC
1)
Power 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.
Summary of Contents for MOPSlcdLX
Page 1: ...MOPSlcdLX KTD S0005 0...
