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Chapter 18
A system using the MOPSlcdLX also can be supplied from the PC/104 bus connectors. If only those supply
voltages pins are used, the following limitations apply:
Modules on the PC/104 bus consuming a higher supply current must provide power supply through an
additional c
onnector.
Note:
Th
e MOPSlcdLX is no
PC/104 connectors for power supply t
onal I/O cards if your sy
the PC/104 connector for power supp
18.3 External Battery
Y
ou can connect an external battery to Pin 3 (BATT) of the power connector instead of Pin 9 of the KBD
connector. F
or more information refer to the Keyboard chapter of this manual.
Note:
Pin 3 (power connector)
coupled, therefore do not connect two batteries.
Kontron User's Guide MOPSlcdLX
Power
Number of Pins on
ISA Part
VCC (+5V)
4
+12V
2
-12V
2
-5V
2
GND
8
t a replacement
for a b
ackplane
o the M
OPSlcdL
ste
m exceed
s the ab
ove limit
ly to th
e full PC/
and Pin 9 (KBD connector) are connected to the same signal. The pins are not de-
34
Max. Current
per Pin
4A
2A
2A
2A
8A
. Use all power pins
on
the power connecto
X, and also use all ad
dit
ional power connecto
ations. It is not acc
epta
ble to use only the p
104 stack.
Power Connector
r and on the
rs on additi-
ower pins of
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