Alphatech Slim Key Board, Руководство пользователя

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SlimKeyBoard
– User guide
6
2.1.3 Wall mounting and cables connection
Wall mounting does by two screws, it depends on basis. Into a wall,
beton and stone will carry out by force of plug 6mm or 8mm, if background is
wood or metal plate, then use
special wood screw further to
designate, if is wall from metal,
then is necessary to the drilled
hole cut out winding. To easy
assembly is at the end hereof
instruction
(pgs .21) drill
template.
Lead-in cable goes
through third (bigger) hole and
connect on screw connectors.
Keyboard is powered 12V
namely within the range
alternating voltage min. 10VAC
- max. 15VAC or direct-current
voltage min. 12VDC max. -
18VDC. Load hereof power
supply
it depends on
connected electric lock (0,5A
– 1,0A), in case switch-on heating board this
current will rise about 150mA. Practically mostly will satisfy alternate power
supply 12V/1A.
Wiring clamp switch contact is schematic on picturLabelling " NO "
means inactive open contact, " COM " means common pin (middle) and " NC "
means inactive close contacts. Switch contact is galvanic isolated from other
circuit of keyboard. Variants of connection lock be on picture.
Connection cables and wiring standard and inverse lock
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