2N Analog Vario Installation Manual page 29

electric lock (see above) is connected to 2N
the lock power supply. Connect the power supply as shown in the figure. Just make sure that the
power supply (adapter transformer) is able to supply the required current constantly and that
it is cooled properly (do not wrap it in any thermally insulating material, or use ill-ventilating
covers, etc.!). The required current depends on the count of buttons and other elements in the
set and can be determined for 12 V according to the following formula:
• Basic unit without keypad: 80 mA
• Basic unit with keypad: 200 mA
• 1 one-side extender unit: 80 mA
• 1 two-side extender unit: 100 mA
• Camera: 130 mA
The above mentioned currents are maximum values at 12V.
Cable Arrangement inside the Cover
We recommend you to use a UTP cable (8-wire, approx. 5.5 mm output diameter) for 2N
Vario connection. Push the cable into the groove on the left side of the cover. If you combine
this cable with another one (e.g. the electric lock 2-wire cable), insert the 2-wire first and then
the UTP cable to prevent the 2-wire cable from falling out. You can also fit the cables with
common clamp tape.

Warning
• An improper cable arrangement may cause a malfunction of the product. Before
closing the cover, check all wires and the cover for perfect closing.
Grounding Terminal Connection – Mandatory
Any person that gets in contact with 2N
several thousands of Volts. Drawing one's finger near to the 2N
result in spark discharge. The purpose of the grounding terminal is to protect the product
Installation manual 2N® Analog Vario
®
Analog Vario, the backlight can be powered using
®
Analog Vario may carry an electrostatic charge of
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Analog Vario metal panel may
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Analog
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