Instructions Capacitive Keypad
GB
GB
Technical specifications
technical specifications
7.
7.1. Power Supply / Voltage
The keypad needs a 12-15 V DC power supply to
be provided by either the a/b intercom or when
connected to an IP device via a 6-pin ribbon
cable or a pair of wires (depending on the
version of the IP intercom). For IP intercoms an
additional 12 V power supply is not necessary,
however, in this case the keypad will not be
illuminated. Current draw varies from approx.10
mA (without background illumination) to 95 mA
(maximum background illumination).
7.2. Declaration of Conformity
This keypad meets norms on safety of infor-
mation technology equipment according to EN
60950-1.
In addition it also meets the norms on transmis-
sion of stray radiation according to EN 55022,
and interference resistance according to EN
55024.
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