Dc In - Divus TOUCHZONE TZ07 User Manual

The digital ouputs are driven by low 3,3V voltage with 1,75mA current. To be able to use the digital output to
switch any kind of load a relay-module with transistor pre-amplifier is required; an example schematic of a
connected transistor pre-amplified relay-module is shown below.
ATTENTION! The components of such a transistor pre-amplified relay-module vary depending from the used power
supply and manufacturer.
NOTE: Please always remember that the ports are DIGITAL in- and outputs! Their exact specifications can be found
in the table below. Furthermore it is recommended that both in- and outputs are always connected through a
relay circuit.
Voltage output HIGH
(= on)
Voltage output LOW
(= off)
Output current
1.2.1.2

DC IN

3,3 V
0 V
1,75 mA
Voltage input HIGH
(= on)
Voltage input LOW
(= off)
DIVUS TOUCHZONE .
12
1,65 3,6 V
0 V