USER MANUAL 2AMDI511IPVRDS
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POTENTIOMETER WIRING
2AMDI511IPVRDS
- FIGURE N. 2
In order to activate this mode of control/operation just connect a linear potentiometer of 100 Kohm between the D+
and D- inputs and disconnect the remaining inputs.
By default, the dimming curve follows a logarithmic trend proportional to the resistance value set by the
potentiometer.
A resistance value of less than 5 Kohm is interpreted as load off.
The maximum brightness value is reached by exceeding the value of 95 Kohm.
In case the potentiometer is disconnected, the dimmer sets the output to the saved level (see preset level
change).
The preset value is zero by default.
On the first run in this mode it could be necessary to set the input to a value greater than 50% (55K or higher on DD
+ input) in order to configure the dimmer to the potentiometer mode.
*This setting can be configured through the interface cod. 2AMIN4030000N
OPERATION MODES
LINEAR POTENTIOMETER MODE 100KOHM
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