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BDD Touch Display
4
Electrical connections
11
BDD 750-1P01-000-203-2-A
4.1 DC power supply
The unit accepts DC supply from 18 to 30 V
at the terminals 1 and 2. The power
consumption depends on the level of the
supply voltage with approx. 100 mA and the
additional current required at the auxiliary
voltage output.
All GND terminals are internally
interconnected.
4.2 Auxiliary voltage output
Terminal 3 and 4 provide an auxiliary output
for supply of sensors and encoders.
The output voltage depends on the power
supply.
The encoder voltage is approx. 1 V lower
than the power supply voltage at terminal 1
and 2 and should be loaded with max.
250 mA.
