InteliDrive DCU Industrial 3.4.0 Global Guide
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6 back to Theory of binary inputs and outputs
Binary outputs
High side switch - HSS
Principle of internal connection is showed on picture below.
High side switch connection is for case, where load is permanently connected to the ground (GND).
By activating of Binary output (Bout=1) is closed switch which causes connection of load to the VHS (Voltage
High side) and +Ucc.
Low side switch - LSS
Principle of internal connection is showed on picture below.
Low side switch connection is for case, where load is permanently connected to the voltage (+Ucc).
By activating of Binary output (Bout=1) is closed switch which causes connection of load to the ground (GND).
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