Converter input/output

735296

This connection panel enables the student to perform basic experiments with the universal converter (735 297), manual control of the power transistors and/or output of all status messages, control signals as well as galvanically isolated actual current values.

Input/outputs (TTL level):

PH1/1, PH1/2, PH2/1, PH2/2, PH3/1, PH3/2 for the control of the power transistors via the bridging plugs or TTL signals, can also be used as measurement output for displaying the control signals on the oscilloscope.
Inhibit, chopper control input, clear
Status outputs for:
Motor temperature
Brake chopper signal
Converter faults
Converter ready signal

Inputs/outputs (analogue signals):

0...5 V corresponding to the trigger angle 180...0 degrees of the converter/rectifier
Output for current of phases 1, 2 and 3
Output current magnitude sum
Power supply from the universal converter via 25-pin sub-D socket.

25-pin connection cable

Converter input/output

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