Power Electronics SD700SP Series, Hardware And Installation Manual

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SD700SP POWER ELECTRONICS
46
CONTROL CONNECTION
Control board terminals description
CAUTION
Changes of control wiring or bridges should be performed at least 10 minutes after disconnecting
the input power and after checking the DC Link voltage is discharged with a meter (below 30VDC).
Otherwise, you may get an electric shock.
The user will have only access to the inverter control board that is equipped with the user interface ports
and connectors. It integrates as standard PTC connection, analogue inputs and outputs, digital inputs
and outputs, DC external input power supplies, RS485, RS232 and USB communication and display
ports. Moreover, the board is ready for the connection of optional boards such as I/O expansion board,
encoder board, communication boards, fiber optic board, etc.
Location and description of user connectors