Power Electronics SD300 Series - Control Cables Access

POWER ELECTRONICS
SD300
CONTROL CONNECTION
73
Although the control board is insulated galvanically, for safety reasons it is
recommended not to modify the wiring while the equipment is connected to
the input power supply.
WARNING
Changes of control wiring or bridges should be performed after
disconnecting the input power and checking, with a multimeter, that the DC
Link voltage is discharged (below 30VDC). Otherwise, you may get an
electric shock
Control Cables Access
The control cables must be connected to the control terminals located below
the seven-segment display. Remove the terminals cover pushing on the
right-side clip as follows:
3
Terminals cover removal