CG Drives & Automation, 01-6142-01r0
Control Connections
29
4.
Control Connections
4.1
Control board
Fig. 37 shows the layout of the control board which is where
the parts most important to the user are located. Although
the control board is galvanically isolated from the mains, for
safety reasons do not make changes while the mains supply
is on!
Fig. 37 Control board layout
WARNING!
Always switch off the mains voltage and wait
at least 7 minutes to allow the DC capacitors
to discharge before connecting the control
signals or changing position of any switches. If the
option External supply is used, switch of the mains to
the option. This is done to prevent damage on the
control board.
Relay outputs
Control signals
Switches
Option
Control
Panel
Communication
