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Information for the installer – Control box
Connection of buttons for external operation of channel groups
Operation
Every channel group has its own up/down input at the control box. These inputs require a floating button
or switch so that several channel groups can be operated at the same time. Connect the button/switch to
the desired input and to the corresponding terminal at the control box.
Cable lengths
The maximum cable length when using cable JY ST (Y) 2 × 2 × 0.8 is 100 m.
Terminals
Connect the button for external operation to the required input and to one of the GND terminals.
Figure:
Connection of external button
I
NOTE!
No connection possible for button of external operation 3 and 4 for version M 2C Wired.
