ABB 6997/60-500 Manual Del Usuario página 35

Installation
1.1.1.16
The control chip and the corresponding actuator
modules are designed to be built into distributors.
• Attach the control chip to a DIN top-hat rail using the
quick-fixing device.
• Connect the control chip according to Fig. 2 (also refer to
the connection information in the Chapter Technical
Data).
Connecting the modules
• Connect output D1 (D2) of the control chip to input
D of the respective dimmer or switching /shutter
actuator module.
Now switch on the mains supply.