ABB 6997/60-500 Manual Del Usuario página 30

Connection
1.1.1.14
CAUTION
The supply phase for control chip and modules
must be identical (same differential current circuits)!
The modules cannot be distributed to several
phases. Please observe the national regulations and
standards.
Item 1. max. 9 dimmers in parallel per channel
(D1 or D2)
Item 2. Binary inputs 230V
Item 3. max. 3 switching and/or shutter actuators can
be addressed per channel (D1 or D2)
Item 4. Dimmer 6593-xx-500 cannot be combined with
switching or shutter actuators
Item 5. Lines D, N between actuator modules and
control chip
Use the same N line for all modules.