Individual lights (or hard-wired light groups) are wired directly to the distribution box with an appropriate wire gauge (usually 3 × 1,5 mm²).

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 3 push-buttons: 4 × 0,5 mm²). Push buttons that are controlling same light are connected to the same input in parallel.

Sensors are wired directly to distribution box. More sensors can be used for same light. Presence sensors must be wired in parallel, read sensors in series.

Light
Dimmable light
Push-button
Door / window reed sensor
PIR motion sensor
Light sensor

All light ballasts are wired to DALI bus with an appropriate wire gauge (usually 5 × 1,5 mm²)

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 3 push-buttons: 4 × 0,5 mm²)

Sensors are wired directly to the distribution box. More sensors can be used for the same light. Presence sensors must be wired in parallel, read sensors in series.

DALI Light

Individual sockets are wired directly to the distribution box with an appropriate wire gauge (usually 3 × 2,5 mm²)

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 3 push-buttons: 4 × 0,5 mm²)

Managed sockets

Sockets group is wired to the distribution box with an appropriate wire gauge (usually 3 × 2,5 mm²)

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 3 push-buttons: 4 × 0,5 mm²)

Blind motors are wired directly to the distribution box with an appropriate wire gauge (usually 4 × 1,5 mm²)

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 2 push-buttons (up/down): 3 × 0,5 mm²)

Blinds motor
Blinds push-buttons

Exhaust fans are wired directly to the distribution box with an appropriate wire gauge (usually 3 × 1,5 mm²)

Push-button flush boxes are wired directly to the distribution box with signal wires. One wire for each push-button and one common wire (for 1 push-button: 2 × 0,5 mm²)

Exhaust fan motor

Radiator valves and boiler enable signal are wired directly to the distribution box with an appropriate wire gauge (usually 3 × 1,5 mm²)

Thermostat is field module - see Field modules wiring.

Radiator valve

Applies to:

• Light controller
  • LD-V4-IQ
• Scene controllers
  • SC-4T-IQ
  • SC-4O-IQ
  • SC-4S-IQ
• HVAC controllers
  • TH-1M-IQ
  • TH-1T-IQ
  • TH-2-IQ
  • TH-3-IQ
• HVAC actuators
  • FC-1-IQ

IEX2 bus

All field modules are connected to the IEX bus with 2 x 2 x 0,8 mm² cable.

Some devices controlled by Field modules needs additional power supply:

• LD-V4-IQ need LED power supply; 12 or 24V DC depending of LED stripe type
• FC-1-IQ need fan-coil motor and valve power supply; see fan-coil documentation - usually 230V AC

LED stripe

Fan-Coil Fan
Fan-Coil Valve