Table of Contents
LCS Devices wiring
Discrete (on/off) & Dimmable lights
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
- directly to the distribution box with Cat5+ cable. Up to four buttons on one Cat5+ cable. One core wire for each push-button and one twisted pair for common (for 4 push-buttons: Cat 5+2). Push buttons that are controlling same light are connected to the same input in parallel.
Motion sensors are wired:
- directly to the distribution box with signal wires. One wire for each sensor and one common wire (for 3 push-buttons: 4 × 0,5 mm2). Sensors that are controlling same light are connected to the same input in parallel.
- directly to the distribution box with Cat5+ cable. Up to four sensors on one Cat5+ cable. One core wire for each sensor, one twisted pair for +24 VDC power supply and one twisted pair for 0 VDC (ground) power supply (for 4 sensors: Cat 5+2). Sensors that are controlling same light are connected to the same input in parallel. More sensors can be used for the same light.
| Light |  |
|---|---|
| Dimmable light |  |
| Push-button |  |
| Door / window reed sensor |  |
| PIR motion sensor |  |
| Light sensor |  |
DALI dimmable lights
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 |  |
|---|
Field modules
Applies to:
- Light controller
- LD-V4-IQ
- Scene controllers
- SC-4T-IQ
- SC-4O-IQ
- SC-4S-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 |  |
|---|