General
GRMS planning guide
Switch lookbook
Lighting control
Occupancy detection
Energy saver
Project timeline
Products
Release notes
Fleet Manager
Cloud API
401-D2
401-D
For partners
Partner portal
Guest room components and datasheets
Standard room layout
Compatible components
Most DALI-2 luminaire drivers, motion sensors, digital input units, and panels that have been manufactured according to the standard are compatible with 401-D2.
However, if you are planning to use a component that is not listed below, please reach out to Mount Kelvin so we can assure compatibility in advance.
Name | Component | Image | Category |
---|---|---|---|
Room control kit | RCK | ||
DALI power supply unit | RCK | ||
Master unit | Gateway | ||
BACnet gateway | Gateway | ||
PIR motion sensor / presence detector | SensorDetector | ||
Door sensor | Sensor | ||
1-channel dimmer unit | Driver | ||
1-channel dimmer unit | Driver | ||
1-channel dimmer unit | Driver | ||
1-channel blinds controller | Driver | ||
2-channel blinds controller | Driver | ||
4-channel dimmer unit | Driver | ||
Integrated DALI driver | Depends on manufacturer | Driver | |
Integrated DALI-2 driver | Depends on manufacturer | Driver | |
Power relay unit | Relay | ||
Control relay unit | Relay | ||
1-channel relay unit | Relay | ||
4-channel relay unit | Relay | ||
8-channel relay unit | Relay | ||
DALI-2 panels | Switch | ||
Four scenes switch | Switch | ||
Curtain switch | Switch | ||
Reading / desk / floor lamp switch | Switch |
Please note
- Luminaire manufacturers may also be able to equip pendants with DALI or DALI-2 drivers
- The best practice for connecting floor and table lamps to mains is to use luminaire outlet sockets (traditional or DCL-type)
- Make sure that floor, table, and reading lights are ordered without integrated switches
Technical constraints
DALI bus
- The maximum number of devices is 64
- The maximum length of bus cable is 300 m (1.5 mm cable)
- DALI bus voltage: 12V—22.5 V (typical 16V)
- Data transfer speed: 1200 baud (asynchronous)
- The DALI power supply provides up to 250 mA for the DALI bus, each device may draw up to 2 mA unless bus-powered.
EnOcean radio
- Frequency 868.300 MHz
- Transmission range 300 m free field, typically 30 m indoor
- Switch power generation by rocker movement via an electro-dynamic power generator
- The number of wireless switches is unlimited
‣
Mount Kelvin 401-D2 RCU
Mount Kelvin 401-D2 MU
Mount Kelvin 420 BACnet gateway
Magnetic door switch
Helvar 14xxD2
Helvar 320D2
Helvar 402
Helvar 444D2
Helvar 452
Helvar 490
Helvar 454
Helvar 492
Helvar 493
Helvar 494
Helvar 498
Malmbergs MD01
Malmbergs MD02
EnOcean PTM 215
Gira E2
Lunatone DALI Jalousie
Sunricher SR-2303SAC-HP