The EL6821 allows the connection of up to 64 DALI-/DALI-2 slaves and 64 DALI-2 input devices. The TwinCAT 3 System Manager makes it easy to configure and parameterize DALI devices. Programming is performed exclusively via TwinCAT 3 function blocks. The EL6821 contains an integrated DALI bus power supply that can be switched off. The electrically isolated input voltage must be supplied via the EL9562 power supply terminal.
The EL6821 is certified according to DALI-2 standard.
Product status:
regular delivery
Product information
Technical data | EL6821 |
---|---|
Technology | DALI-2 |
Slaves/groups | max. 64 DALI control gears (ballasts) and max. 64 control devices (input devices/application controller) |
Data transfer channels | 1 |
Data transfer standard | DALI + DALI-2 |
Data transfer rates | 1200 baud |
Electrical isolation | 500 V (E-bus/DALI-bus) |
Current consumption power contacts | – |
Current consumption E-bus | typ. 80 mA |
Input voltage | 24 V DC (-15%/+20%) |
Insulation voltage | DALI-bus/E-bus: 1,500 V DC |
DALI power supply | max. 250 mA (can be switched off) |
Guaranteed output current | 220 mA |
Surge voltage resistance | constant load 275 V ACrms |
Special features | 2 digital inputs for simplified installation; TwinCAT library: TwinCAT PLC DALI |
Weight | approx. 80 g |
Operating/storage temperature | 0…+55°C/-25…+85°C |
Relative humidity | 95%, no condensation |
Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
Protect. rating/installation pos. | IP20/variable |
Approvals/markings | CE |
Housing data | EL-12-8pin |
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Design form | compact terminal housing with signal LEDs |
Material | polycarbonate |
Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
Side by side mounting by means of | double slot and key connection |
Marking | labeling of the BZxxx series |
Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
Stripping length | 8…9 mm |
Current load power contacts | Imax: 10 A |
*s: solid wire; st: stranded wire; f: with ferrule
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