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Beckhoff EL6821
The EL6821 allows up to 64 DALI-/DALI-2 slaves and 64 DALI-2 input devices to be connected. The TwinCAT 3 System Manager makes it easy to configure and parameterize DALI devices. Programming is perfor…
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Description
The EL6821 allows up to 64 DALI-/DALI-2 slaves and 64 DALI-2 input devices to be connected. The TwinCAT 3 System Manager makes it easy to configure and parameterize DALI devices. Programming is performed exclusively via TwinCAT 3 function blocks. The
Specification
| 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 Temperature | -25…+60°C |
| Storage Temperature | -40…+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 |
| Design Form | compact terminal housing with signal LEDs |
| Material | polycarbonate |
| 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 BZxxxx 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 |
| Dimensions (W X H X D) | 12 mm x 100 mm x 68 mm |
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