Beckhoff Automation GmbH & Co. KG EL6821
EL6821 EtherCAT Terminal, 1-channel communication interface, DALI-2, master/power supply
Категории:
Технические характеристики
| 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 |
| Transmission rate | 1200 baud |
| Electrical isolation | 500 V (E-bus/DALI-bus) |
| Current consumption power contacts | â |
| Current consumption E-bus | typ. 80 mA |
| Напряжение питания | 24Â V DC (-15%/+20%) |
| Напряжение питания | DALI-bus/E-bus: 1,500 V DC |
| DALI power supply | max. 250 mA (can be switched off) |
| Guaranteed output current | 220Â mA |
| Напряжение питания | constant load 275 V AC rms |
| Special features | 2 digital inputs for simplified installation; TwinCAT library: TwinCAT PLC DALI |
| Масса | approx. 80 g |
| Operating temperature | -25â¦+60°C |
| Storage temperature | -40â¦+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 |
| Description | The EL6821 allows up to 64 DALI-/DALI-2 slaves and 64 DALI-2 input devices to be connected. The TwinCATÂ 3 System Manager makes it easy to configure and parameterize DALI devices. Programming is performed exclusively via TwinCATÂ 3 function blocks. The |