KL6821 BECKHOFF Bus Terminal, 1-channel communication interface, DALI/DALI-2, master/power supply

Estimated Lead Time : 4-6 Weeks

Manufacturer : BECKHOFF

Part Number : KL6821

Technology : DALI/DALI-2

Number of channels : 1

Slaves/groups : max. 64 DALI/DALI 2 slaves and 64 DALI 2 input devices; max. 16 groups

Data transfer channels : 1

Data transfer standard : DALI + DALI-2

Data transfer rates : 1200 baud

Current consumption K-bus : typ. 55 mA

Current consumption power contacts : –

Electrical isolation : 500 V (K-bus/DALI-bus)

Bit width in the process image : Input/Output: 6 Byte each

Configuration : via the Bus Coupler or the controller

Nominal voltage : 24 V DC (-15 %/+20 %)

Input voltage : 24 V DC (-15 %/+20 %)

Insulation voltage : DALI-bus/K-bus: 1,500 V DC,

DALI-bus/power : contacts: 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

Shipping weight : 1 kg