EnOcean master terminal KL6581
Receive LED
Error LED
Send LED 
Run LED 
Power contact
+24 V
Power contact 0 V
+24 V
0 V
+24 V
0 V

KL6581 | EnOcean master terminal

The bidirectional EnOcean technology receives signals from battery-less sensors or transmits data to actuators. With a radio signal range of 30 m, the wiring of buildings can be simplified significantly. The KL6581 EnOcean master terminal is the link between the KL6583 EnOcean transmitter and receiver modules and the application. Up to eight KL6583 EnOcean transmitters and receivers can be connected to a KL6581 EnOcean master terminal. The KL6583 modules are connected to the KL6581 via two wires for the power supply and two wires for the data bus that transmits the EnOcean telegrams. The maximum total length of the data bus is 500 m.

Technical data KL6581
Technology EnOcean
Number of channels 1
Connection 2 x 2-wires directly at the KL6583 EnOcean module (connection of max. 8 KL6583)
Data transfer standard
Data transfer rates 125 kbaud
Cable length max. 500 m
Power supply via the K-bus
Connecting cable up to 500 m
Current consumption K-bus typ. 60 mA
Current consumption power contacts typ. 20 mA + load
Configuration not required
Nominal voltage 24 V DC (-15 %/+20 %)
Special features up to 8 KL6583 EnOcean transmitter and receiver modules
Weight approx. 85 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Protect. class/installation pos. IP 20/variable
Approvals/markings CE, UL
Further EnOcean products
KL6583 EnOcean transmitter and receiver
TwinCAT PLC EnOcean The library is installed free of charge together with TwinCAT from V2.11 Build 2229 (R3 and x64 engineering).
EnOcean For further EnOcean products please see the system overview.