Relay module for DIN rail mounting

The LCN-SR6 is a six-way relay module of the LCN bus system which does not require a separate LCN bus module. Any loads can be switched with its relays. The LCN-SR6 can be extended to eight relays with an LCN-R2H if required. Thanks to a button on the top the relays can be switched manually. The module does not need to be parameterised for this. Thus the wiring can be checked before the LCN system is set up. As an independent bus module it has an I-connection for the operation of LCN-RR, IR remote control receiver, LCN-TS temperature sensor, LCN-BMI motion detector, LCN-GRT/-GBL/-GUS interior sensors, LCN-ULT universal transponder reader,  LCN-GTxD glass info module, LCN-BT4H, LCN-BU4L, binary and key sensor and others. The P-connection is provided as digital input/output for extensions such as relays LCN-R4M2H, LCN-R6H, LCN-R2H, LCN-BS4 current sensors and others.

Application fields:

  • Control systems for any motors and drives
  • Controls of blind and roller shutter motors for shading and ventilation
  • Control of any AC1 loads

All functions can be used independently and are therefore available simultaneously.

For the switching of extra-low voltages, the LCN-SR6 is available as LCN-SR6G. The relays have gold contacts, which are suitable for voltages below 20 V and currents below 100mA.

Product handbook