LCN-IS2

The isolation amplifier LCN-IS2 is an LCN coupling module of the LCN bus system. It has connections for the actual LCN bus of the installation and the LCN two-wire bus. Since it does not have its own processor, parameterization by the LCN system software LCN-PRO is not required. Each LCN-IS2 allows the connection of max. 1 km of NYM cable.

Fields of application:

• For signal amplification of the LCN bus.
• For galvanic isolation of different installation areas or RCD residual current circuit breaker areas within an LCN segment.
• Is required for signal conversion and conditioning for the LCN fiber optic couplers LCN-LLK or LCN-LLG.

There may only be one two-wire bus per segment. The maximum length of the two-wire bus, from the first to the last LCN-IS2, is 50 m. A maximum of 15 stations per LCN-IS2 may be connected to a two-wire bus.