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CM EIB/KNX<br />

1 Getting to know CM EIB<br />

1.1 What is the CM EIB<br />

This is the communications module (CM) for connecting the<br />

LOGO! to the EIB bus.<br />

The LOGO! communications module has been implemented<br />

as a Slave module for the LOGO control module (12/24 or<br />

115/240 Volt).<br />

The module supports communication between the LOGO!<br />

Master and external EIB devices via an EIB.<br />

The CM is a bus participant on the EIB and allows the LOGO!<br />

to communicate with other EIB devices using EIB telegrams.<br />

What are the capabilities of the CM EIB<br />

The CM transfers EIB telegrams to the LOGO! and LOGO!<br />

functions to the EIB.<br />

The CM presents the current states of the EIB devices to the<br />

LOGO!, which is thus able to use its logical functions und<br />

timers to join them together. In the process, the EIB signals<br />

can also be combined with the signals of the local LOGO!<br />

inputs and outputs. The CM then transmits every change of<br />

the output signal via the EIB.<br />

The combination of LOGO! and CM EIB gives the user a<br />

decentralized controller functionality for the EIB with the<br />

capability of setting or changing parameters or operations<br />

quickly, simply and without a programming device.<br />

CM EIB<br />

J31069-D1262-U002-A2-7618 5

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