The 2-way pulse counter input is used to record the consumption values of e.g. electricity, gas, water, etc. via 'meters with standardized S0 interface' and then transmit these to the room manager with 'energy management function' for evaluation and display. The power is supplied via a separate 24VDC power pack (110772 or 110773, not included in delivery!!!). The 24VDC power supply is looped through twice at the pulse counter input and is thus available to supply the meter (if necessary). Attention: Only use S0 sensors and ensure correct wiring!!! The device is installed in the junction or installation box.
