August 2012 ABB STOTZKONTAKT Gmb H ABB ibus

August 2012 ABB STOTZ-KONTAKT Gmb. H ABB i-bus® KNX Energy Module EM/S 3. 16. 1 Energy Actuator SE/S 3. 16. 1 © ABB 26 November 2020 | Slide 1

ABB i-bus® KNX Energy Module and Energy Actuator Energy Module EM/S 3. 16. 1 § Measures energy consumption for each channel § Measures instrument and power values § Monitoring with threshold values § Load Control (Master) Energy Actuator SE/S 3. 16. 1 In addition to the functions of the EM/S: © ABB 26 November 2020 | Slide 2 § Functionality of the ABB i-bus® KNX Switch Actuators § Load Control Master and Slave

ABB i-bus® KNX EM/S 3. 16. 1 Energy Module The Energy Module faciliates a detailed and transparent insight into the energy consumption of a building. § Measure energy consumption down to the consumer level. § The energy consumption is measured for each channel and for the total device. § Every meter is assigned with an intermediate meter for individual measuring tasks. Monitoring of Instrument and Power Values § Active Power, Current, Voltage, Frequency and further values are available Load Control § © ABB 26 November 2020 | Slide 3 The Energy Module can control up to 10 Energy Actuators.

ABB i-bus® KNX EM/S 3. 16. 1 Energy Module Application § Active consumption measurement § Monitoring of electrical values Benefits § Recording and representation of energy consumption of individual consumers § Enhancement of the Energy Efficiency Product § © ABB 26 November 2020 | Slide 4 Energy Module EM/S 3. 16. 1

ABB i-bus® KNX SE/S 3. 16. 1 Energy Actuator The Energy Actuator faciliates additionally to the functions of the Energy Module control of the connected consumer loads. © ABB 26 November 2020 | Slide 5 § Switch reactions depending on thresholds, metering values and events § For every channel, the proven functionality of the ABB i-bus® KNX Switch Actuators is available. § The outputs can be configured as slaves in the Load Control § Instrument and Power Values can be monitored with thresholds.

ABB i-bus® KNX SE/S 3. 16. 1 Energy Actuator Application § Active consumption measurement § Monitoring of electrical values § Switch Actuator, 3 -fold Benefits § Recording and representation of energy consumption of individual consumers § Enhancement of the Energy Efficiency § Intelligent control of the loads in the end circuit Product § © ABB 26 November 2020 | Slide 6 Energy Actuator SE/S 3. 16. 1

ABB i-bus® KNX Functional Overview © ABB 26 November 2020 | Slide 7

ABB i-bus® KNX Individual Functions Meters © ABB 26 November 2020 | Slide 8 § For every channel, the active energy consumption is measured continuously by a meter (Meter A. . . C). § The total consumption is also available (Meter total) § The meter values can be sent cyclically, on request or when a start or stop event occurs.

ABB i-bus® KNX Individual Functions Meters © ABB 26 November 2020 | Slide 9 § Every meter is assigned with an intermediate meter, which can be parameterized for individual measuring tasks. § Each of the intermediate meters can be started by 1 bit objects or at a certain time received § Stopping by 1 bit object, time, duration or limit

ABB i-bus® KNX Individual Functions Instrument Values § Current, Voltage, Frequency Power Values § Active Power, Apparent Power Further Values § © ABB 26 November 2020 | Slide 10 Crest Factor Current, Power Factor

ABB i-bus® KNX Individual Functions Load Control © ABB 26 November 2020 | Slide 11 § SE/S or EM/S can be parameterized as Load Control Master. § Up to 10 Energy Actuators can be parameterized as slaves. § The Master receives Power Values from the slaves which are summed up internally to the Power total. § If the power total exceeds a parameterized load limit, the master sends up to eight load shedding stages on the bus. § If a slave receives the shedding stage, it switches all outputs off with the respective shedding stage.

ABB i-bus® KNX Individual Functions © ABB 26 November 2020 | Slide 12

ABB i-bus® KNX Technical Data © ABB 26 November 2020 | Slide 13

ABB i-bus® KNX i-bus® Tool Display and evaluate device information © ABB 26 November 2020 | Slide 14 § Energy Actuator and Energy Module are both supported by the i-bus® Tool § Display main and intermediate meters § Start, stop and reset intermediate meters § Display of the current power values for active power, apparent power and power factor as well as current, voltage, crest factor and frequency § Display of status values. § Switching of outputs is possible for the Energy Actuator.

ABB i-bus® KNX i-bus® Tool Screenshot i-bus® Tool © ABB 26 November 2020 |

ABB i-bus® KNX Energy Monitoring Save, display and evaluate energy and power values § Incorporates a preprepared ETS project for up to twelve Energy Actuators or Energy Modules as well as an appropriate fully functional visualization solution for representation and further processing of the detected measured values. Functions: © ABB 26 November 2020 | Slide 16 § Display of the main and intermediate meters § Starting and stopping the intermediate meter § Power monitor § Energy value monitor § Saving of the energy values as a. csv file § Permanent monitoring operation