1. August 2012
ABB STOTZ-KONTAKT GmbH ABB i-bus® KNX Energy Module EM/S Energy Actuator SE/S3.16.1
© ABB
20 May 2018 | Slide 1

2. ABB i-bus® KNX Energy Module and Energy Actuator
Energy Module EM/S3.16.1
Measures energy consumption for each channel
Measures instrument and power values
Monitoring with threshold values
Load Control (Master)
Energy Actuator SE/S3.16.1
In addition to the functions of the EM/S:
Functionality of the ABB i-bus® KNX Switch Actuators
Load Control Master and Slave
© ABB
20 May 2018 | Slide 2

3. 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
The Energy Module can control up to 10 Energy Actuators.
© ABB
20 May 2018 | Slide 3

4. 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
Energy Module EM/S
© ABB
20 May 2018 | Slide 4

5. 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.
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
20 May 2018 | Slide 5

6. 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
Energy Actuator SE/S
© ABB
20 May 2018 | Slide 6

7. ABB i-bus® KNX Functional Overview
20 May 2018 | Slide 7

8. ABB i-bus® KNX Individual Functions
Meters
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
20 May 2018 | Slide 8

9. ABB i-bus® KNX Individual Functions
Meters
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
20 May 2018 | Slide 9

10. ABB i-bus® KNX Individual Functions
Instrument Values
Current, Voltage, Frequency
Power Values
Active Power, Apparent Power
Further Values
Crest Factor Current, Power Factor
© ABB
20 May 2018 | Slide 10

11. ABB i-bus® KNX Individual Functions
Load Control
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
20 May 2018 | Slide 11

12. ABB i-bus® KNX Individual Functions
20 May 2018 | Slide 12

13. ABB i-bus® KNX Technical Data
20 May 2018 | Slide 13

14. ABB i-bus® KNX i-bus® Tool
Display and evaluate device information
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
20 May 2018 | Slide 14

15. ABB i-bus® KNX i-bus® Tool
Screenshot i-bus® Tool
© ABB
20 May 2018 | Slide 15

16. 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:
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
© ABB
20 May 2018 | Slide 16

17. ABB i-bus® KNX Energy Monitoring
20 May 2018 | Slide 17

18. © ABB
20 May 2018 | Slide 18