ABB i-bus KNX AA/A 2.1.2 Product Manual
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ABB i-bus KNX AA/A 2.1.2 Product Manual

ABB i-bus KNX AA/A 2.1.2 Product Manual

Analogue actuator
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ABB i-bus
KNX
Analogue Actuator
AA/S 4.1.2, AA/A 2.1.2
Product Manual

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Summary of Contents for ABB i-bus KNX AA/A 2.1.2

  • Page 1 ® ABB i-bus Analogue Actuator AA/S 4.1.2, AA/A 2.1.2 Product Manual...

  • Page 3: Table Of Contents

    ® ABB i-bus Contents Page Contents General ....................3 Using the product manual ......................3 1.1.1 Notes ............................4 Product and functional overview ....................5 ® 1.2.1 Integration in the i-bus Tool ......................6 Device technology ................7 AA/S 4.1.2 Analogue Actuator, 4-fold, MDRC ................7 2.1.1...

  • Page 5: General

    ® ABB i-bus General General The Analogue Actuator converts telegrams received via KNX into analog output signals. These signals allow terminal devices in the heating, air-conditioning and ventilation technology or lighting technology to adapt their output variables using bus information and participate in control processes.

  • Page 6: Notes

    ® ABB i-bus General 1.1.1 Notes Notes and safety instructions are represented as follows in this manual: Note Tips for usage and operation Examples Application examples, installation examples, programming examples Important These safety instructions are used as soon as there is danger of a malfunction without risk of damage or injury.

  • Page 7: Product And Functional Overview

    ® ABB i-bus General Product and functional overview The Analogue Actuator has four or two analog outputs, which can be defined as voltage or current outputs (not applicable to AA/A) and can be parameterized in one of the following formats using software. Outputs that are not required can be deactivated.

  • Page 8: Integration In The I-Bus Tool

    The i-bus Tool can be used to change settings on the connected device. ® The i-bus Tool can be downloaded for free from our website (www.abb.com/knx). ® A description of the functions can be found in the i-bus Tool online help.

  • Page 9: Device Technology

    Analogue Actuator AA/S 4.1.2 2.1.1 Technical data 100…240 V AC +10 %/-15 %, 50/60 Hz Supply Auxiliary voltage Power supply Via ABB i-bus KNX KNX current consumption Max. 12 mA KNX power loss Max. 250 mW Power loss P 0.8 W 4, A…D...
  • Page 10 ETS and the current version of the device application are required for programming. The current application and corresponding software information can be downloaded at www.abb.com/knx. After import into ETS, it appears in the Catalogs window under Manufacturers/ABB/Output/Analog Output. The device does not support the locking function of a KNX device in ETS. If you use a BCU code to inhibit access to all the project devices, this has no effect on this device.

  • Page 11: Connection Diagram

    ® ABB i-bus Device technology 2.1.2 Connection diagram Label carrier Programming button Programming LED (red) Bus connection terminal Power supply connection U Analog output A Channels A...D status LED (yellow) Device status LED (green) AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 9...

  • Page 12: Dimension Drawing

    ® ABB i-bus Device technology 2.1.3 Dimension drawing 10 2CDC505163D0201 | AA/S 4.1.2, AA/A 2.1.2...

  • Page 13: Aa/A 2.1.2 Analogue Actuator, 2-Fold, Sm

    It is powered by the KNX bus. Analogue Actuator AA/A 2.1.2 2.2.1 Technical data Supply Power supply Via ABB i-bus KNX KNX current consumption Max. 12 mA KNX power loss Max. 250 mW Power loss P 250 mW 2, A…B...
  • Page 14 ETS and the current version of the device application are required for programming. The current application and corresponding software information can be downloaded at www.abb.com/knx. After import into ETS, it appears in the Catalogs window under Manufacturers/ABB/Output/Analog Output. The device does not support the locking function of a KNX device in ETS. If you use a BCU code to inhibit access to all the project devices, this has no effect on this device.

  • Page 15: Connection Diagram

    ® ABB i-bus Device technology 2.2.2 Connection diagram Label carrier Programming button Programming LED (red) KNX bus connection Housing Analog outputs Device cover 4 x cable entry AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 13...

  • Page 16: Dimension Drawing

    ® ABB i-bus Device technology 2.2.3 Dimension drawing 14 2CDC505163D0201 | AA/S 4.1.2, AA/A 2.1.2...

  • Page 17: Mounting And Installation

    DIN VDE 0100-520. Commissioning requirement ® In order to commission the device, a PC with ETS, as well as a connection to the ABB i-bus , e.g. via a KNX interface, is required. The device is ready for operation after the bus voltage is applied. An auxiliary voltage is required (AA/S 4.1.2 only).
  • Page 18 ® ABB i-bus Device technology Supplied state The device is supplied with the physical address 15.15.255. The application is pre-installed. Therefore, all that is necessary is to load group addresses and parameters during commissioning. The complete application can be reloaded if required. Downloads may take longer after a change of application or a discharge.

  • Page 19: Display Elements

    ® ABB i-bus Device technology Display elements Indicator LEDs are located on the front of the device. The response of the display elements is described in the following table: Function Description Programming button Press Assignment of the physical address The LED comes on when the Programming button is pressed, in order to assign a physical address to the bus subscriber.

  • Page 21: Commissioning

    ® ABB i-bus Commissioning Commissioning The Analogue Actuator is used to convert physical values (2 bytes, 4 bytes) or relative values (1 byte) into analog voltages (0…1 V, 0…5 V, 0…10 V, 1…10 V) or currents (0…20 mA, 4…20 mA).

  • Page 22: Parameters

    Parameters The ETS Engineering Tool Software is used to parameterize the device. In ETS, the application is located in the Catalogs window under Manufacturers/ABB/Output/Analog Output. The following chapters describe the device parameters using the parameter windows. Parameter windows are structured dynamically so that further parameters may be enabled depending on the parameterization and the function.

  • Page 23: Parameter Window General

    ® ABB i-bus Commissioning 3.2.1 Parameter window General Higher-level parameters can be set in the parameter window General. Send., swi. delay after volt. recov., download and ETS reset in s [2...255] Options: 2…255 During the sending and switching delay, telegrams are only received. However, the telegrams are not processed and the outputs remain unchanged.
  • Page 24 ® ABB i-bus Commissioning State after expiration of sending and switching delay Options: Last value received Ignore received values  Last value received: During the sending and switching delay, the inputs and outputs continue reading. They send the current value after the delay has expired.
  • Page 25 ® ABB i-bus Commissioning Enable group object "In operation", 1 bit Options: Linked group object: In operation  Yes: The group object is enabled.  No: The group object is not enabled. Selection of Yes option: Dependent parameters: Send Options:...
  • Page 26 ® ABB i-bus Commissioning Enable group object "Request status values" 1 bit Options: Linked group object: Request status values This parameter enables a group object that can trigger sending for all device and channel status objects with a single 1-bit group object. The request can be made via object value 0, 1 or 0 or 1.
  • Page 27 ® ABB i-bus Commissioning Enable group object "Status byte device" 2 x 8 bits Options: Linked group object: Status byte channel A/B Status byte channel C/D (only AA/S 4.1.2) This parameter enables two group objects that compile the device status in two bytes. The bytes are broken down in such a way that four bits always indicate the status of a channel.

  • Page 28: Parameter Window A: General

    ® ABB i-bus Commissioning 3.2.2 Parameter window A: General This parameter window is used to define the general settings for a channel. Note The device has several channels. However, as the functions for all the channels are identical, all the descriptive examples show the functions for Channel A.
  • Page 29 ® ABB i-bus Commissioning Type of output Options: Deactivated 0…1 V 0…5 V 0…10 V 1…10 V 0…20 mA 4…20 mA Linked group object: Input value Status Actual value This parameter defines the output type (current/voltage with upper and lower limits) or deactivates the output.
  • Page 30 ® ABB i-bus Commissioning Create own characteristic Options:  Yes: This opens a new parameter window, A: Characteristic, in which it is possible to specify a particular output progression based on the input signal by using a specific number of support points.
  • Page 31 ® ABB i-bus Commissioning Definition of the output range: Note The options available for input values depend on the selection made in the parameter Input format. Input value for 0% output value Options: 0…100 % 0…255 -128…127 0…65,535 -32,768…32,767 -1,000…1,000 -1,000…1,000...
  • Page 32 ® ABB i-bus Commissioning Enable function Dimming Options: Linked group object: Switch Dimming Status Switch  Yes: This opens a new parameter window, A: Dimming.  No: The function is not available. For further information on setting the parameters, see Parameter window A: Dimming, p.
  • Page 33 ® ABB i-bus Commissioning Activate cyclical monitoring Options: Object Input value Object Forced operation Object Input value and object Forced operation Linked group object: Alarm This parameter enables you to monitor one or both objects when they receive a value, to detect failure on the device sending the value.
  • Page 34 ® ABB i-bus Commissioning Reaction on bus voltage failure or ETS programming (only AA/S 4.1.2) Options: Retain current output value Adopt user-defined output value This parameter defines how the output reacts to a bus voltage failure or ETS programming. ...
  • Page 35 ® ABB i-bus Commissioning Reaction on bus voltage recovery Options: As before bus voltage failure Adopt user-defined output value This parameter determines how the output reacts after bus voltage recovery.  As before bus voltage failure: the value before the bus voltage failure continues to apply ...
  • Page 36 ® ABB i-bus Commissioning Object value request on new start and bus voltage recovery Options: This parameter defines whether an object value request (Value Read) is sent on the bus after a device restart and after bus voltage recovery. The request includes the channel’s group objects Input value and Switch.

  • Page 37: Parameter Window A: Characteristic

    ® ABB i-bus Commissioning 3.2.3 Parameter window A: Characteristic This parameter window is shown if the corresponding function was enabled in Parameter window General, p. 26. Using the function Characteristic you can specify a particular reaction for each output by setting up your own characteristic.
  • Page 38 ® ABB i-bus Commissioning Attention! Observe selected input format! Charact. affects device scene and vol- tage recovery reaction. Check manual. Input values must be specified in ascending order. Note If the input values are not specified in ascending order, the device sorts them into the correct order:...
  • Page 39 ® ABB i-bus Commissioning Values after sorting: Value Input value Output value [V] 10 % 20 % 30 % 40 % 50 % 60 % 70 % 80 % 90 % 1.75 Output value [V] The input and output values available depend on the input format selected in Parameter window General, p.
  • Page 40 ® ABB i-bus Commissioning Support X input value, value between [0…100] % value between [0…255] value between [-128…127] value between [0…65,535] value between [-32,768…32,767] value between [-1,000…1,000] Options: 0…100 % 0…255 -128…127 0…65,535 -32,768…32,767 -1,000…1,000 -1,000…1,000 Linked group object: Input value This parameter is used to enter the input value assigned to support point X (X = 1...11) depending on the...
  • Page 41 ® ABB i-bus Commissioning The example below shows how a characteristic is used to limit the input range. The screenshots show the settings selected in order to do this. Settings in Parameter window A: Characteristic: Settings in Parameter window A: General:...
  • Page 42 ® ABB i-bus Commissioning The table below shows an example with the different input formats for output type 0…10 V, with those values highlighted in orange that will change the output value. Input format Input value Voltage DPT 5.001 DPT 5.005 DPT 6.010...

  • Page 43: Parameter Window A: Dimming

    ® ABB i-bus Commissioning 3.2.4 Parameter window A: Dimming This parameter window is shown if the corresponding function was enabled in Parameter window General, p. 26. The function Dimming enables you to use additional options that are primarily used to dim output voltages.
  • Page 44 ® ABB i-bus Commissioning Switch on at Options: User-defined value Last output value This parameter allows you to choose a switch-on value of between 0...100 % or to switch back on at the last output value before switching off. In order to switch on, the group object that switches the load (e.g. via Switch Actuator SA/S) is also linked to the group object Switch for the associated Analogue Actuator channel.

  • Page 45: Parameter Window A: Scenes

    ® ABB i-bus Commissioning 3.2.5 Parameter window A: Scenes This parameter window is shown if the corresponding function is enabled in Parameter window A: General, p. 26. The function Scenes can be used for direct activation of certain predefined input values (as a percentage and depending on the output range).
  • Page 46 ® ABB i-bus Commissioning Overwrite scenes on download Options: This parameter specifies whether the scenes should be overwritten as well after a device download. Attention! Observe input form., upp./ low. limits. See ch. A or A: Charact. < --- Note Assignment X to scene number (No.

  • Page 47: Parameter Window A: Forced Operation

    ® ABB i-bus Commissioning 3.2.6 Parameter window A: Forced operation This parameter window is shown if the corresponding function was enabled in Parameter window General, p. 26. The function Forced operation allows you to adopt a specific output value that overrides the input value, by sending a 1- or 2-bit command that applies predefined parameters.
  • Page 48 ® ABB i-bus Commissioning Use forced operation 1 Options: Forced operation objects, 1 bit; 0 active Forced operation objects, 1 bit; 1 active Forced operation objects, 2 bits Linked group object: Forced operation 1, 1 bit Forced operation 1, 2 bits Depending on the selected type of forced operation, activating forced operation enables the corresponding parameters below for setting a forced operation.
  • Page 49 ® ABB i-bus Commissioning Use forced operation 2 Options: Forced operation objects, 1 bit; 0 active Forced operation objects, 1 bit; 1 active Forced operation objects, 2 bits Linked group object: Forced operation 2, 1 bit Forced operation 2, 2 bits Depending on the selected type of forced operation, activating forced operation enables the corresponding parameters below for setting a forced operation.
  • Page 50 ® ABB i-bus Commissioning Output value after cancellation of forced operation Options: Value before forced operation Current input value Retain forced operation value This parameter determines the reaction when forced operation is canceled. This will apply once there is no longer an active forced operation.
  • Page 51 ® ABB i-bus Commissioning Priorities: AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 49...

  • Page 52: Group Objects

    ® ABB i-bus Commissioning Group objects 3.3.1 Summary of group objects Note The overview includes the group objects for the 4-fold Analogue Actuator AA/S 4.1.2. Accordingly, the 2-fold Analogue Actuator AA/A 2.1.2 only features channels A and B. Flags Data Point...
  • Page 53 ® ABB i-bus Commissioning Flags Data Point Function Name Length Type (DPT) Status Actual value Channel C Variable Variable Status Switch Channel C 1.001 1 bit Input value Channel C Variable Variable Switch Channel C 1.001 1 bit Dimming Channel C 3.007...

  • Page 54: Input Objects

    ® ABB i-bus Commissioning 3.3.2 Input objects 3.3.2.1 Group objects General Function Object name Data type Flags Request status values General 1 bit C, W, U DPT 1.017 This parameter is enabled if the parameter Enable group object "Request status values" 1 bit in Parameter window General, p.
  • Page 55 ® ABB i-bus Commissioning Dimming Channel A 4 bits C, W DPT 3.007 This group object is enabled if the parameter Enable function Dimming in Parameter window A: General, p. 26, is set to Yes. This group object steplessly dims the output up or down, e.g. with a dimmer button. The dimming speed is adjustable.

  • Page 56: Group Objects Channel B, C And D

    ® ABB i-bus Commissioning 8-bit scene Channel A 1 byte C, W, U DPT 18.001 This group object is enabled if the parameter Enable function 8-bit scene in Parameter window A: General, p. 26, is set to Yes. The function Scenes can be used for direct activation of certain predefined input values. These input values are then used to output the associated output value (according to the characteristic, if applicable) at the output.

  • Page 57: Output Objects

    Yes and the dependent parameter Send is set to Value 0 or Value 1. ® In order to regularly monitor the presence of the device on the ABB i-bus KNX, a telegram In operation can be sent cyclically on the bus.
  • Page 58 ® ABB i-bus Commissioning Status byte channel C/D General Non DPT C, R, T (not applicable to AA/A 2.1.2) The status byte reflects the current status of channel C/D. Different statuses are indicated here, e.g.  Status Channel C – forced operation active ...

  • Page 59: Group Objects Channel A

    ® ABB i-bus Commissioning 3.3.3.2 Group objects Channel A Function Object name Data type Flags Status Actual value Channel A Variable C, R, T DPT variable This group object is always enabled if the parameter Type of output in Parameter window A: General, p.

  • Page 60: Group Objects Channel B, C And D

    ® ABB i-bus Commissioning 3.3.3.3 Group objects Channel B, C and D Function Object name Data type Flags 30…31 See group objects 10...11 Channel B 40…41 See group objects 20...21 Channel B 50…51 See group objects 10...11 Channel C 60…61 See group objects 20...21...

  • Page 61: Appendix

    ® ABB i-bus Appendix Appendix Scope of delivery The device is supplied together with the following components. Please check the items received using the following list: AA/S 4.1.2  1 pcs. AA/S 4.1.2 Analogue Actuator, 4-fold, MDRC  1 pcs. installation and operating instructions AA/A 2.1.2...

  • Page 62: Value Table Of Group Object Status Byte Channel A/B

    ® ABB i-bus Appendix Value table of group object Status byte channel A/B Bit No. Bit No. Bit No.                     ...

  • Page 63: Value Table Of Group Object Status Byte Channel C/D

    ® ABB i-bus Appendix Value table of group object Status byte channel C/D Bit No. Bit No. Bit No.                     ...

  • Page 64: Ordering Details

    ® ABB i-bus Appendix Ordering details Short description Description Order No. bbn 40 16779 Weight Packaging 1 pcs. [pcs.] [kg] AA/S 4.1.2 Analogue Actuator, 4-fold, MDRC, 0–10 V, 2CDG110202R0011 4016779962377 0.19 0–20 mA AA/A 2.1.2 Analogue Actuator, 2-fold, SM, 0–10 V...
  • Page 65 ® ABB i-bus Appendix Notes AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 63...
  • Page 66 ® ABB i-bus Appendix Notes 64 2CDC505163D0201 | AA/S 4.1.2, AA/A 2.1.2...
  • Page 68 69123 Heidelberg, Germany notice. Phone: +49 (0)6221 701 607 The agreed properties are definitive for any orders placed. ABB AG does not accept any responsibility Fax: +49 (0)6221 701 724 whatsoever for potential errors or possible lack of e-mail: knx.marketing@de.abb.com information in this document.

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