ABB SA-M-8.8.1 Technical Manual

Sensor / switch actuator

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2CDC550012D0201 │ 04.2015

Technical Manual

Sensor / Switch actuator

SA-M-8.8.1 (6241/8.1)

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Summary of Contents for ABB SA-M-8.8.1

Page 1 2CDC550012D0201 │ 04.2015 Technical Manual Sensor / Switch actuator Sensor / Switch actuator SA-M-8.8.1 (6241/8.1)
Page 2 Device overview of sensor/switch actuator SA-M-8.8.1 ______________________________ 16 Technical data __________________________________________________________________ 17 Overview of SA-M-8.8.1 ___________________________________________________________ 17 Dimensions of sensor / switch actuator SA-M-8.8.1 _________________________________ 19 Circuit diagram Sensor / switch actuator SA-M-8.8.1 ________________________________ 20 Mounting _______________________________________________________________________ 21 Safety instructions for mounting ____________________________________________________ 21...
Page 3 Please keep this manual in a safe place. If you pass the device on, also pass on this manual along with it. If you require additional information or have questions about the device, please contact ABB STOTZ-KONTAKT GmbH or visit our Internet site at: www.abb.com/freeathome │3...
Page 4 However, residual hazards remain. Read and adhere to the safety instructions to prevent hazards of this kind. ABB STOTZ-KONTAKT GmbH accepts no liability for failure to observe the safety instructions. Symbols used The following symbols point to particular hazards involved in the use of the device or provide practical instructions.
Page 5 ® ABB-free@home Safety Intended use The device must only be operated within the specified technical data. The binary inputs of the device serve as interface for operating free@home systems via conventional push-buttons or for coupling message contacts. The switching channels of the device can be used for switching electric circuits (up to 16 A).
Page 6 ® ABB-free@home Environment Environment Always dispose of the packaging material and electric devices and their components via the authorized collecting depots and disposal companies. The products meet the legal requirements, in particular the laws governing electronic and electrical devices and the REACH ordinance.
Page 7 Variable wiring via 6 mm terminals with combi-head screw Note ... Basic information about system integration is contained in the system manual. It is available for downloading at www.abb.com/freeathome. Scope of supply The scope of supply contains the device including bus terminal for coupling to the free@home bus.
Page 8 ® ABB-free@home Product description Function overview The following table provides an overview of the possible functions and applications of the device: Icon of the operating surface Information Name: Sensor (rocker) Control element for the control of free@home functions Name: Movement detector...
Page 9 ® ABB-free@home Product description Name: Switch actuator Function: Switches connected electric load circuits Name: Socket outlet Function: Switches connected electric socket outlet circuits Table 2: Function overview │9 Technical Manual 2CDC550012D0201...
Page 10 ® ABB-free@home Product description Description of functions 4.4.1 Rocker The rocker function is to be used if push-buttons or switches are connected to the binary inputs. Depending on whether single or double push-buttons are used, this must be set in "Device configuration" in the main menu of the System Access Point.
Page 11 ® ABB-free@home Product description Switching of (light) electric circuits If the rocker function is used in connection with a switch actuator or switching channel of the device, for switching a lamp, for example, the "Control element" function is to be selected. When a single push-button is connected to a binary input, it alternately switches an assigned switching channel on and off when it is actuated.
Page 12 ® ABB-free@home Product description Staircase lighting If a push-button connected to a binary input is to be used for switching staircase lighting, the "Staircase lighting sensor" function is to be selected (compare section 7.2). The "Switch-off delay" can be configured in the configuration of the associated switch actuator or switching channel of the device (to which the lamps of the staircase are connected).
Page 13 ® ABB-free@home Product description Blind force-position This function makes possible a forced behaviour of blinds via the blind actuator. The forced behaviour can be configured in the parameter settings of a binary input: The associated blind(s) (and roller blinds or awnings) can be moved to the top end position (Force-position top) or to the bottom end position (Force-position bottom).
Page 14 ® ABB-free@home Product description 4.4.2 Movement detector sensor This function is to be selected if a movement detector is connected to a binary input for light control. If the binary input is linked with a switching channel, the duration of the light of the lamps connected to the switch actuator can be set via parameter "Switch-off delay"...
Page 15 ® ABB-free@home Product description Force-position The free@home sensors which support this function (e.g. binary inputs), make possible the acceptance of a pre-defined switching state (configurable in the sensor) of one or several switching channels (depending on the configuration of the sensors) and the simultaneous blockage of the operation of other free@home devices.
Page 16 ® ABB-free@home Product description Device overview of sensor/switch actuator SA-M-8.8.1 Fig. 3: Device overview of flush-mounted 2gang binary input Device identification during commissioning Identification LED Bus connection terminal Connecting terminals │16 Technical Manual 2CDC550012D0201...
Page 17 ® ABB-free@home Technical data Technical data Overview of SA-M-8.8.1 Parameter Value Power Supply 24 V DC (via the bus) Bus subscribers 1 (12 mA) Connection (free@home) Bus connection terminal: 0.4 - 0.8 mm Line type J-Y(St)Y, 2 x 2 x 0.8 mm...
Page 18 Dimensions 90 x 144 x 64.5 mm (W x H x D) Weight 0.3 kg CE marking According to EMC and low-voltage guidelines Table 3: Technical data SA-M-8.8.1 The maximum switch-on current must not be exceeded. │18 Technical Manual 2CDC550012D0201...
Page 19 ® ABB-free@home Technical data Dimensions of sensor / switch actuator SA-M-8.8.1 Note ... All dimensions are in mm. Fig. 4: Dimensions SA-M-8.8.1 │19 Technical Manual 2CDC550012D0201...
Page 20 ® ABB-free@home Technical data Circuit diagram Sensor / switch actuator SA-M-8.8.1 Fig. 5: Electrical connection SA-M-8.8.1 │20 Technical Manual 2CDC550012D0201...
Page 21 ® ABB-free@home Mounting Mounting Safety instructions for mounting Danger Risk of death due to electrical voltage Dangerous currents flow through the body when coming into direct or indirect contact with live components. This results in electric shock, burns or even death.
Page 22 ® ABB-free@home Mounting Danger Risk of death due to short-circuit Risk of death due to electrical voltage of 230 V during short-circuit in the low-voltage line. » During mounting observe the spatial division (> 10 mm) of SELV electric circuits to other electric circuits.
Page 23 ® ABB-free@home Mounting Installation/mounting The device is a rail mounting device for installing in distributors for easy installation on 35 mm mounting rails according to DIN EN 60 715. The device can be mounted in any position. The stick-on label is to be removed and glued into the list (see system manual System Access Point).
Page 24 ® ABB-free@home Mounting Electrical connection » The electrical connection is made via screw terminals. The bus connection is established by means of the enclosed bus connection terminal. The terminal designation is located on the housing. » The device is ready for operation after the bus voltage has been applied.
Page 25 ® ABB-free@home Commissioning Commissioning Commissioning is always carried out via the Web-based surface of the System Access Point. ® The System Access Point establishes the connection between the free@home participants and the smartphone, tablet or PC. It is used to identify and program the participants during commissioning.
Page 26 ® ABB-free@home Commissioning Allocation of devices and specifying channels The devices connected to the system must be identified, i.e. they are allocated to a room according to their function and are given a descriptive name. The allocation is made via the allocation function of the Web- based user interface of the System Access Point.
Page 27 ® ABB-free@home Commissioning Fig. 7: Allocation A pop-up window opens automatically which lists all the devices suitable for the application selected. The desired device can now be identified. │27 Technical Manual 2CDC550012D0201...
Page 28 ® ABB-free@home Commissioning Identification via serial number Fig. 8: Identification via serial number » Compare the short 3-digit number of the identification label with the numbers in the list and in this way identify the device you are searching for and, if necessary, also the channel.
Page 29 ® ABB-free@home Commissioning Assigning a name Fig. 9: Assigning a name » Enter a name that is easy to understand and under which the application is to be displayed later (e.g. "Living room light switch"). » Press the tick at the bottom right to take over the entry.
Page 30 ® ABB-free@home Commissioning Setting options per channel General settings and parameter settings can be made for each channel. The settings are made via the allocation function of the Web- based user interface of the System Access Point. Device selection Fig. 10: Device selection »...
Page 31 ® ABB-free@home Commissioning 7.2.1 Binary input settings Changing the name Deletion of the channel with the waste-paper basket icon Switching of the linked actuator via the button Selection of function (see section 4.3) Selecting the contact type of the switch (NC contact is closed in the...
Page 32 ® ABB-free@home Commissioning 7.2.3 Settings of binary inputs linked with scenes Changing the name Deletion of the channel with the waste- paper basket icon Calling up the linked scene Selection of the contact type (NC contact or NO contact) Activation or deactivation of the scene...
Page 33 ® ABB-free@home Commissioning Linking The binary inputs created via the allocation function can now be linked with a second device, e.g. switch actuator or switching channels of the separate device. This allows simple ON/OFF circuits or two-way circuits to be implemented.
Page 34 ® ABB-free@home Commissioning Light scenes and light groups A light scene means calling up a preset light situation (e.g. preset dimming value) via a single push-button. For a light group, a group of lamps is switched simultaneously by means of a single push-button. This function, for example, replaces two-way circuits or intermediate switches of conventional electrical installations.
Page 35 Binary sensors can be evaluated and linked with a scene via the free@home binary inputs (BI-F-2.0.1, BI-F-4.0.1 and BI-M-4.0.1) as well as sensor / switch actuator SA-M-8.8.1. This, for example, allows a blind to be moved to a defined position via a scene when a certain brightness value has been exceeded.
Page 36 ® ABB-free@home Updating options Updating options A firmware update is carried out via the Web-based user interface of the System Access Point. For this, visit the free@home website www.abb.com/freeathome. │36 Technical Manual 2CDC550012D0201...
Page 37 ® ABB-free@home Maintenance Maintenance The devices are maintenance-free. In case of damage (e.g., during transport or storage), do not perform repairs. Once the device is opened, the warranty is void! Access to the device must be guaranteed for operation, testing, inspection, maintenance and repairs (according to DIN VDE 0100-520).
Page 38 69123 Heidelberg, Germany to the content of this document without prior Telephone: +49 2351 956-1600 notice. The respective agreed-upon conditions apply to orders. ABB accepts no responsibility for E-mail: knx.helpline@de.abb.com www.abb.com/freeathome possible errors or incompleteness in this document. Further information and contacts: We reserve all rights to this document and the topics and illustrations contained therein.

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6241/8.1