Siemens LOGO! CMK2000 Operating Instructions Manual Download Page 75

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Configuring and commissioning using ETS

8.7 Data transfer KNX to LOGO!

CMK2000
Operating Instructions, 11/2015, A5E34877550B/001

8.7.8

Sending float values

Image 8-26 KNX to LOGO! float values

KNX data type / LOGO! data type

KNX data type

LOGO! data type

2-byte float value - DPT 9.xxx

2-byte variable memory

Summary of Contents for LOGO! CMK2000

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Page 3: ...__ ___________________ ___________________ ___________________ LOGO CMK2000 Operating Instructions 11 2015 A5E34877550B 001 Introduction 1 Safety notes 2 System overview 3 Application planning 4 Installing mounting 5 Connection 6 Generation of user functions with LOGO 7 Configuring and commissioning using ETS 8 Service and maintenance 9 Technical data 10 Appendix A ...

Page 4: ...nly by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens pro...

Page 5: ... 24 4 Application planning 25 4 1 General installation guidelines 25 4 2 Installation location 25 4 3 Transportation 27 4 4 Storage 27 4 5 Scope of delivery 27 5 Installing mounting 29 5 1 Installing the CMK2000 29 6 Connection 31 6 1 Safety instructions and guidelines 31 6 2 Connecting the power supply 32 6 3 Connecting the functional ground 34 6 4 Connecting LOGO to CMK2000 via Ethernet 34 6 5 C...

Page 6: ...8 6 2 Supported LOGO data types 53 8 6 3 Transfer of 1 bit values 55 8 6 4 Special functions dimming and solar protection 56 8 6 4 1 Dimming 1 bit 56 8 6 4 2 Dimming 2 bits with stop message frame 58 8 6 4 3 Solar protection control 1 bit 59 8 6 4 4 Solar protection control 2 bits 61 8 6 5 Transferring percentage values 63 8 6 6 Transferring integer values 65 8 6 7 Sending float values 66 8 7 Data...

Page 7: ...1 2015 A5E34877550B 001 7 A Appendix 85 A 1 Certificates and approvals 85 A 2 Service Support 86 A 2 1 Technical Support 86 A 2 2 Siemens Industry Online Support 86 A 2 3 Online catalog and ordering system 86 A 2 4 LOGO CMK2000 86 Glossary 87 Index 89 ...

Page 8: ...Table of contents CMK2000 8 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 9: ... KNX integrator Basic knowledge required The following knowledge is required in order to understand the operating instructions Knowledge in application of the KNX bus system for building automation Knowledge of the Siemens LOGO 8 logic module General knowledge in the field of automation technology General knowledge of network engineering Validity of the documentation This documentation describes t...

Page 10: ...g Instructions 11 2015 A5E34877550B 001 Naming conventions and abbreviations The term CMK2000 or device is sometimes used in this documentation instead of the full product name LOGO CMK2000 KNX module If LOGO 8 is meant only the term LOGO is used ...

Page 11: ...l the device in the planned environment please contact your service representative NOTICE Alterations to the devices are not permitted Failure to observe this requirement shall constitute a revocation of the CE approval and manufacturer s warranty Repairs WARNING The device contains no user serviceable parts May cause death or serious injury Unauthorized opening or improperly performed repairs can...

Page 12: ...gnals including Ethernet to safety extra low voltages SELV with safe electrical isolation to IEC 60950 1 EN 60950 1 VDE 0805 1 Note Safety extra low voltage Contact with live components can result in a mild electric shock Disconnect from the power supply before starting work Ensure that no wires or strands protrude from the terminals that can be touched Working on the device or on connected compon...

Page 13: ...mens products and solutions it is necessary to take suitable preventive action e g cell protection concept and integrate each component into a holistic state of the art industrial security concept Third party products that may be in use should also be considered For more information about industrial security visit http www siemens com industrialsecurity To stay informed about product updates as th...

Page 14: ...Safety notes 2 2 IT security CMK2000 14 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 15: ...2000 It is then possible to exchange information and data between LOGO 8 and KNX The LOGO 8 is then a universal and flexible control unit in the KNX network The combination between LOGO 8 and CMK2000 allows Logic combination of the signals from KNX devices Evaluation of KNX values in the LOGO Control of KNX actuators from the LOGO Soft Comfort series Use of inexpensive actuators and sensors in the...

Page 16: ...tions can be used e g logic functions ON OFF delays Various KNX data point types can be made available by CMK2000 and LOGO Various LOGO variable types can be sent to KNX devices e g LOGO analog values as settings for KNX devices as float values Time synchronization between KNX and LOGO is possible No inputs or outputs are occupied in the process image of the LOGO 8 for the KNX communication saving...

Page 17: ...Depending on the parameter assignment in the ETS the data flow is either from LOGO to KNX or vice versa from KNX to LOGO The CMK2000 is connected over Ethernet to the LOGO 8 The power supply to the CMK2000 is made using an external power unit with 24 V DC The bus cable between CMK2000 and the KNX system is implemented as a two wire connection twisted pair The bus cable provides the KNX nodes with ...

Page 18: ...erface USB or Ethernet Windows PC for commissioning maintenance and diagnostics LOGO Soft Comfort for programming user functions ETS4 or ETS5 A switch from the LOGO series is recommended for commissioning maintenance and diagnostics Note Compatibility with the previous versions of the LOGO 8 does not exist Note All communication partners of the CMK2000 must be set to autonegotiation ...

Page 19: ...f flags variable memory in the LOGO Soft Comfort program Minimum monoflop time 10 ms 30 ms Maximum monoflop time 255 ms 2500 ms Percentage and float ing functions Predefined value per interpolation value 2 freely definable interpo lation values Number of analog values Max 10 analog values of which only 2 can be used as outputs 50 analog values are possible Status display via web interface Updating...

Page 20: ...ut Percentage value occu pies 1 byte in the variable memory Percentage value can be processed directly by the LOGO Percentage value cannot be processed directly by the LOGO User solution Use of analog ampli fier in a LOGO Soft Comfort program Data type support I3E data type support DPT data type support LOGO support LOGO 7 support LOGO 8 support Operation supported for LOGO Soft Com fort CMK2000 L...

Page 21: ...ctions 11 2015 A5E34877550B 001 21 3 5 Design CMK2000 design Design CMK2000 design 24 V DC connection Status LEDs Functional ground FE connection Ethernet connection LOGO 8 Programming key Reset key KNX bus connection Labeling field for physical address ...

Page 22: ...O KNX Status of KNX communication CMK2000 operating mode RUN LED P1 LED KNX LED Meaning x x Fault Version conflict with firmware components x Device faulty x x Communication fault or LOGO in Stop mode x x Maintenance status Firmware update running x x Incomplete configuration or programming mode active x x Fault free operating mode Connection status to LOGO RUN LED P1 LED KNX LED Meaning x x LAN l...

Page 23: ...ing mode warm restart RUN LED P1 LED KNX LED Meaning x x No KNX bus connected x x KNX bus connected x x Programming mode active x x Incomplete configuration Meaning of LED icons Icon Meaning LED is off LED lights up red orange or green LED flashes in single color red orange or green LED flashes in two colors orange green x LED status is irrelevant ...

Page 24: ...ddress KNX using the ETS Refer to chapter Programming the physical address Page 40 As soon as this address has been assigned the module returns to the normal operating mode Note The programming mode can be canceled by briefly pressing the programming key again Note Label the module with the assigned physical address Do this using the labeling field provided See Design Page 21 Restart CMK2000 Hold ...

Page 25: ... during assembly and connection work 4 2 Installation location Selection of the installation site mounting position The device can be mounted on a standard mounting rail or on a wall Permissible installation positions horizontal or vertical Ensure that the permissible ambient temperature range is observed Horizontal installation 0 C to 55 C Vertical installation 0 C to 45 C Ensure that condensatio...

Page 26: ...eration Electromagnetic compatibility EMC overvoltage protection NOTICE Damage to the device Inadequately dimensioned overvoltage protection can result in severe damage to the device Always ensure therefore that the overvoltage protection is adequate see Chapter Connecting the power supply Page 32 Installation in control cabinet device connection box Note The device is suitable for installation in...

Page 27: ...r hour are not permitted 4 4 Storage The devices must be stored in clean and dry rooms preferably in their original packaging The storage temperature must be between 40 C and 70 C 4 5 Scope of delivery CMK2000 device Insert Bus connector Unpacking and checking the delivery 1 Unpack the device 2 Check the delivery for completeness 3 Check the device for transport damage by visual inspection NOTICE ...

Page 28: ...Application planning 4 5 Scope of delivery CMK2000 28 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 29: ...ermissible installation positions Horizontal and vertical Flat mounting is not permissible Information on selection of the mounting location and on minimum spacing can be found in chapter Installation location Page 25 Mounting on a standard mounting rail Proceed as follows 1 Hook the CMK2000 onto the rail 2 Swivel the CMK2000 backward until you hear it click in place Image 5 1 Mounting CMK2000 on ...

Page 30: ...for the holes are shown in the following picture Hole for M4 screw tightening torque 0 8 Nm to 1 2 Nm Image 5 2 CMK2000 wall mounting NOTICE If the CMK2000 is not mounted on the wall the mounting sliders must always be left in the factory set positions i e within the range shown in the above picture Otherwise the mounting sliders could become deformed if they are exposed to hot and moist ambient c...

Page 31: ...rious injury Voltages 60 V are present in the control cabinet Therefore appropriate safety precautions must be taken to prevent contact during commissioning and maintenance work Before carrying out any work on the CMK2000 or on connected components make sure that the installation system is in a zero voltage state UL approved cable types must be used for UL certified systems 60 75 C ...

Page 32: ...tructions WARNING Connection to safety extra low voltage protective extra low voltage only May cause death or serious injury The device is designed for operation using directly connectable safety extra low voltage SELV with safe electrical isolation according to IEC 60950 1 EN 60950 1 VDE 0805 1 The following applies to use in North America The power supply unit for supplying the device with power...

Page 33: ...otection module An external lightning protection module can be connected upstream into the 24 V DC supply line as protection against high energy pulses on the lines A suitable module is the Dehn Blitzductor BXT ML2 B 180 article number 920 211 on BXT BAS base part or an equivalent protection module Manufacturer DEHN SOEHNE GmbH Co KG Hans Dehn Str 1 Postfach 1640 D 92306 Neumarkt Germany The light...

Page 34: ...ection 0 5 6 0 mm2 Image 6 1 Position of FE terminal Note EMC compliant functional grounding Use as short a stranded wire conductor as possible with a large cross section Compliance with the technical specifications of the device can only be assured if a correct functional grounding is adhered to 6 4 Connecting LOGO to CMK2000 via Ethernet The connection between LOGO 8 and the CMK2000 is via Ether...

Page 35: ...cabling 6 5 Connecting the KNX bus The CMK2000 is connected to the KNX bus using the red black KNX terminal Red terminal red cable Black terminal black cable Recommended bus cables YCYM 2 x 2 x 0 8 mm2 J Y ST Y 2 x 2 x 0 8 mm2 JH St H 2 x 2 x 0 8 mm2 A 2Y L 2Y or A 2YF L 2Y Stripping length 5 mm Note Only the red black core pair is used the white yellow core pair is not connected Do not connect th...

Page 36: ...Connection 6 5 Connecting the KNX bus CMK2000 36 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 37: ... out independently of the use of the inputs and outputs in the LOGO Soft Comfort program Direct writing to inputs is not possible Writing to outputs is only possible using network inputs or flags The variable memory addresses specified in ETS can be accessed in LOGO Soft Comfort via the network blocks The digital analog network inputs must be used to transfer the data from KNX to LOGO The digital ...

Page 38: ...7 projects can be used further Changes are only required for the communication direction KNX LOGO Direct writing to analog or digital inputs and outputs by the KNX module is no longer possible Analog outputs to be written can therefore be alternatively linked to analog flags or analog network inputs Digital outputs can be linked to digital flags or digital network inputs Note Compatibility of the ...

Page 39: ...Overview of ETS configuration steps Listed below are the steps which always have to be carried out to configure the CMK2000 via ETS Offline configuration steps without connection to KNX 1 Importing of product database of LOGO CMK2000 KNX module in ETS 2 Creation of an ETS project and insertion of the device into the project 3 Checking or specifying the physical address using the assignment accordi...

Page 40: ...s Note You can deactivate programming mode by briefly pressing the key again NOTICE Programming mode must not be activated when updating the firmware using the web interface 2 Program the physical address by selecting the device in ETS and then Programming Physical address Note Parameter assignments can only be transferred to the device following successful setting of the physical address If an er...

Page 41: ...f the LOGO base module Update rate for data exchange between CMK2000 and LOGO Network parameters of the CMK2000 IP address subnet mask Password for logon with web server Date and time synchronization The parameters are transferred by ETS to the CMK2000 and saved there permanently General settings Image 8 1 General settings IP address of LOGO base module In this field you enter the IP address of th...

Page 42: ...and subnet mask In these fields you enter the IP address and subnet mask of the CMK2000 Example of private Class C network LOGO CMK2000 IP address 192 168 0 1 192 168 0 10 Subnet mask 255 255 255 0 Password for web interface It is necessary to enter a password to access the CMK2000 from a PC using web browser You define the password here The default password is Admin NOTICE Immediately change the ...

Page 43: ...the KNX network and passes it on to the respective other side An unchanged transfer of the date only occurs between 1 1 2000 and 31 12 2089 Parameter assignment options No synchronization default KNX specifies the time and date The settings for time synchronization made in the LOGO are ignored LOGO specifies the time and date Synchronization of the time used in the LOGO 8 with the time in the KNX ...

Page 44: ...O DI DO AI AQ VM transformed as KNX data points Up to 50 channels are available which can be used as desired with respect to communication direction and data point type Maximum number of group addresses 250 Maximum number of links 250 Note The operating mode of LOGO 8 RUN or STOP cannot be transferred to the KNX bus 8 5 2 Activate deactivate channels and specify communication direction The communi...

Page 45: ... the variable memory Inputs outputs and flags of the LOGO For all physical inputs and outputs of the LOGO I Q AI AQ as well as for all analog and digital flags you can specify the number of the object e g M64 from which the values are to be read or to which they are to be written Note Inputs and outputs of the LOGO cannot be written from the KNX bus Value ranges Digital input I 1 24 Analog input A...

Page 46: ...y you can specify the address of the variable memory of the LOGO 8 from which the values are to be read or to which they are to be written Note Note that all channels access the same variable memory i e if the same byte address of the variable memory is specified for the communication direction KNX LOGO in two different channels the values in the variable memory will be mutually overwritten Other ...

Page 47: ...r the reaching of a parameterized cycle time on the other The following options are available for updating a value Parameter Range of values Cyclic Time value is parameterized Time unit minute 1 240 If value has changed Difference in values is parameterized Value without unit 1 byte 1 255 2 bytes 1 65535 4 bytes 1 4294967295 Cyclic and if value has changed Time value and difference in values are p...

Page 48: ...etween KNX and LOGO Linear scaling can be parameterized using two interpolation points Parameter assignment Transfer from LOGO to KNX Transfer from KNX to LOGO Linear scaling can be parameterized for the following linked objects Transfer between LOGO and KNX KNX data type Range of values for scaling on the KNX bus LOGO data type Range of values for scaling in the LOGO 1 byte 0 100 DPT 5 001 0 255 ...

Page 49: ...t value X value Output value Y value LOGO KNX Corresponds to LOGO values Corresponds to KNX values KNX LOGO Corresponds to KNX values Corresponds to LOGO values Transformation of the values is carried out using the linear equation y a x b a gradient b offset Starting with the interpolation points XA YA and XB YB the constants in the equation are calculated using the following formulae Gradient a O...

Page 50: ...this constraint until the maximum minimum value is undershot or exceeded again Example In the example a signed value from the KNX bus 8 bits data width is scaled to an unsigned 8 bit value in the LOGO 8 The offset b in this example is 0 and the gradient a is 1 Image 8 4 Scaling with different data width Response with floating point values In the case of floating point values the interpolation poin...

Page 51: ...t to LOGO or the value 0 is sent to LOGO 8 5 7 Response after startup of LOGO CMK2000 or KNX The response of the CMK2000 can be set for the following situations Communication direction LOGO to KNX After startup of LOGO CMK2000 or KNX Return of KNX bus voltage Return of 24 V DC power supply Return of Ethernet connection to LOGO LOGO in transition from STOP mode to RUN mode Setting options Send curr...

Page 52: ... press ing of key DPT 1 001 Dimming 2 bits with stop message frame Page 58 Dim brighter darker long pressing of key DPT 3 007 Shutter blind solar protection 1 bit Solar protection up down long pressing of key DPT 1 008 Solar protection control 1 bit Page 59 Stop or slats open close brief pressing of key DPT 1 009 2 bits Solar protection up down long pressing of key DPT 1 008 Solar protection contr...

Page 53: ...LOGO to KNX CMK2000 Operating Instructions 11 2015 A5E34877550B 001 53 8 6 2 Supported LOGO data types Supported LOGO data types The following data types are supported for the transfer of data from the LOGO to KNX Image 8 5 Data transfer LOGO KNX supported data types ...

Page 54: ... to be read from the variable memory of the LOGO the corresponding byte address must be specified The following byte addresses are possible For 1 byte variable memory 0 to 850 For 2 byte variable memory 0 to 849 For 4 byte variable memory 0 to 847 If a 1 bit value is involved the corresponding bit address must be specified in addition Image 8 6 Data transfer LOGO KNX Values from the LOGO variable ...

Page 55: ...it values Image 8 7 Data transfer LOGO to KNX 1 bit values LOGO data type Set a 1 bit LOGO data type as the preselection for the transfer Digital input Digital output Digital flag 1 bit variable memory KNX data type 1 bit DPT 1 xxx The output information of the LOGO 8 is mapped 1 1 to the KNX bus See also Response after startup of LOGO CMK2000 or KNX Page 51 ...

Page 56: ...1 and DPT 3 007 LOGO data type Set a 1 bit LOGO data type as the preselection for the Dimming function Digital input Digital flag 1 bit variable memory KNX data type Two communication objects are provided in the ETS Switch DPT 1 001 and Dimming DPT 3 007 The configured binary variable can be used for 1 bit dimming A distinction is made between short and long setting Switch short setting up to 500 ...

Page 57: ...imming If the actuator was switched on by short setting the first long setting results in darker dimming If the dimming actuator is set to a dimming value between 0 and 100 the last dimming direction is inverted and dimming is then in the new direction The Stop command is sent when the binary value is reset falling edge Note When configuring the first respective communication object for 1 bit dimm...

Page 58: ... 10 Data transfer LOGO to KNX Dimming with stop function LOGO data type Set one of the following LOGO data types as the preselection for Dimming with stop function Digital inputs 2 for dimming Digital flags 2 for dimming Variable memories 2 for dimming KNX data type Two communication objects are provided in the ETS Switch DPT 1 001 and Dimming DPT 3 007 A distinction is made between short and long...

Page 59: ...rovided in the ETS Solar protection up down DPT 1 008 and Slats open close DPT 1 009 The configured binary variable can be used for 1 bit solar protection control A distinction is made between short and long setting Solar protection up down long setting 500 ms or more DPT 1 008 In the case of long setting and depending on the last direction of movement saved in the object Solar protection up down ...

Page 60: ...this would result e g in opening of the slats by one step The Stop or Slats open close message frame is only generated when the binary value is reset falling edge A further Slats open close message frame is sent with each further short setting where the direction of movement is not changed The software of the solar protection actuator determines whether and how several successive Slats open close ...

Page 61: ...e slats by one step Image 8 13 Data transfer LOGO to KNX 2 bit solar protection LOGO data type Set one of the following data types as the preselection for the function Solar protection with 2 bits Digital inputs 2 for solar protection Digital flags 2 for solar protection 2 bit variable memory for solar protection KNX data type Two communication objects are provided in the ETS Solar protection up d...

Page 62: ...up to 500 ms DPT 1 009 The Stop or Slats open close commands are sent via the group address linked to this object Short setting of the corresponding binary tags in the LOGO always generates a command to stop the movement or adjust the slats by one step Which of the binary tags generates an open or close message frame in the case of short setting can be set in the ETS ...

Page 63: ...andled in the LOGO in the range 0 255 Percentage values DPT 5 001 are frequently used in KNX where the values for KNX are expected in the range 0 255 Scaling is therefore necessary Image 8 14 Data transfer LOGO to KNX Percentage values LOGO data type 1 byte variable memory is predefined as the LOGO data type KNX data type 1 byte 0 100 DPT 5 001 The values transferred to KNX are in the range 0 255 ...

Page 64: ...ansfer of data from LOGO to KNX CMK2000 64 Operating Instructions 11 2015 A5E34877550B 001 See also Value scaling of the channels Page 48 Value update with data transfer from LOGO to KNX Page 47 Response after startup of LOGO CMK2000 or KNX Page 51 ...

Page 65: ...X data type Analog input 2 bytes unsigned DPT 7 xxx default 2 bytes signed DPT 8 xxx Analog output Analog flag 1 byte variable memory 1 byte unsigned DPT 5 010 1 byte signed DPT 6 010 2 byte variable memory 2 bytes unsigned DPT 7 xxx default 2 bytes signed DPT 8 xxx 4 byte variable memory 4 bytes unsigned DPT 12 xxx default 4 bytes signed DPT 13 xxx See also Value update with data transfer from LO...

Page 66: ... 7 Sending float values Image 8 16 Data transfer LOGO to KNX Float values LOGO data type KNX data type LOGO data type KNX data type 2 byte variable memory 2 byte float value DPT 9 xxx See also Value scaling of the channels Page 48 Value update with data transfer from LOGO to KNX Page 47 Response after startup of LOGO CMK2000 or KNX Page 51 ...

Page 67: ...oflop response DPT 1 xxx Using digital inputs of the LOGO 8 as monoflop Page 70 Special function bus state 1 bit Digital input directly indicates the current KNX bus state Transfer of KNX bus state Page 72 Percentage value 8 bits Percentage value DPT 5 001 Transferring percentage values Page 73 Integer value 8 bits Counter value signed DPT 6 010 Transferring integer values Page 74 Counter value un...

Page 68: ... LOGO Image 8 17 Data types KNX to LOGO Settings which are always available All settings are available in the same manner for values in the variable memory and for flags If a transferred value is to be saved in the variable memory of the LOGO the corresponding byte address must be specified The following byte addresses are possible for variable memories 1 byte 0 to 850 2 bytes 0 to 849 4 bytes 0 t...

Page 69: ...Image 8 19 KNX to LOGO Transfer of 1 bit values KNX data type LOGO data type KNX data type LOGO data type 1 bit DPT 1 xxx Digital flag default 1 byte variable memory Monoflop function No default Yes See also Using digital inputs of the LOGO 8 as monoflop Page 70 Response after startup of LOGO CMK2000 or KNX Page 51 Response upon loss of KNX bus voltage Page 51 ...

Page 70: ...er trigger signal is received within the monoflop time If the bus voltage returns and the current value of KNX is read and is still set the monoflop time restarts Image 8 20 Data transfer from KNX to LOGO Monoflop function Monoflop time in ms The range of values for the monoflop time is 30 to 2500 Preferred state The CMK2000 uses the preferred state to determine the initial basic level and the dir...

Page 71: ...missioning using ETS 8 7 Data transfer KNX to LOGO CMK2000 Operating Instructions 11 2015 A5E34877550B 001 71 Input with monoflop response preferred state 0 monoflop time Tm Image 8 22 Monoflop response Preferred state 0 ...

Page 72: ...the LOGO This means that the value is 1 if communication to KNX is OK The value is 0 if an error has occurred Note It may be the case that an error on the KNX bus is only detected following a delay of several seconds The last transferred KNX bus state is retained in the event of loss of the Ethernet connection Image 8 23 KNX to LOGO bus state KNX data type LOGO data type KNX data type LOGO data ty...

Page 73: ... 1 byte values and must therefore be rescaled so that they can be optimally processed further as LOGO analog values Image 8 24 Data transfer from KNX to LOGO Percentage values KNX data type LOGO data type KNX data type LOGO data type 1 byte 0 100 DPT 5 001 1 byte variable memory See also Value scaling of the channels Page 48 Response upon loss of KNX bus voltage Page 51 Response after startup of L...

Page 74: ...1 byte unsigned DPT 5 010 1 byte variable memory 1 byte signed DPT 6 010 1 byte variable memory 2 bytes signed DPT 8 xxx 2 byte variable memory 2 bytes unsigned DPT 7 xxx Analog flag 2 byte variable memory default 4 bytes unsigned DPT 12 xxx 4 byte variable memory 4 bytes signed DPT 13 xxx 4 byte variable memory See also Value scaling of the channels Page 48 Response upon loss of KNX bus voltage P...

Page 75: ...01 75 8 7 8 Sending float values Image 8 26 KNX to LOGO float values KNX data type LOGO data type KNX data type LOGO data type 2 byte float value DPT 9 xxx 2 byte variable memory See also Value scaling of the channels Page 48 Response upon loss of KNX bus voltage Page 51 Response after startup of LOGO CMK2000 or KNX Page 51 ...

Page 76: ...Configuring and commissioning using ETS 8 7 Data transfer KNX to LOGO CMK2000 76 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 77: ...rnet communication Requirements Internet Explorer 10 Mozilla Firefox portable Version 31 Switch Note The use of cookies must be permitted in the browser The web interface is optimized for a resolution of 1280 x 1024 pixels Only the connection to a PC is simultaneously supported Logon You can only logon to the device using the password assigned in ETS You can also select one of the supported langua...

Page 78: ...as occurred you can obtain further information on the error codes from Support http support automation siemens com Note The LED displays may show the current state with a delay depending on the status of the browser and the connection The displayed diagnostics information may vary between different firmware versions Updating the firmware You can trigger updating of the device using the selection F...

Page 79: ...ean the surfaces at regular intervals Remove dirt from the enclosure to avoid impairment of the operator control functions and the enclosure ventilation 9 3 Disposal The devices described in these instructions can be recycled thanks to their low pollution design For environmentally compliant recycling and disposal of your old devices please contact a certified disposal company ...

Page 80: ...Service and maintenance 9 3 Disposal CMK2000 80 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 81: ...CMK2000 Operating Instructions 11 2015 A5E34877550B 001 81 Technical data 10 10 1 Dimensional drawing 10 1 1 Dimensional drawing Image 10 1 Dimensional drawing of the CMK2000 ...

Page 82: ...ly voltage Rated value DC 24 V 12 V DC No 24 V DC Yes Permissible range lower limit DC 19 2 V Permissible range upper limit DC 28 8 V Rated value AC 24 V AC No Input current Current consumption max 0 04 A Power loss Power loss max 1 1 W Memory Flash Yes Time Time synchronization Supported Yes Interfaces Transmission rate max 100 Mbit s refers to Ethernet 9 600 bit s refers to KNX Protocols EIB KNX...

Page 83: ...60529 IP20 Yes Standards approvals certificates CE marking Yes CSA approval No UL approval Yes cULus Yes FM approval No RCM formerly C TICK No KC approval No EAC formerly Gost R No To VDE 0631 No Marine approval Marine approval No Ambient conditions Ambient temperature in operation Min 0 C Max 55 C Ambient temperature during storage transport Min 40 C Max 70 C Relative humidity Operation max 95 Co...

Page 84: ...Technical data 10 2 Technical specifications CMK2000 84 Operating Instructions 11 2015 A5E34877550B 001 ...

Page 85: ... The product is designed for use in accordance with EN 50491 5 1 and EN 50491 5 2 residential area as well as EN 50491 5 3 industrial area EMC requirements Field of application Noise emission requirements Immunity to interference Residential area EN 61000 6 3 Industrial area EN 61000 6 2 The product meets these requirements if you adhere to the installation guidelines and safety instructions inclu...

Page 86: ...ttp support automation siemens com on the Internet There you will find the following information for example The correct documents for you via product related search functions Online support request form Your local representative A forum for global information exchange by users and specialists Our newsletter containing up to date information on your products A 2 3 Online catalog and ordering syste...

Page 87: ...veral transmission media and procedures are available for the KNX bus With the KNX two wire data transfer is over a twisted two wire data cable The bus nodes are also provided with the KNX operating voltage over this bus cable LOGO LOGO is the universal logic module from Siemens You can use LOGO to solve all tasks associated with home and building control installations e g stairway lighting outdoo...

Page 88: ...ddress consists of three numbers separated by periods The first number is the number of the area in which the associated participant is located The second number is that of the line The third number is a consecutive number within the line Sensor Sensors record inter alia physical measured variables such as pressure temperature humidity or brightness and pass on this information over the KNX bus ...

Page 89: ... knowledge 9 History 9 Purpose 9 Target group 9 Validity 9 E EMC Directive 85 H History Documentation 9 I Installation Ambient conditions 26 Device dimensions 26 Minimum spacing 26 Mounting position 26 Notes 26 IT security 13 L LOGO Trademark 9 N Notes Installation 26 P Purpose Documentation 9 S Safety instructions General 11 Safety extra low voltage 12 Working on the device 12 31 Scope of deliver...

Page 90: ...Index CMK2000 90 Operating Instructions 11 2015 A5E34877550B 001 ...

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