https://www.comfortforums.com/ Mon, 27 Jul 2026 14:51:50 +0000 MyBB https://www.comfortforums.com/thread-4748.html Sun, 17 Sep 2017 08:26:13 -0400 ]]> https://www.comfortforums.com/thread-4748.html

1. If Cbus to knx is mapped to Scaling for KNX, Cbus command ON and OFF will not set the mapped KNX group to value 0 and 255
2. [size=\"2\"]If  KNX to  Cbus address  and the same Cbus address is also mapped to another KNX address for Scaling, the 1st KNX group change is sent to Cbus and the Cbus address is also sent to the 2nd KNX address for feedback[/size]

[size=\"2\"]The firmware can be downloaded from https://www.cytech.biz/product_details.php?item_id=332[/size]
[size=\"2\"][/size]



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1. If Cbus to knx is mapped to Scaling for KNX, Cbus command ON and OFF will not set the mapped KNX group to value 0 and 255
2. [size=\"2\"]If  KNX to  Cbus address  and the same Cbus address is also mapped to another KNX address for Scaling, the 1st KNX group change is sent to Cbus and the Cbus address is also sent to the 2nd KNX address for feedback[/size]

[size=\"2\"]The firmware can be downloaded from https://www.cytech.biz/product_details.php?item_id=332[/size]
[size=\"2\"][/size]



]]> https://www.comfortforums.com/thread-4640.html Sat, 25 Feb 2017 08:54:39 -0500 ]]> https://www.comfortforums.com/thread-4640.html
Custom Applications could not be selected if they have the same Group address a the lighting application (56) in Cbus to KNX Mapping Table
For example  if Lighting Applixation group address 1 is in the Cbus to KNX Maping table, the Custom application 136 (and any other custom applications) could not select Group address 1

Please download from https://www.cytech.biz/product_details.php?item_id=338

Also please upgrade cbus to knx firmware to 1.008 see http://www.comfortforums.com/forum103/4639.html
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Custom Applications could not be selected if they have the same Group address a the lighting application (56) in Cbus to KNX Mapping Table
For example  if Lighting Applixation group address 1 is in the Cbus to KNX Maping table, the Custom application 136 (and any other custom applications) could not select Group address 1

Please download from https://www.cytech.biz/product_details.php?item_id=338

Also please upgrade cbus to knx firmware to 1.008 see http://www.comfortforums.com/forum103/4639.html
]]> https://www.comfortforums.com/thread-4639.html Sat, 25 Feb 2017 08:50:16 -0500 ]]> https://www.comfortforums.com/thread-4639.html Cbus to knx 1.008
Bugs Fixed (from 1.004)

• Custom Application did not work from cbus. Allow custom applications  to work like lighting application from cbus
• Fixed BUG due to cbusknx Bus Translator Configurator software does not sort application/Group Address in ascending order
  

Please download fimware from https://www.cytech.biz/cbus_to_knx_firmware.html

Also please upgraded the Bus Translator software to 1.1.0 see http://www.comfortforums.com/view_topic.php?id=4640&forum_id=103

]]> Cbus to knx 1.008
Bugs Fixed (from 1.004)

• Custom Application did not work from cbus. Allow custom applications  to work like lighting application from cbus
• Fixed BUG due to cbusknx Bus Translator Configurator software does not sort application/Group Address in ascending order
  

Please download fimware from https://www.cytech.biz/cbus_to_knx_firmware.html

Also please upgraded the Bus Translator software to 1.1.0 see http://www.comfortforums.com/view_topic.php?id=4640&forum_id=103

]]> https://www.comfortforums.com/thread-4585.html Fri, 23 Dec 2016 16:33:13 -0500 ]]> https://www.comfortforums.com/thread-4585.html for testing knx commands i used ETS4 and Logic Machine 5
From web interface logic machine i set value for group witch send from knx to c-bus its work fine.
But when i try change value c-bus group from toolkit its dont translate to knx.
Configuration witch download from cbus knx transator in attachment. 


In broshure (https://www.cytech.biz/download_files.php?item_id=296) says that device can translate Aircondition cbus aplication, how i can translate data from cbus thermostat, witch dont have address for each parametrs but have address communication group?

  Test_ctrl.zip (Size: 609 bytes / Downloads: 4) ]]> for testing knx commands i used ETS4 and Logic Machine 5
From web interface logic machine i set value for group witch send from knx to c-bus its work fine.
But when i try change value c-bus group from toolkit its dont translate to knx.
Configuration witch download from cbus knx transator in attachment. 


In broshure (https://www.cytech.biz/download_files.php?item_id=296) says that device can translate Aircondition cbus aplication, how i can translate data from cbus thermostat, witch dont have address for each parametrs but have address communication group?

  Test_ctrl.zip (Size: 609 bytes / Downloads: 4) ]]> https://www.comfortforums.com/thread-3641.html Wed, 11 Dec 2013 04:30:11 -0500 ]]> https://www.comfortforums.com/thread-3641.html https://www.comfortforums.com/thread-2806.html Sat, 31 Mar 2012 02:35:26 -0400 ]]> https://www.comfortforums.com/thread-2806.html https://www.cytech.biz/brochure/c-bus-to-knx.html


]]> https://www.cytech.biz/brochure/c-bus-to-knx.html


]]> https://www.comfortforums.com/thread-2663.html Fri, 23 Dec 2011 22:04:39 -0500 ]]> https://www.comfortforums.com/thread-2663.html
Cytechs  new Cbus to KNX translator CBUSKNX01 is gateway between a C-Bus and a KNX network allowing the two widely used and competing automation busses to be installed in the same system when a Comfort controller and alarm is not required.

This is a stand-alone PCB module (it does not need Comfort) with the same size as a UCM, ie 108 x 88 mm



It comes with terminal blocks for connection to KNX and C-Bus and a USB interface. Power is supplied by a wallmount adaptor.

The product allows C-Bus switches to control KNX actuators and dimmers and vice versa.

The free Bus Translator Configurator software allows C-Bus group addresses to be mapped to KNX group addresses and vice versa

The following C-Bus Applications are supported

• Lighting
• Trigger
• Clocks and Timekeeping
• Security
• Zones
• Custom Application

The following KNX telegrams are supported

• 1 bit (on/off)
• 4 bit (relative dimming)
• 1 byte (scaling)
• 2 bytes (Floating point)
• Time
• Date

Please note that the 2 bytes floating point telegram type can result in values that are not within the 1 byte limitation of Cbus, ie if the resulting value is > 255 then this value cannot be mapped to any Cbus group address

Up to 256 group addresses can be mapped on each bus to the other. 

Major Application Examples

1. Allows some specialised components eg large capacity C-Bus dimmers to be used in an KNX installation.
2. C-Bus Switches can be used with KNX relays and actuators on the back end and vice versa depending on user or installer preferences.
3. Schneider\'s Wiser Home Control gateway can be used to control a KNX system.

Visit the Cbus to KNX Translator webpage  https://www.cytech.biz/brochure/c-bus-to-knx.html

Go to  [color=\"#0000ff\"]https://www.cytech.biz/c-bus_to_knx_translator.html[/color] for links to the Bus Translator software and product manual


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Cytechs  new Cbus to KNX translator CBUSKNX01 is gateway between a C-Bus and a KNX network allowing the two widely used and competing automation busses to be installed in the same system when a Comfort controller and alarm is not required.

This is a stand-alone PCB module (it does not need Comfort) with the same size as a UCM, ie 108 x 88 mm



It comes with terminal blocks for connection to KNX and C-Bus and a USB interface. Power is supplied by a wallmount adaptor.

The product allows C-Bus switches to control KNX actuators and dimmers and vice versa.

The free Bus Translator Configurator software allows C-Bus group addresses to be mapped to KNX group addresses and vice versa

The following C-Bus Applications are supported

• Lighting
• Trigger
• Clocks and Timekeeping
• Security
• Zones
• Custom Application

The following KNX telegrams are supported

• 1 bit (on/off)
• 4 bit (relative dimming)
• 1 byte (scaling)
• 2 bytes (Floating point)
• Time
• Date

Please note that the 2 bytes floating point telegram type can result in values that are not within the 1 byte limitation of Cbus, ie if the resulting value is > 255 then this value cannot be mapped to any Cbus group address

Up to 256 group addresses can be mapped on each bus to the other. 

Major Application Examples

1. Allows some specialised components eg large capacity C-Bus dimmers to be used in an KNX installation.
2. C-Bus Switches can be used with KNX relays and actuators on the back end and vice versa depending on user or installer preferences.
3. Schneider\'s Wiser Home Control gateway can be used to control a KNX system.

Visit the Cbus to KNX Translator webpage  https://www.cytech.biz/brochure/c-bus-to-knx.html

Go to  [color=\"#0000ff\"]https://www.cytech.biz/c-bus_to_knx_translator.html[/color] for links to the Bus Translator software and product manual


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