UNICA 1-wire TVSL
CZK 649
536.36 VAT excl.
UNICA 1-wire sensor module for sensing room/ambient physical quantities with connection to 1-wire bus
Features: Temperature, humidity, illuminance, RGB LED backlighting
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UNICA 1-wire module TVSL is a device which is able to measure physical quantities such as temperature, humidity, illuminance. Using 1-wire bus it is possible to read these values with superior device and use it for other purposes (e.g. heating, lights, pumps, etc.).
One of the advantages of this module when used is that it is integrated inside of Schneider UNICA push buttons and so it doesn't bother the user with its presence.
Another feature of this module is that it contains RGB LED for illumination of the wall switch button - e.g. to indicate the location of the button at night, to indicate heating, alarm, etc.. It is also possible to scan the digital input with this module (in this case it is necessary to change the jumper of the printed circuit board and then the R terminal changes into the terminal for digital input).
RGB LEDs need to be switched on with common ground circuits, it means LEDs have same power supply +5V.
Features and functions:
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- Temperature - air temperature sensing |
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| Push-button with 1wire module possibilities | 1wire module integrated in the device | Unica 1 wire module U1WTVSL |
Order numbers of push buttons Schneider Unica (complete catalog HERE):
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Examples of push-button backlighting using 1-wire module U1WTVSL's RGB LED:
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Connection to Railduino LED module- 1 wire bus + controlling RGB LED
Connection to Railduino 2.x module - 1 wire bus + switching the red and green LED + controlling the blue LED
Connection to Loxone 1wire extension - no control of RGB LED
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Connection to Railduino 2.x module - 1 wire bus + switching the red and green LED + controlling the blue LED
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Connection to Loxone 1wire extension - no control of RGB LED
1. Loxone Config settings - temperature measuring
1.1 connection with Loxone 1wire extension
1.1 connection with Loxone 1wire extension
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1.2 connection with Railduino 2.x module
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2. Loxone Config settings - humidity measuring
2.1 connection with Loxone 1wire extension
 Formula block for relative humidity calculation: RH = -12.5 + 125 * I1 / 5 |
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2.2 connection with Railduino 2.x module
Formula block for relative humidity calculation: RH = -12.5 + 125 * I1 / 5 |
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3. Loxone Config settings - connection with Railduino 2 module - lighting measuring
3.1 connection with Loxone 1wire extension
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3.2 connection with Railduino module 2.x
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4. Loxone Config settings - controlling the RGB LED - connection with Railduino 2.x module
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The analogue output from the Railduino module "grounds" the LED. Since the RGB LED is connected to a 5V power supply, the maximum value of analog. output must not be 10V, but 5V, which corresponds to 127 (half of 255).
1. "How to find out the serial number of the module when connecting to Railduino module?"When connecting 1wire sensor to the Railduino module and switching the power on - first there is an automatic detection of connected 1wire sensorr type and then every 30s the Railduino module sends packet to the superior control system with information about serial number and measured temperature values and so on. In order to watch this packet it is necessary open UDP monitor or RS232/RS485 monitor in Loxone Config.
Reviews
UNICA 1-wire sensor module for sensing room/ambient physical quantities with connection to 1-wire bus
Features: Temperature, humidity, illuminance, RGB LED backlighting
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