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Hardware ⇒ DB-02-02хх
Two-keys Scene Switch (4 buttons)
The documentation was updated on 28.11.2024
Description
The scene switch is designed to launch scenarios for controlling electrical equipment of an apartment or house in the Bus77 Pro system:
- lighting groups;
- curtain drives;
- regulation of the air temperature in the room.
Functions
- button assignment settings (scenarios, direct control);
- room temperature measurement with a built-in sensor;
- 4 buttons with mode backlighting (on/off)
Technical Specifications
| Parameter |
Value
|
| Product code |
Plastic keys:
DB-02-0201 (White)
DB-02-0201st (White softtouch)
DB-02-0202 (Silver)
DB-02-0203 (Champagne)
DB-02-0204 (Graphite)
DB-02-0204st (Graphite softtouch)
DB-02-0205 (Black)
DB-02-0205st (Black softtouch)
DB-02-0206 (Chocolate)
Metal keys:
DB-02-1-0201 (White)
DB-02-1-0201st (White softtouch)
DB-02-1-0202 (Silver)
DB-02-1-0203 (Champagne)
DB-02-1-0204 (Graphite)
DB-02-1-0204st (Graphite softtouch)
DB-02-1-0205 (Black)
DB-02-1-0205st (Black softtouch)
DB-02-1-0206 (Chocolate)
|
| Sensors |
built-in temperature sensor
external temperature sensor
|
| Temperature range |
-20...+50 °С
|
| Control |
4 buttons with mode indication
|
| Dimensions in mm. |
81 x 81 x 29
|
| Body material |
plastic/aluminum
|
| Power |
Nominal: 24VDC
Maximum: 30VDC
|
| Current consumption |
up to 25 mA
|
| Interface |
CAN (Bus77)
|
| Protection class |
IP20
|
| Installation |
in a pattress box with internal dimensions: diameter 66 x depth 45 mm
|
Variants of Use
Size
Connector on the Case
Pin assignment:
X1:
- power
- CAN bus
- «H» - CAN-High line
- «L» - CAN-Low line
- «GND» - CAN-GND line
X2:
- connecting an external temperature sensor
Features
- It can be used as a network temperature sensor for thermostats.
Installation and Connection
- The scene switch consists of a switch unit with keys and a metal mounting frame, which are connected with each other by magnets. Before installing the switch, it is necessary to disconnect the mounting frame from the switch unit, screw it with screws/self-tapping screws into a pattress box with an internal diameter of 66 mm and a depth of at least 45 mm. Connect the cable according to the marking on the body and install the switch on the mounting frame.
- To connect the scene switch to the CAN bus and to the power supply, it is recommended to use a UTP CAT5 cable with a core diameter of at least 0.52 mm2 and a wave resistance of no more than 9.4 Ohm per 100 meters.
- Installation and maintenance of the product should only be carried out by qualified specialists with compliance with safety measures.
- All connection work must be carried out only when the voltage is turned off.
Current Repairs
If a malfunction is detected during operation, it is necessary to immediately disconnect the device from the power supply and call maintenance personnel. The device is repaired and serviced during the warranty period by the manufacturer's dealer.
Storage, Transportation and Service Life
The products must be stored in a package at a temperature from -40C to +85C and relative humidity up to 95% at +25С in heated and naturally ventilated warehouses, in air-conditioned storages, in the absence of aggressive impurities, conductive dust, acid and alkali vapors, as well as gases that cause corrosion and destroy insulation. When storing products avoid sudden fluctuations in temperature (more than 3 ° C/min) and humidity (more than 5% /min). The products must be transported packed in containers, closed railway wagons, heated sealed compartments of aircraft and holds, as well as by road with protection from precipitation over any distance at temperatures from -40 °C to +85 °C, with relative humidity up to 95% - at 25 ° C. When transporting products, provide protection against dust and precipitation.
Manufacturer's Warranty
The warranty period is 24 months (2 years) from the date of sale. In the absence of a sales mark - from the date of manufacture, within the warranty period of 36 months.
The manufacturer's warranty does not cover defects caused by:
- non-compliance with transportation, storage and operating rules in the documentation;
- mechanical damage to the device or resoldering not provided for in the operating documentation;
- installation and operation of devices by unqualified and uncertified personnel;
- improper use of the device.
The average service life of the product is at least 5 years.
Delivery set
| DB-02-02хх Scene Switch |
- 1 pc;
|
| Connectors |
- 2 pcs;
|
| Package (1pc) |
|
Possible malfunctions
| Malfunction |
Probable Cause |
Troubleshooting
|
| The product does not turn on (no indication) |
No power |
Connect the power supply, check the power unit
|
| Insufficient supply voltage |
Check the voltage, it should not be lower than 15V
|
| The product is out of order |
Send the device for warranty repair
|
| The product cannot be found in the software. |
The bus is not connected |
Connect the bus
|
| The bus is shorted |
Check the bus for a short circuit, if there is one, fix it
|
| There is no termination resistor on the bus |
Install a 120 ohm resistor at the ends of the bus
|
| The product does not perform the expected software functionality |
No firmware |
Upload the firmware
|
| Another firmware has been loaded |
Upload the required firmware
|
Disposal
Dispose of the device at the end of its service life in accordance with local laws and regulations.
Safety
WARNING: Before installing the device, turn off the power supply.
WARNING: It is not allowed to use the device in systems responsible for the safety of people, animals, material assets, as well as in systems whose failure will lead to a violation of safety.
License Agreements
Publication date: 11/01/2024
