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Starting Guide Atom Oxygen + DCD12
Atom Oxygen + DCD12
A comprehensive solution that fits best for controlling different types of lighting devices - including AC and DC loads with possibility of dimming and changing colors. In addition to light control, it is perfect for controlling devices such as garage doors, electric locks, pumps, actuators and others.
Modifications
Functional elements
1. 9-48V DCPower supply
2. CAN bus ensures synchronized operationof all Atom series devices
3. Integrate 3rd party devicesusing RS-485 interface
4. 5V and 3.3V portsfor sensors power supply
5. 22 multifunction input ports (16 in N modification) for temperature, air quality, water leakage sensors and switches connection
6. Buttons for navigation and control of the OLED display menu
7. Graphic OLED displayfor control and monitoring (optional for N modification)
8. Ethernet port for network connectionPossibility of remote control using the phone or voice assistants (N modification)
Outputs
1. 12 x 5A relays for connecting electrical appliances
2. 5 x AC dimmersfor controlling dimmable lamps
3. 12 x dimming outputs built on MOSFETbases to control DC loads
LED indication
1. Device status indication
2. LAN connection indicationfor modification N
3. Output ports status indication
Technical specifications
Note : Technical specifications, wiring diagrams, input and output specifications and other technical information can be viewed on page Atom Oxygen + DCD12
Installation guide
Important! During installation and operation, observe the general rules of electrical safety regarding the use of electrical appliances, as well as the requirements of regulations on electrical safety. It is strictly forbidden to disassemble a device to which any conductors are connected!
Important! Although the controller has built-in protection against incorrect power connection, and in this situation will not fail, we recommend that you pay attention to the correct polarity when connecting
3. i3-NET
If your system uses multiple controllers, connect them to a i3-NET network. Install the end terminators included in the equipment kit at the ends of the bus.
4. RS-485
If you have Modbus control devices, connect them to the bus and connect them to the RS-485 connector. Install the end terminators included in the equipment kit at the ends of the bus.
5. Sensors power supply
A 5V and 3.3V controller output is provided to power the sensors.
Important! If the system uses sensors or actuators with other operating voltages, use additional power supplies or the power supply that powers the controller. If the system uses several power supplies - connect their "negative" terminals to each other.
6. Input connections
Connect sensors, switches and other devices to the controller inputs. The inputs of the controller use connectors with spring-loaded contacts, which provides convenience and reliability of connection of conductors with a cross section up to 1.5 mm2.
Atom Oxygen + DCD12
TYPE OF INPUT / # OF INPUT
1-2
3-11
12-16
17-22
TYPE OF INPUT / # OF INPUT
TYPE OF INPUT / # OF INPUT
1-2
1-2
3-11
3-11
12-16
12-16
17-22
17-22
Analog (thermistor, photoresistor, etc.)
✖
✔
✖
✖
TYPE OF INPUT / # OF INPUT
Analog (thermistor, photoresistor, etc.)
1-2
✖
3-11
✔
12-16
✖
17-22
✖
Digital (motion sensors, light level sensors, switches, buttons, etc.)
✔
✔
✔
✔
TYPE OF INPUT / # OF INPUT
Digital (motion sensors, light level sensors, switches, buttons, etc.)
1-2
✔
3-11
✔
12-16
✔
17-22
✔
Interface (1-Wire sensors)
✔
✔
✖
✖
TYPE OF INPUT / # OF INPUT
Interface (1-Wire sensors)
1-2
✔
3-11
✔
12-16
✖
17-22
✖
Atom Oxygen N + DCD12
TYPE OF INPUT / # OF INPUT
1-2
3-11
12-16
TYPE OF INPUT / # OF INPUT
TYPE OF INPUT / # OF INPUT
1-2
1-2
3-11
3-11
12-16
12-16
Analog (thermistor, photoresistor, etc.)
✖
✔
✖
TYPE OF INPUT / # OF INPUT
Analog (thermistor, photoresistor, etc.)
1-2
✖
3-11
✔
12-16
✖
Digital (motion sensors, light level sensors, switches, buttons, etc.)
✔
✔
✔
TYPE OF INPUT / # OF INPUT
Digital (motion sensors, light level sensors, switches, buttons, etc.)
1-2
✔
3-11
✔
12-16
✔
Interface (1-Wire sensors)
✔
✔
✖
TYPE OF INPUT / # OF INPUT
Interface (1-Wire sensors)
1-2
✔
3-11
✔
12-16
✖
Important! The inputs are numbered, and each input is marked with a "common" pin (marked with the letter "G") - this is a common contact, it is connected to the "minus" power supply of the controller. All common contacts are interconnected, so when connecting switches with a multicore cable, it is sufficient to use one connection to terminal “G”.
OUT18-OUT29 - dimmers for control of DC loads with supply voltage up to 48B and current consumption up to 4A.
Allows you to control the brightness and colour of LED strips, low-voltage lamps and fixtures, and adjust the speed of fans and DC motors.
8. Network connection (modification N)
The operation of network controllers requires remote access to configure, manage and control their operation. To ensure these capabilities, at least one of the controllers must be able to connect to a wired or wireless network. In the Atom product line, these are the N modification controllers. Don't forget to connect the network cable to the controller or configure access to the home Wi-Fi network
Important! The router must have a DHCP server configured to automatically issue the IP address and network mask.
9. Done. Turn on the power
Important! Check all connections. Make sure that the power supply, inputs and outputs are connected correctly.
10. i3 Home App configuration
After turning on the controller, you need to download the i3 Home mobile application and configure the system.
List of typical problems and their solutions
LED indicators do not light
1. Check the supply voltage on the controller2. Check the polarity of the power supply
The device is turned on but not in the application settings
1. Make sure Wi-Fi and bluetooth are turned on on your smartphone or tablet2. Verify that the home network password is specified correctly in the controller settings
Input indicators do not respond to signals from sensors or switches
1. Check that the connection is correct2. Check that the connections at the controller and sensor terminals are secure3. Check the login configuration to the type of sensor or switch
Output status indicators are not lit.
Check that the output settings are correct in the controller settings
The output status indicator lights up, the device does not turn on, or responds incorrectly
1. Check that the connection is correct and reliable2. Check the device for damage
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