Cronos
CRONOS is a digital timer designed for time-based control in automation systems. It enables programmed switching of electrical circuits, including synchronization with sunrise and sunset, thanks to its built-in astronomical clock. Programming is done in crontab table format, and channel control can also be managed over a LAN, supporting protocols like TCP, UDP, HTTP GET, and KNX-IP. CRONOS features a clear LCD display and can be powered by 12-24VDC or 230VAC, with DIN rail mounting capability.
Cronos: The astronomical clock - go to the product website
Cronos is an advanced controller to determine the time on or off the relay during the whole year.
CRONOS module is used to control electrical circuits in time in programmed by the user's way. Enable or disable may be dependent on sunrise or sunset. The controller calculates the times of sunrise and sunset based on the entered coordinates.
In a very simple way user can program the controller to eg. Turn on lighting 17 minutes before nightfall, shut down about 23:30 and again załączał from November 20 to March 20 in the 5:00 to 7:00 in the morning. Built-in mini web server allows to change settings from any location by web. To limit the changes of unauthorized acces to the settings user can lock the keyboard. Unlock occurs when user connect a USB flash drive with a properly prepared file.
Cronos can be extended by an additional relay outputs (eg. LanTick PE-8-0) which can be placed in a different location. In this case the connection Cronos-> LanTick is carried out by the LAN.
The controller has a 2-level authorization (Administrator and User).
The following is a view of the main screen where you can see the number of the relay, the assigned name, the changing state button and current status.
Data sheet
- Number of outputs
- 8
- Communication
- LAN
- Communication protocols
- HTTP GET
KNX/IP
SNMP v2c - Housing
- DIN rail
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