Programmable, astronomical time switch with programmable night interruption, 1-channel PCZ-525.2

Intelligent lighting control with timer PCZ-525.2

The programmable timer PCZ-525.2 is an advanced device designed for automatic switching of lighting and other electrical receivers on and off. It utilizes astronomical algorithms, taking into account the position of the sun, which allows for precise adjustment of the schedule to changing seasons and geographical location. This is an ideal solution for installers looking for a reliable tool to create intelligent lighting systems, as well as for end-users who want to increase comfort and save energy.

Functionality and possibilities

The PCZ-525.2 timer offers a wide range of functions that allow for flexible adaptation to individual needs. The ability to program with consideration of sunset and sunrise eliminates the need to manually change settings with the change of season. In addition, the programmable night break function allows you to reduce energy consumption by automatically turning off the lights at night when they are not needed. This can significantly reduce operating costs and protect the environment.

• Astronomical programming: Automatic adjustment of the schedule to the position of the sun and geographical location.
• Night break: Ability to program a time to turn off receivers to save energy.
• Manual control: Allows for immediate switching of the circuit on or off without affecting the programmed schedule.
• Automatic daylight saving time/winter time change: The timer automatically adjusts to the current time, eliminating the need for manual correction.
• NFC communication: Wireless reading and writing of configuration using an Android smartphone equipped with an NFC module – facilitates configuration and creation of backup settings.
• Wide power supply range: 24-264V AC/DC – ensures compatibility with various electrical installations.
• High accuracy: Accuracy per day is 1 second, which guarantees precise operation of the device.

Construction and mounting

The PCZ-525.2 timer has been designed with easy installation and use in mind. Mounting is done on a standard DIN rail, which facilitates integration with existing electrical infrastructure. Compact dimensions (2 modules) allow the device to be placed even in limited spaces in electrical distribution boards. A durable housing provides protection against mechanical damage and the influence of environmental conditions (IP20). Additionally, the timer has a battery status indicator, informing about the need for its replacement, which ensures continuous operation even in the event of a mains power failure (autonomy up to 6 years).

Information on the method of mounting, degree of protection, power supply range and switching rated current can be found in the product's technical documentation.

Thanks to the intuitive user interface and the ability to configure via a mobile application, setting the timer is quick and easy, even for people without specialized technical knowledge. This saves time for installers and provides end-users with full control over the lighting system.