---
lang: "en"
title: "PCZ 524.4: Astronomical NFC Timer"
sku: "PCZ 524.4"
canonical_url: "https://shop.marcomweb.it/en/timer/pcz-5244-astronomical-nfc-timer"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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PCZ 524.4: Astronomical NFC Timer, contacts:1C/O, I=16A, 24÷264V AC/DC, 2 modules

Astronomical timer: one-way type.

Purpose The astronomical timer is used to switch on/off lighting or other electrical receivers in accordance with the daily astronomical east and west sun points. Operation The astronomical timer activates and deactivates a device at specific times, such as sunrise and sunset. Should more precise settings be required for locations with different geographical coordinates, there is an option to set a specific longitude and latitude or select a special code that results in the automatic setting of these coordinates for a given location in Europe (a list of locations and their respective codes can be found in the manual). Additionally, there is an option to shift the preset activation/deactivation time by ± 99 min. for sunrise and sunset times separately.

Programmable via NFC using a phone app.

The zone is selectable from the app. App programming on Google Play or IOS

Difference between PCZ 524.4 and PCZ 524.3: the former supports IOS app in addition to Google Play.

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Source: https://shop.marcomweb.it/en/timer/pcz-5244-astronomical-nfc-timer

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.