memo BT Y1 GPS
Time/astronomical switches - DIN rail

memo BT Y1 GPS

VE790400
Time/astronomical switches - DIN rail

memo BT Y1 GPS

VE790400

Digital electronic switch with hourly (daily, weekly or annual) or astronomical programming, 230 V AC power supply, 1 relay, DIN rail installation (2 modules) and the possibility of connecting a GPS module. The device is equipped with Bluetooth interface. Vemer also provides Memo BT Y2 GPS, with 2 relays.

What is a time/astronomical switch?
A time/astronomical switch is a device designed for control the switching on and off of electrical circuits according to preset times and environmental conditions such as sunrise and sunset. This device combines the functionality of a traditional time switch with that of an astronomical switch, allowing more precise and flexible control of electricity based on both programmable schedules and daylight conditions. Time/astronomical switches are usually used for automated control of outdoor lighting, such as illuminated signs or garden and park lighting. They can also be used to control irrigation systems.

How it works 
The time/astronomical switch works thanks to a timer that allows you to set the desired switching on and off times and thanks to a software inside the device, which allows it to calculate when the sun rises and when it sets. This is possible thanks to programs inside the instrument that allow it to analyze the latitude and longitude at which the device is located, depending on the geographical area set. Memo BT Y1 GPS offers the possibility of connecting via BUS a GPS module (GEO-2, purchased separately) useful for receiving signals from the satellite system to acquire precise information about the device in which it is integrated, such as time, date, and geographic coordinates (latitude and longitude). Vemer also provides SET memo BT Y1 GPS which includes time/astronomical switch and GPS module. 
The astronomical twilight switch battery has a life of five years and can be easily replaced when exhausted thanks to the flap on the back of the device.

Remote control
By downloading the Memo application, thanks to the Bluetooth interface, it is possible to pair smartphones and tablets to the device. The possible functions are varied:

  • Create programs directly on your smartphone 
  • Transfer created programs to multiple memo clocks 
  • Capture programs from a memo and copy them to another memo with the copy/paste command
  • Switch the relay outputs manually 
  • Capture settings such as date, time or coordinates automatically and transfer them to the memo 

How the product looks like 
The device has the size of 2 DIN. There is a large backlit display on the front of the switch to display the date, time, relay status, and textual guidance.

Keypad lock function
The device has a "keypad lock" function with password, which is useful, for example, for installations in public places, prevents settings from being changed by unauthorized persons.

Vemer also provides Memo BT1 GPS, with hourly (daily or weekly) or astronomical programming. 

Other power supplies are available for all models on request.

Download the app from your device's store
Android
iOS
Power supply
115÷230V AC - 50/60Hz
automatic time change (DST)
yes (can be programmed)
Dimensions
2 DIN modules
Display
LCD with backlight
Programmable events
on/off, impulse + P astro
Degree of protection
IP20
Interface
Bluetooth BLE 4.1 & GPS
Installation
on DIN rail
Number of events
120
Number of relays
1
Relay capacity
16A / 250V AC
Programming
daily/weekly/monthly/yearly + astronomical
Programming resolution
1 minute
Products

Accessories for this product

Products

You may also be interested in this products

Time/astronomical switches

memo KNX

VE747300
learn more
Time/astronomical switches

memo BUS

VE747400
learn more
Time/astronomical switches

memo BT1

VE767600
learn more
Time/astronomical switches

memo BT2

VE767700
learn more
Time/astronomical switches

memo BT Y1

VE788400
learn more
Time/astronomical switches

memo BT Y2

VE788500
learn more
Time/astronomical switches

Tempo

VE787500
learn more
Time/astronomical switches

Tempo-INT

VE787501
learn more
Time/astronomical switches

memo BT1 GPS

VE789700
learn more
Time/astronomical switches

memo BT2 GPS

VE789800
learn more
Time/astronomical switches

memo BT Y2 GPS

VE790500
learn more
Time/astronomical switches

SET memo BT1 GPS

VE790000
learn more
Time/astronomical switches

SET memo BT2 GPS

VE790100
learn more
Time/astronomical switches

SET memo BT Y1 GPS

VE790600
learn more
Time/astronomical switches

SET memo BT Y2 GPS

VE790700
learn more
Time/astronomical switches

memo RF

VE790200
learn more
Time/astronomical switches

SET memo RF

VE794800
learn more
Time/astronomical switches

memo Wi-Fi

VE780700
learn more

Newsletter

Click the bottom below, sign up now! You will receive news about our company, all the most relevant updates, product news and special promotions. Don't worry, no SPAM – we respect your privacy.