Perry Electric 1IO 4091 Digital time switch CPU 35 wuTIO with astro function

Digital timer 1IO 4091

This digital timer features a daily and weekly program with an astro function, an illuminated display, and menu-guided programming in five languages. It offers 45 freely adjustable programs, allowing for the combination of astro, twilight, and time functions. Position determination is possible using longitude and latitude, with daily updates for sunrise and sunset. Additional features include a holiday program, duration off, permanent operation, and automatic summer/winter time changeover. The shortest switching time is 1 minute, with manual switching time also set to 1 minute. It includes a manual relay switch-off and an operating hours counter. The power reserve lasts approximately 6 years thanks to a lithium battery, and data retention of the switching programs is maintained by EEPROM. There is a connection for an external twilight switch and a slot for an external memory key (accessory). This timer has one channel.

Technical data

EAN: 8019108031443

Product group: Other switchgear

Manufacturer: Perry Electric

Supplier article number: 1IO 4091

Version: 1 changeover contact

Mass: 35/60/90

Contacts: 16A.