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ALTRONIX AT4 4-Channel Annual Event Timer
EAN: 782239932306
The AT4 4-Channel Annual Event Timer from Altronix is a 24-hour, 365-day event timer suitable for home and building automation, security, access control, and lighting control applications. This unit is equipped with four form C relays that operate independently. The AT4 enables you to program up to 254 individual daily or weekly events. Block programming capacity accommodates a total of 1778 events per week. In addition, you ll be able to program up to 254 holiday dates. AC failure supervision is provided (backup battery available separately).
Features
24/7, 365-day event timer suitable for home and building automation, security, access control, and lighting control applications
12/24 VAC or VDC input voltage
EEPROM protects against loss of programming due to power failure
AC failure supervision (battery available separately)
Clock synchronization (60 Hz, AC operation)
Crystal-controlled clock (DC operation)
Momentary and/or latching events
254 individually programmed daily/weekly events
Block programming capacity accommodates a total of 1778 events per week
254 programmable holiday dates
First man in relay option
Standard or daylight saving time settings
Automatic compensation for leap year
Alphanumeric LCD display simplifies programming
EAN: 782239932306
The AT4 4-Channel Annual Event Timer from Altronix is a 24-hour, 365-day event timer suitable for home and building automation, security, access control, and lighting control applications. This unit is equipped with four form C relays that operate independently. The AT4 enables you to program up to 254 individual daily or weekly events. Block programming capacity accommodates a total of 1778 events per week. In addition, you ll be able to program up to 254 holiday dates. AC failure supervision is provided (backup battery available separately).
Features
24/7, 365-day event timer suitable for home and building automation, security, access control, and lighting control applications
12/24 VAC or VDC input voltage
EEPROM protects against loss of programming due to power failure
AC failure supervision (battery available separately)
Clock synchronization (60 Hz, AC operation)
Crystal-controlled clock (DC operation)
Momentary and/or latching events
254 individually programmed daily/weekly events
Block programming capacity accommodates a total of 1778 events per week
254 programmable holiday dates
First man in relay option
Standard or daylight saving time settings
Automatic compensation for leap year
Alphanumeric LCD display simplifies programming
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