Description
Altronix AT4 is an extremely versatile 24 Hour 365 Day Event Timers designed to support a wide range of applications. Such applications include: Home and Building Automation, Security, Access Control, Lighting Control, Etc.
Specifications
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Input
- 12 to 24 VAC or VDC operation.
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Relay
- Standby current: 20mA with relays off combined with 40mA for each relay on.
- Four (4) Form "C" relay contacts are rated 10A @ 120VAC/28VDC.
- Each relay operates independently.
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Events/Programming
- Momentary and/or Latching Events.
- 254 individually programmed daily/weekly events.
- Block programming capacity can accommodate a total of 1778 events per week.
- 254 programmable Holiday dates.
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Features
- EE Prom memory protects against loss of programming due to power failure.
- Clock synchronization 60Hz (AC operation).
- Accurate crystal controlled clock (DC operation).
- "First man in" option.
- Standard or Daylight Savings Time settings.
- Automatic compensation for leap year.
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Battery Backup
- Built-in charger for 12VDC sealed lead acid or gel type batteries (Max. charge current 300mA).
- Lithium battery backup maintains clock. Order Altronix part # LB2032.
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Display
- Alphanumeric LCD display simplifies programming.
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Temperature
- Operating -20ºC to 49ºC (-4ºF to 120ºF).
- Storage -25ºC to 70ºC (-13ºF to 158ºF).
- Relative Humidity 85% +/- 5%.
Dimensions & Weight
Enclosure:
- Wall mount enclosure for indoor use.
- Accommodates up to two (2) 12VDC/4AH Batteries.
- Dimensions 7.25"W x 12.25"H x 4.5"D (184 mm W x 311 mm H x 114 mm D).
- 1/2" and 3/4" combination knockouts.
Weights (approximate):
- Product Weight: 6.5 Lbs. (2.95 kg).
- Shipping Weight: 7.3 Lbs. (3.31 kg).
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