PT724A Annual Event Timer

1-channel Annual Event Timer

• Annual Event Timer
• 12/24v AC Or DC
• Battery Backup
• LCD Display

Models PT724A / DPT724A / PT724AE are 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. These units are equipped with an independently controlled form “C” relay contact that provides many latching and/or momentary operations during a program schedule of your choice.

The EE prom memory allows for programming of unit prior to/or during field installation. Events may be set for single or multiple operations
on a daily and/or weekly schedule. The block programming feature enables repeating an event on any combination of consecutive days. 

PT724A / DPT724A / PT724AE will compensate for daylight savings time if desired. Individually selected holiday exceptions can be programmed to over-ride regularly scheduled events.

Specifications:
• 12 to 24 volts AC or DC operation
• Standby current: 10mA (relay off) 50mA (relay on).
• Battery charging current: 100mA.
• Form “C” relay contacts are rated 10amp @120VAC/28VDC.
• EE Prom memory protects against loss of programming due to power failure.
• Accurate crystal controlled clock.
• Momentary and/or Latching Events.
• 50 individually programmed daily/weekly events.
• Block programming capacity can accommodate a total of 350 events per week.
• 10 programmable Holiday dates.
• “First man in” option.
• Alphanumeric LCD display simplifies programming.
• Standard or Daylight Savings Time settings.
• Automatic compensation for leap year.
• Built-in charger for 12VDC sealed lead acid or gel type batteries (Max charge current 100mA).
• Lithium battery backup maintains clock (optional). Order Altronix part # LB2032.

PT724A - Timer module. Board Dimensions (approximate): 5.25”W x 3”L x 1”D

DPT724A - Timer module equipped with snap track for DIN rail mount capability.
Board Dimensions (approximate): 5.25”W x 3”L x 1”D

PT724AE - Timer module in enclosure. Enclosure Dimensions (approximate): 8.5”H x 7.5”W x 3.5”D