Altronix AT4B Installation Instructions Manuel d'utilisateur Page 1

Rev. 110805AT4/AT4BAnnual Event TimerInstallation Guide

Overview:These units are extremely versatile 24 Hour 365 Day Event Timers designed to support a wide range of applications. Such applications include:

Basic Operation:AT4/AT4B controls four (4) independently operated dry form “C”relay outputs. Relays, can be programmed to: turn on(latch), turn off (l

Keyboard Layout:Keyboard Description:Key Function/Description1 Selects Sundays, Relay Off or numeral one (1) 2 Selects Monday, Relay On or numeral two

Example: To program 02/14/99 SU 10:25 am DS (daylight savings) depress the following sequence of keys:To change or reprogram clock/calendar depress TI

Note: If pulse duration is not selected relay output defaults to 1 second.Next select the time (military format) of holiday event should occur by depr

Event # Relay # Day/Block Holiday Dates Event TypeCustomer Event Log- 7 -

Event # Relay # Day/Block Holiday Dates Event TypeCustomer Event LogAltronix is not responsible for any typographical errors. Product specifications a