Altronix DL1 Installation Instructions
DL1 - Door Control Timer
DL1_S
DOOR TIMER
ALTRONIX CORP.
BKLYN, NY 11220
MADE IN USA
AC
NO
NC
C
- BEEP +
TRG
AC
Specifications:
• 12 volt - 24 volt AC or DC operation.
• Dry relay output (1 form “C” contact, rated @ 2 amp).
• Isolated AC or DC voltage 5V-24V trigger.
• Time adjustable from 1 second to 1 minute.
• 12VDC regulated beeper output.
• Momentary or maintained trigger.
Board dimensions: 4"L x 1.5"W x .75"H
Installation Instructions:
1. Unit operates from 12-24 volts AC or DC. Voltage source should be connected to the terminals marked [AC].
When using DC power, polarity does not have to be observed.
2. Use form [C] relay contacts to operate desired device (magnetic lock, door strike, etc.). During normal
operation [C] contact is connected to [NC] and transfers to [NO] w
3. Adjust desirable time. By turning timing potentiometer clockwise you increase duration of the output.
4. Connect trigger voltage source to both terminals marked [TRG].
5. A surge suppressor should be used to eliminate RMI that is generated when electrical coil is being powered
down. It is recommended to use a diode in parallel with every DC coil magnet,
(Banded end of diode connected to positive terminal of coil or magnet).
hen timing cycle is initiated.
Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: 718-567-9056
ebsite: www.altronix.com, e-mail: info@altronix.com, Lifetime Warranty, Made in U.S.A.
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IIDL1 - Rev. 110601 F15F
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