Owner manual

Model DTMR1 programmable timer is suitable for many functions that
require a timed operation e.g. Access Control Applications, Siren/Bell
Cut Off Module, Dialer Delay, Guard Tour Supervisory Timer, etc. Some
optional functions include: One Shot, Delayed Release, Delayed Operate,
Delayed Pulse and Pulser/Flasher. A new feature has been added which
provides a momentary relay activation at the end of a desired timing cycle.
This feature eliminates the need for having to use two (2) timers to achieve
this function. Another new feature will cancel (interrupt) timing cycle and
reset timer if desired.
DTMR1 - Multi-Purpose Timer
Rev. DSDTMR1_01172013
Overview
Specifications
Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com
ST3 Mechanical Drawing
DTMR1 Mechanical Drawing
2.5”
(63.5mm)
2.75”
(69.85mm)
2.25”
(57.15mm)
0.156”
(3.96mm)
0.13”
(3.3mm)
0.13”
(3.3mm)
3.0”
(76.2mm)
DTMR1
Input:
• 12VDCor24VDCoperationisselectable.
Visual Indicators:
• LEDindicatesrelayisenergized.
Electrical:
• Operatingtemperature:---20ºCto49ºCambient.
• Form“C”relaycontactsare8ampat
 120VAC/28VDC.
• CurrentDraw:Stand-by3mA,
 RelayEnergized40mA.
Features:
• Quickandextremelyaccuratetimerangeadjustment
from 1 sec. to 60 min.
• TriggersviapositiveDC(+)voltage,drycontact
closure, or removal of contact closure.
• Selectablerelayactivationatthestartorendofthe 
timing cycle.
Features (cont.):
• One(1)secondmomentaryrelayactivationattheend
of the timing cycle (eliminates the need to use two (2)
timers for this function).
• Built-inresetfeaturewhichcancelstimingcycle.
• Repeat(pulser/flasher)mode.
• SnapTrackcompatible(orderAltronixmodel#ST3)
Mechanical:
• BoardDimensions(LxWxHapprox.):
 3”(76.2mm)x2.5”(63.5mm)x0.75”(19.05mm)
• Productweight(approx.):1.28lbs.(0.58kg).
• Shippingweight(approx.):1.3lbs.(0.59kg).
3.4375”
87.3mm
2.75”
69.85mm
2.6875”
68.26mm
0.875”
22.2mm
0.125”
3.2mm
0.3125”(7.9mm)
3.25”
82.55mm
0.625”
15.9mm