12D A/A DFA AMPERITE, 12D A/A DFA Datasheet

12D A/A DFA

Manufacturer Part Number

12D A/A DFA

Description

SOLID STATE FLASHER, DPDT, 10SEC, 12VDC

Manufacturer

AMPERITE

Datasheet

1.120A_CC_DFA.pdf (5 pages)

Specifications of 12D A/A DFA

Contact Configuration

DPDT

Nom Input Voltage

12VDC

Delay Time Range

0.1s To 10s

Timing Adjustment

Knob

Relay Mounting

Plug In

Supply Voltage

12VDC

No. Of Poles

Mounting Type

Plug-In

Time Range

0.1 Sec. To 10 Sec.

Contact Carrying Power

3VA

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The Amperite DFA series adjustable recycling timers provide a continuously operating

off/on cycle as long as power is applied to the input terminals. Two knob operated

potentiometers provide user adjustment of both the flash rate and duty cycle. One knob

sets the Off time; the other sets the On time. Standard models allow both the Off time and

On time to be adjusted over a 100:1 range. Custom timing is available.

Timing Mode:

Off/On recycling (flasher) timer. The initial timing period, after application of power, is

"off". An option allows the unit to cycle "on" upon application of power. Standard timing

ranges (Off and On time) are as follows:

A: 0.1 second to 10 seconds

B: 0.25 second to 25 seconds

C: 0.6 second to 60 seconds

D: 1.2 second to 120 seconds J: .1 minute to 10 minutes

E: 1.8 second to 180 seconds

F: 1 minute to 100 minutes

Custom Timing Is Available. Fixed timing is available from 0.1 secs thru 240 Hrs. If

Adjustable Recycling

DFA Series

Timer

Solving your relay requirements since 1922

G: 1 - 4 hours

H: 14.4 minutes to 24 hours

I: .6 minutes to 60 minutes

K: 10 minutes to 24 hours

M: 1 - 10 hours

… Solid state CMOS digital recycle

(flasher) timer circuitry

… DPDT (2 form C) isolated 10

ampere relay contacts

… Off and On time-user adjustable

over a 100:1 span

… 12V to 120V input voltage

available-both AC and DC models

… UL File #E96739 (M)

… CSA File #LR62586-5

West New York, NJ 07093

www.Amperite.com

567 52nd Street

(800) 752-2329

Amperite Co.

P.O. Box 329

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12D A/A DFA Summary of contents

Page 1

... DFA Series Adjustable Recycling Timer The Amperite DFA series adjustable recycling timers provide a continuously operating off/on cycle as long as power is applied to the input terminals. Two knob operated potentiometers provide user adjustment of both the flash rate and duty cycle. One knob sets the Off time; the other sets the On time. Standard models allow both the Off time and On time to be adjusted over a 100:1 range ...

Page 2

... Units +10% of maximum specified delay time. Minimum specified value or less at low end. Repeatability: ± 1% Release Time typical, 100 ms maximum Timing Cycle Interrupt Transfer: None Reset: Upon interruption of power Initial Dielectric Strength: Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com ...

Page 3

... Input Voltages & Limits: Nominal Minimum Maximum 12V AC 10V 14V 24V AC 20V 28V 120V AC 105V 130V 12V DC 11V 14V 24V DC 20V 32V 48V DC 41V 55V 110V DC 95V 125V Outline Dimensions: Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com ...

Page 4

... Solving your relay requirements since 1922 Wiring Diagrams: Ordering Information: Definition of a part number for the Amperite DFA Series recycling Flasher. Example: A: Denotes nominal input voltage. Voltages Available: 12, 24, & 120V AC; 12, 24, 48 & 110V DC. Custom Voltages are available. B: Denotes type of input current required for operation: ...

Page 5

... TIME in "C" & OFF-TIME in "D". E: Enter "L" if optional 11-pin spade terminals are required (Diagrams B & D). F: Denotes 10 ampere 2 form C adjustable recycle flasher - DFA Series. Solving Your Relay Requirements Since 1922 Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www ...

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