Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com Solving your relay requirements since 1922 DFA Series Solid state CMOS digital recycle Adjustable Recycling (flasher) timer circuitry DPDT (2 form C) isolated 10 Timer 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 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 of. An option allows the unit to cycleo upon application of power. Standard timing ranges (Off and On time) are as follows: A: 0.1 second to 10 seconds G: 1 - 4 hours B: 0.25 second to 25 seconds H: 14.4 minutes to 24 hours C: 0.6 second to 60 seconds I: .6 minutes to 60 minutes D: 1.2 second to 120 seconds J: .1 minute to 10 minutes E: 1.8 second to 180 seconds K: 10 minutes to 24 hours F: 1 minute to 100 minutes M: 1 - 10 hours Custom Timing Is Available. Fixed timing is available from 0.1 secs thru 240 Hrs. If Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com Solving your relay requirements since 1922 fixed timing is desired, please indicate S for secs., M for mins., & H for hours. Timing Diagram: Contact Information: Arrangement: 2 form C (DPDT) - Diagram C Contact Material: Silver - Cadmium Oxide Rating (Resistive): 10A 240V AC Resistive 15A 30V DC Resistive 15A 120V AC Resistive 1/3 HP 120V AC 1/2 HP 250V AC Expected Life 25C : 10 Million operations, Mechanical 100,000 operations minimum at rated loads Environmental Information: Temperature Range: Storage: -60C to +105C (-76F to +221F) Operating: -45C to +70C (-49F to +158F) Mechanical Information: Termination: 8 pin Octal Style Plug or 11-pin spade terminals (Diagram C & D) Enclosure: White plastic case. Knob adjustable models have a dial scale for reference only. LDFA version has a black case. Weight: 4 oz (114g) approx. Timing Specifications: Timing - Fixed: 0.1 secs thru 240 Hrs. Timing Adjustment: Two (2) knob adjustable potentiometers. Timing Ranges: See Above. Timing Tolerance: Fixed Units: 5% 1% units are available at extra cost. Adjustable Units: -0 to +10% of maximum specified delay time. Minimum specified value or less at low end. Repeatability: 1% Release Time: 60 ms typical, 100 ms maximum Timing Cycle Interrupt Transfer: None Reset: Upon interruption of power Initial Dielectric Strength: