Marsh Bellofram Diversified Electronics Division TDM Series Energy Conservation Timer Relay Output - Marsh Bellofram - #1

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800.727.5646 atcdiversified.com Diversified Electronics TDM Series Time Delay Relays // TDM Series 79 Energy Cons e r v a t i on T i me r R e l a y Ou t p ut When voltage is applied to the input, the internal relay picks up and the time delay begins regardless of the position of the control switch. With the switch in the open position, when voltage is applied, the timer will complete its time delay period and the internal relay will drop out if the switch is not closed before the completion of the time delay period. With the switch in the closed position, when voltage is applied, the timer will complete its time delay period and the internal relay will drop out if the switch is not opened and reclosed before the completion of the time delay period. After voltage has been applied, closing of the control switch initiates the time delay period. Reset is accomplished by interrupting the supply voltage or re-closing the control switch. SUPPLY VOLTAGE OUTPUT CONTROL SWITCH TIME DELAY TIME DELAY RB-11/PF113A 70-463-1 \\\DIMENSIONS (INCHES) \\\SPECIFICATIONS TIMING RANGES Virtually unlimited. See page 84 for standard ranges available. OUTPUT RATING DPDT, 10 A @ 250 VAC or 24 VDC, resistive; 211 VA @ 120 VAC, inductive TIMING TOLERANCES Minimum Setting +0–20% Maximum Setting ±10% REPEATABILITY 1% maximum; no first cycle effect RESET TIMES Before Time Out 100 mSEC After Time Out 50 mSEC RECYCLE TIME 40 mSEC SUPPLY VOLTAGE 24 or 120 VAC or VDC, 50/60 Hz; ±10% FALSE TRANSFER No REVERSE POLARITY PROTECTED Yes POWER CONSUMPTION 3 watts (approximately) TEMPERATURE RATING Operate 32° to 131°F (0° to +55°C) Storage -49° to 185°F (-45° to +85°C) LIFE EXPECTANCY Mechanical 10 million operations (minimum) Electrical 100,000 operations @ rated load WEIGHT 5.6 oz. MODEL NUMBER >>>>>> TDM A Supply Voltage 24 K A 24 VAC or DC 110/120 VAC or DC 120 Type of Operation Knob Adjustable Lock Nut Adjustable L Fixed F Enclosure Style 11-pin octal plug-in Blade plug-in B Delay Period See page 84 for standard ranges available Example: TDM-120-ALA-060—Energy conservation timer, 120 Volts AC or DC, lock nut adjustable from 0.6 to 60 seconds, 11-pin octal plug-in. \\\OPERATION \\\WIRING