TBB ATC | Alldatasheet

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TIME DELAY RELAYS TBB Series Interval DIP Switch TDR When supply voltage is applied to the input terminals, the relay energizes and the time delay begins. Upon completion of the delay period, the relay de-energizes. Reset occurs on power removal during or after the time delay relay. DIP SWITCH OPERATION Digital selection of the time delay is accomplished by the use of ten (10) binary switches, each marked with a time increment. The time periods, of which there are five (5) ranges, represented by each switch in the ON position is added together to obtain the desired time delay. No more trial-by-error adjustments. WIRING DIMENSIONS (INCHES) SPECIFICATIONS TIME DELAY A 0.1 to 102.3 SEC in 0.1 SEC Increments RANGE B 1.0 to 1,023 SEC in 1.0 SEC Increments C 10 to 10,230 SEC in 10 SEC Increments D 0.1 to 102.3 MIN in 0.1 MIN Increments E 1.0 to 1,023 MIN in 1.0 MIN Increments OUTPUT RATING 10 A @ 250 VAC or 24 VDC, resistive ACCURACY Setting ±2% or ±50 mSEC; whichever is greater Repeat ±0.1% or ±8.3 mSEC; whichever is greater RESET TIMES Before Time Out 100 mSEC After Time Out 50 mSEC SUPPLY VOLTAGE 12, 24, 48, 120 or 240 VAC, 50/60 Hz; or DC; ±10% FALSE TRANSFER No REVERSE Yes POLARITY POWER REQUIRED 3 VA, approximately DUTY CYCLE Continuous TEMPERATURE Operate 32° to 131°F (0° to +55°C) RATING Storage -49° to 185°F (-45° to +85°C) LIFE EXPECTANCY Mechanical 10 million operations, minimum Electrical 100,000 operations @ rated load INDICATORS LED glows when relay is energized ISOLATION 1,500 volts, input/output WEIGHT 0.35 lbs. SUPPLY VOLTAGE+ – DPDT Octal Plug-in RB-08/PF083A MODEL NUMBER OPERATION MODEL NUMBER TBB A CONTROL VOLTAGE

12 VDC 12 D

24 VAC/DC 24 A

48 VDC 48 D

120 VAC/DC 120 A

240 VAC 240 A

0.1 to 102.3 SEC in

0.1 SEC Increments A

1.0 to 1,023 SEC in

1.0 SEC Increments B

10 to 10,230 SEC in

10 SEC Increments C

0.1 to 102.3 MIN in

0.1 MIN Increments D

1.0 to 1,023 MIN in

1.0 MIN Increments E