TBD ATC | Alldatasheet
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VOLTAGE– + DPDT 11 Pin Plug-in TIME DELAY RELAYS TBD Series Off-Delay DIP Switch TDR Supply voltage is continuously applied to the input. An external isolated switch between pins 5 and 6 controls the timer. When closed, the relay energizes. Opening the switch initiates the delay period. Upon comple- tion of the delay period, the relay de-energizes. If the control switch recloses during the delay period, the relay remains energized and the timer resets to zero. NOTE: The TBD Series is available in an 8-pin SPDT and an 11-pin DPDT configuration. 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. OPERATION SPECIFICATIONS WIRINGDIMENSIONS TIME DELAY RANGE A 0.1 to 102.3 SEC in 0.1 SEC Increments 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 SPDT 10 A @ 250 VAC or 24 VDC, resistive RATING DPDT 5 A @ 240 VAC 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 12, 24, 48, 120 or 240 VAC, VOLTAGE 50/60 Hz; or DC; ±10% FALSE TRANSFER No REVERSE Yes POLARITY PROTECTED POWER 3 VA, approximately REQUIRED DUTY CYCLE Continuous TEMPERATURE Operate 32° to 131°F (0° to +55°C) RATING Storage -49° to 185°F (-45° to +85°C) LIFE Mechanical 10 million operations, minimum load INDICATORS LED glows when relay is energized. ISOLATION 1,500 volts, input/output WEIGHT 0.4 lbs. RB-08/PF083A STANDARD OPTION RB-011/PF0113A MODEL NUMBER MODEL NUMBER TBD A CONTROL VOLTAGE
12 Volts DC 12 D
24 Volts AC/DC 24 A
48 Volts DC 48 D
120 Volts AC/DC 120 A
240 Volts AC 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 HOUSING A OPTION DPDT, 5 Amps @120 VAC,11-Pin D SUPPLY VOLTAGE– + SPDT Octal Plug-in E55826