DIN Timers TD 22.5mm DIN rail mounting Electronic Timers R ❚ Multi-function, On-delay, Off-delay and Star/Delta versions TE YEA ❚ Multi-time range E ❚ AC/DC coil operation GUARAN ❚ Voltage range selectable ❚ Marking plate cover Options and ordering codes TD DIN rail mount timers MA Multi Voltage Options TD Multi-function 4 function Multi-function 2 C/O On-delay Off-delay Asymmetrical recycling True off-delay 3 minutes True off-delay 10 minutes Star/Delta On delay single function MA MC MB EA RA IA AA AB SD SF All timers are Multi-voltage I/P 24VAC/DC and 100-230VAC selectable on unit. Except EA+RA models EA + RA models only EA + RA models only SF model only SF model only SF model only Multi Voltage Options 110VAC + 24VAC/DC 230VAC + 24VAC/DC 24VAC/DC 110VAC 230VAC Specification Operation modes Time range Accuracy Supply voltage Nominal power consumption Input signal Control contact must be 90% of A1-A2 Contact configuration Control output Life expectancy Allowable ambient temperature IP rating Terminals TD/03/03 Electrical Mechanical TDMA A,B,C,D E,F,G,H 0.05sec- 10 days TDMC A,B,F,G 0.05sec10 days 24V 1.5VA/ 1W-110V 2VA 230V 8VA Power on control contact 1 C/O 24V 1.5VA/ 1W-110V 2VA 230V 8VA Power on control contact 1 C/O 8A@250VAC 400,000 30 x 106 8A@250VAC 400,000 30 x 106 TDMB A,B,C,D E,F,G,H 0.05sec- 10 days TDEA A TDRA B TDIA Rp,Ri TDAA T 0.05sec- 10 days TDAB T TDSD S 0.05sec- - 0.05sec- - 0.1sec- - 0.1sec- - 0.5sec-3minY 10 days 10 days 3 min 10 min 40-100ms Y▲ ▲ ±0.5% FS 24VDC ±10%, 24VAC-15% +10%, 110-230VAC-15% +10% 24V 1.5VA/ 24V 1.5VA/ 24V 1.5VA/ 24V 1.5VA/ 24V 1.5VA/ 24V 1.5VA/ 24V 1.5VA/ 1W-110V 1W-110V 1W-110V 1W-110V 1W-110V 1W-110V 1W-110V 2VA 230V 2VA 230V 2VA 230V 2VA 230V 4VA 230V 4VA 230V 2VA 230V 11VA 8VA 11VA 8VA 15VA 15VA 11VA Power on Power on Power on Power on Power on Power on Power on control control contact contact 2 C/O 1 C/O 1 C/O 1 C/O 1 C/O 1 C/O 1 C/O with programmable rest position 8A@250VAC 5A@250VAC 5A@250VAC 5A@250VAC 5A@250VAC 5A@250VAC 8A@250VAC 400,000 100,000 100,000 400,000 100,000 100,000 400,000 30 x 106 10 x 106 10 x 106 30 x 106 30 x 106 30 x 106 30 x 106 TDSF A 0.1sec- 10 min 24V 1.5VA/ 1W-110V 2VA 230V 11VA Power on 1 C/O 5A@250VAC 100,000 10 x 106 -25 ˚C upto +55˚C Enclosures Terminals IP40 IP20 Box clamp screw terminal upto 4mm2 www.imopc.com DIN Timers TD continued Mode functions A On Delay U/t On application of supply voltage the time period starts to run. On completion of time the relay energises. Power off reset. A R B Off delay U/t B Supply to the unit must be continuous. On closure of the control contact (S) the relay energises immediately. On re-opening of S the time period starts to run and (R) de-energises If the control contact ( S ) is reclosed before “the actual time period is completed, this period will be deleted” and a new one starts on re-opening of ( S ). S R C Single shot leading edge pulse started U/t C Supply to the unit must be continuous. On closure of the control contact (S) the relay energises immediately and the time starts to run. On completion of the time the relay will de-energise. Activation of (S) during the time out period has no effect. S R D Single shot trailing edge U/t Supply to the unit must be continuous. The first closure of (S) has no effect. On opening of ( S ) the time period starts to run and (R) energises immediately. On completion of time the relay de-energises. Activation of the control contact (S) during the time out period has no effect. DS R E On delay with control contact U/t Supply to the unit must be continuous. On closure of (S) the time period starts to run. On completion of time the relay energises and stays energised as long as (S) is closed. Opening the control contact before the time out is complete will reset the time period. ES R F Single shot leading edge U/t On application of supply voltage the time starts and (R) energises immediately. Following time out the relay will de-energise. For a new start of function the supply voltage must be interrupted. F R G Flasher pause first U/t On application of supply voltage the time period starts to “run. The relay switches on and off for the periods, beginning” with a pause. The time period for pause and pulse is equal. G R H Pulse detection U/t HS memory On application of supply voltage the relay energises. The first pulse of (S) starts the time period. Receiving pulses during the time period extends it and (R) stays energised. Receiving no pulses during the time period completes it and (R) de-energises. (R) stays latched until supply voltage has been interrupted. R Ri Cyclic timer pulse started U/t On application of supply voltage the time period starts to run. “The relay switches on and off for the periods, beginning with a” pulse. The time period for t1 and t2 can be different. The function continues as long as voltage is applied. Ri R Rp Cyclic timer pause started U/t On application of supply voltage the time period starts to run. “The relay switches on and off for the periods, beginning with a” pause. The time period for t1 and t2 can be different. The function continues as long as voltage is applied. Rp R S Star Delta U/t SY ▲ U T TD/03/03 R On application of supply voltage the contact 17 - 18 of the star relay is closed and the star time t1 begins to run. On completion of the t1 the star relay de-energises and the dwell time t2 starts. On completion of t2 the contact 17 - 28 of the delta relay is closed and remains in operation as long as the supply voltage is applied. 17 - 18 t1 t2 17 - 28 T True Off Delay When supply voltage U is engaged the relay energises (contacts 15-18). When the supply voltage is removed the set time t begins to run. On completion of time t the output falls back to the off position (contacts 15-16). If the supply voltage U is re-engaged to “the unit before t has elapsed, the time already elapsed is cancelled” and starts again next time the supply voltage is interrupted. www.imopc.com DIN Timers TD continued Function switches TDMB TDMA Positions of function switch with one contact as instantaneous c.t. H pulse detection G flashing pause first F single shot E ON-delay controlled by trigger input D single shot trailing edge C single shot pulse operated B Off-delay A On-delay TDMC Both contacts delayed H G A B H G F G F C F E D D E C C F B A G H B B A A Start function B, C, D, E and H by control contact A1-B1 if instantaneous option is selected R1 becomes timed and R2 becomes instantaneous Connection diagrams TDMA; TDRA U+ ~ – TDMB U+ ~ – S A1 15 B1 TDEA, TDAA, TDAB, TDSF U+ ~ – S 25 A1 15 TDSD TDIA U+ ~ – U+ ~ – A1 15 B1 A1 17 A1 15 B1 A1 15 A1 15 R A2 16 R1 25 A1 A21 61 82 62 8 18 15 A1 A2 16 A1 17 15 R R R2 R A2 18 18 28 A2 16 18 16 18 A2 16 18 A2 Control Function 16 18 A2 26 28 Function Rp: without link 18 28 A2 16 18 A2 Function Ri: link A1-B1 Dimensions TDMB 85mm 64mm TDMA, TDEA, TDRA, TDIA, TDAA, TDAA, TDAB, TDSD, TDSF 65mm 5mm TD/03/03 70mm 85mm 22.5mm 5mm 89mm 22.5mm www.imopc.com