25 622 080

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## **Analogue TMR 48** 

## ➜ **TMR 48** 

- **Multi-function or mono-function** 

- **Multi-range from 0.02 s to 300 h** 

- **Multi-voltage 12 to 240 VDC / 24 to 240 V AC** 

- **Time setting displayed on dial** 

- **2 changeover relays 5 A / 250 VAC** 

- **Display of power and output states by 2 LEDs** 

- ■ **Housing 48 x 48 mm** 

## ~~LT~~ **Specifications** 

**Type Functions Relay outputs Max. breaking current Supply voltage Connection Code** ~~es~~ TMR 48 U A, B, C, W, G, Ac, Bw 2 timed changeover 5 A / 250 VAC 12 ➞ 240 VDC Plug-in 11 way **88 886 016** 24 ➞ 240 VAC ~~rs~~ TMR 48 A A 2 timed changeover 5 A / 250 VAC 12 ➞ 240 VDC Plug-in 8 way **88 886 106** 24 ➞ 240 VAC ~~SE~~ TMR 48 X A1, A2, H1, H2, Q1, Q2, D-Di 2 changeover or 1 timed 5 A / 250 VAC 12 ➞ 240 VDC Plug-in 8 way **88 886 116** and 1 instantaneous 24 ➞ 240 VAC TMR 48 L L, Li, G, Gi 2 timed changeover 5 A / 250 VAC 12 ➞ 240 VDC Plug-in 11 way **88 886 516** 24 ➞ 240 VAC ~~SE~~ **Accessories Code** 11-pin connector base **25 622 080** 8-pin connector base **25 622 130** Spring clips (packet of 2) **79 237 740** 

Black front face. For grey and other colours please consult us 

## ~~LT~~ **General characteristics** 

|Supply voltage Un|12➞240 VDC|
|---|---|
||24➞240 V AC|
|Operating range|± 10 % DC supply|
||- 15 % / + 10 % AC supply|
|Frequency|50 / 60 Hz|
|Power consumption|4.8 VA / 230 VAC|
||2.5 VA / 110 VAC|
||1.1 VA / 24 VAC|
||0.5 W / 24 VDC|
||0.8 W / 12 VDC|
|Timing ranges (14 available options)|0,02➞1,2 s    0,2➞12 min.     0,2➞12 h|
||0,05➞3 s       0,5➞30 min.     0,5➞30 h|
||0,2➞12 s       2➞120 min.      2➞120 h|
||0,5➞30 s       5➞300 min.      5➞300 h|
||2➞120 s|
||5➞300 s|
|Repetition accuracy|± 0.5 % of full scale at 25°C(typical with constantparameters)|
|Temperature drift accordingto CEI/EN 61812|± 0.05 % of full scale|
|Displayaccuracy|± 5 % of full scale at 25°C|
|Minimumpulse duration START|25 ms|
|Minimumpulse duration GATE|60 ms|
|Minimumpulse duration RESET|60 ms|
|Start-updelayafterpower cut(START linked)|50 ms|
|**Output specification**||
|Nominal rating|2 x 5 A|
|Nominal insulation voltage|250 VAC|
|Ratedpower(resistive load)|2000 VA|
|Minimum current|10 mA|
|Electrical life at I max. 250 V AC resistive(number of operations)|105|
|Mechanical life(operations)|30 x 106|
|**Function and use**||
|Display of output state by 2 LEDs|Green : power ON, flashing during timing|
||Yellow : ON output ON,OFF output OFF|
|Operatingtemperature range(°C)|-20➞+55|
|Storage temperature range(°C)|-40➞+70|
|Breakdown voltage|2 KV|
|Protection class(IEC 60529)- Panel-mounted|IP 50|
|Protection class(IEC 60529)- Casing|IP 40|
|Material housing|self-extinguishing|
|Weight(g)|140|



To order, see page 6 

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## **Dimensions** 

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TMR 48 U / A / X / L<br>**----- End of picture text -----**<br>


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= hfe<br>6,8 64,5 15,5<br>P 96,8 L — 48<br>39 44,4 48<br>**----- End of picture text -----**<br>


**Connector base - 25 622 080 - 25 622 130** 

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Connector base - 25 622 080 - 25 622 130 Panel cut-out<br>45<br>18,5 Y<br>3,5<br>6 5 4 3 1 3,5 15<br>34 32 12 14<br>R ASS fo) 1,1<br>6,4<br>1,5<br>B 31 4 3<br>7 8 1 2<br>30 24,2<br>38<br>5<br>45<br>2<br>68, 52 7,8 35<br>**----- End of picture text -----**<br>


## **Connections** 

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TMR 48 U TMR 48 A TMR 48 X<br>_v [~] + U  ; [~] + U  [~] + U<br>4 5 4 5<br>Reset 3 6 3 6<br>Start R1 R2 R1 R2<br>5 6 7 2 7 2 7<br>Gate<br>4 8 1 8 1 8<br>3 a) R1 R2 9 ~- ae! ~-<br>2 10<br>1 11<br>- ot(3<br>~<br>TMR 48 L<br>_<br>[~] + U  |<br>+0 5 6 7<br>Gate 4 8<br>R1 R2<br>3 9<br>2 10<br>1 11<br>- of(3<br>OO 2 6 50 2 7<br>ome) off start os L<br>- on start o-o G<br>**----- End of picture text -----**<br>


## **Curves** 

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Function A (TMR 48 A)  Function A1 Function A2<br>Delay on energisation Delay on energisation Delay on energisation<br>U  (         ) ; 2 7 U  (         ) OO 2 7 U  (         ) oe) 2 7<br>R2 (              )5 6 8 R2 (              )5 6 8 R2 (              )5 6 8<br>R1 (              ) OOO 1 3 4 R1 (              ) O00 1 3 4 R1 (              ) ¢ 1 3 4<br>T T T T T T<br>Function H1 Function H2 Function Q1<br>Timing on energisation Timing on energisation Star-delta<br>U (         ) | 2 7 U  (         ) : 2 7 U  (         ) ele) 2 7<br>R2 (              ) oere) 5 6 8 R2 (              ) O00 5 6 8 R2 (              ) / 5 6 8<br>R1 (              ) eee) 1 3 4 R1 (              ) eee) 1 3 4 R1 (              ) [ 1 3 4<br>T T T T<br>T Ti T T Ti<br>**----- End of picture text -----**<br>


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**Function Q2 Star-delta  2** 

**Function D-Di Cyclic timing : symetric recycler** 

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U  (         ) OO 2 7 U  (         ) ioe) 2 7<br>R2 (              )5 6 8 R2 (              )5 6 8<br>R1 (              ) OOO 1 3 4 R1 (              ) OOO 1 3 4<br>T T T T<br>T Ti T T Ti<br>**----- End of picture text -----**<br>


**Function A (TMR 48 U) Delay on energisation** 

U  (         )2 10 Start  (         )2 6 Gate  (         ) © 2 5 ~~tt~~ tS Reset  (         ) 00 2 7 ~~eH~~ ES R1  (              ) ooo 1 3 4 ~~ea~~ R2  (              ) ~~oa~~ 8 9 11 ~~a~~ T T t1 t2 T T T T T= t1+t2 

**Function B Timing on impulse** 

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U 2 10<br>Start 2 6<br>Gate ~ 2 5  pm ja<br>Reset 00 2 7  aa aan<br>R1 (              ) 000 1 oe 3 4 ee<br>R2 (              ) coon 8 9 11 it Lt<br>T T T t1 t2 T T T<br>T= t1+t2<br>**----- End of picture text -----**<br>


## **Function C** 

**Timing after impulse- Delay off with constant supply** 

## **Function W** 

**Timing after impulse on control contact** 

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U  (         )2 10 U  (         )2 10<br>Start  (         ) oT 2 6 n o Start  (         ) Or 2 6 mA<br>Gate  (         )2 5 Gate  (         )2 5<br>Reset  (         ) S 2 7 H A Reset  (         )2 7 n n<br>R1  (              )1 08 3 4 | R1  (              )1 3 4 Sa<br>R2  (              ) 000 8 9 11  FITLLgo EYI} OgOL —a R2  (              ) —— 8 oe) 9 11 LIToto——Jae—=|<br>T T t1 t2 T T T T t1 t2 T T<br>T=t1+t2 T=t1+t2<br>**----- End of picture text -----**<br>


**Function G Cyclic function** 

## **Function Ac** 

**Timing after closing and opening of control contact** 

U  (         )2 10 U  (         )2 10 Start  (         ) ee 2 6 a ee Start  (         )2 6 i | Gate  (         ) ~~r~~ 2 5 = Gate  (         ) co 2 5 2A Reset  (         ) 0 2 7 ~~A~~ Reset  (         ) 88 2 7 STITTAl ra R1  (              ) 38 1 3 4 ~~ttletll ll~~ R1  (              ) ee 1 3 4 ~~ee~~ R2  (              ) ae 8 9 11 ~~= =~~ R2  (              ) ~~ee~~ 8 9 11 T T T T ~~PRPS~~ P P t1 t2 ~~mi~~ P ~~LIOULIGI~~ T T T t1 ~~I~~ t2 t1 t2 ~~Uo LIL~~ T T T T P t3 t4 T=t1+t2 T=t1+t2 T = t1+t2 P = t1+t3+t4 

**Function Bw Pulse output (adjustable)** 

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U  (         )2 10<br>Start  (         ) cioe) 2 6 ep<br>Gate  (         ) So 2 5  T OTR L )RA<br>Reset  (         ) SCO 2 7 CAA ol<br>R1  (              )R2  (              ) °° 18 39 114 boSSee S n<br>LILI HL xP xP EE Es<br>T T T t1 t2 t1 t2 T T<br>T=t1+t2 T=t1+t2<br>**----- End of picture text -----**<br>


## **Function L/Li - G/Gi** 

## **Cyclic timing : asymetrical recycler** 

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L Li G Gi<br>U  (         )2 10<br>Gate  (         )2 5<br>co ent elal Ini — Th<br>OFF start / ON start (         )2 6<br>So lL A Sa<br>  L /G   (         )2 7<br>so pec<br>R1  (              ) coo 1 3 4  aemea He<br>R2  (              )8 9 11<br>Ton Ton Ton Ton Ton Ton t2 Ton Ton<br>a t1 t2  t1 a t2 N t1 t2 MTT t1 t3 LE ATT t1 t2<br>Toff Toff t1 t2 Toff Toff P P t4 T T t3 t4<br>Toff = Ton = Ton = Toff = Ton = t3+t4 Ton = t1+t2<br>t1+t2 t1+t2 t1+t2 t1+t2 P=t1+t2+t4 P=t1+t2+t3+t4<br>**----- End of picture text -----**<br>


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