TIMERS TIMERS

Products and specifications subject to change without notice.

Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com

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TMR 48 Analog Timers• Multi-function or monofunction

• Multi-timing ranges from 0.02 Sec to 300 Hrs

• Multi voltage from 12-240 Vdc / 24-240 Vac

• Time setting displayed on dial

• 2 output relays 5A / 250 Vac

• 2 LED indicators 1 for power and 1 for relay status

Type Functions Output Supply Voltage Part NumberTMR 48 U A, B, C, W, Ac, Bw 2 SPDT relays, 11 pin plug in 5A / 250 Vac 12 - 250 Vdc 88 886 016

24 - 240 VacTMR 48 A A 2 SPDT relays, 8 pin plug in 5A / 250 Vac 12 - 250 Vdc 88 886 106

24 - 240 VacTMR 48 X A1, A2, H1, H2, Q1, Q2, D-Di 2 SPDT relays, 8 pin plug in 5A / 250 Vac 12 - 250 Vdc 88 886 116

2 timed or 1 timed & 1 instantaneous 24 - 240 VacTMR 48 L L, Li, G, Gi 2 SPDT relays, 11 pin plug in 5A / 250 Vac 12 - 250 Vdc 88 886 516

24 - 240 Vac

General SpecificationsSupply Voltage Un 12 - 250 Vdc

24 - 240 VacOperating Range +/- 10% DC Supply

-15% / +10% AC SupplyFrequency 50 / 60 HzPower Consumption 4.8 VA / 230 Vac

2.5 VA / 110 Vac1.1 VA / 24 Vac0.5 W / 24 Vdc0.8 W / 12 Vdc

14 Timing Ranges Available 0.02 - 1.2 s 0.2 - 12 m 0.2 - 12 H0.05 - 3 s 0.5 - 3 m 0.3 - 5 H0.2 - 1.2 s 2 - 12 m 2 - 12 H0.5 - 30 s 5 - 300 m 5 - 300 H2 - 120 s5 - 300 s

Repetition Accuracy +/- 0.5% of full scale at 25°C (typical with constant parameters)Temperature drift according to IEC / EN 61812 +/- 0.05% of full scaleDisplay Accuracy +/-5% of full scale at 25°CMinimum required START pulse duration 25msMinimum required GATE pulse duration 60msMinimum required RESET pulse duration 60msMinimum required START pulse duration 50ms

Output SpecificationsNominal Rating 2 x 5ANominal insulation voltage 250VacRated power (resistive load) 2000VAMinimum Current 10mAElectrical life at max / Vac resistive (# of operations) 105

Mechanical Life 30 x 106

Function & UseDisplay of output state by 2 LED’s Green : Power ON, Flashing during timing

Yellow : On output ON, OFF output OFFOperating Temperature range -20 to +55°CStorage Temperature range -40 to +70°CBreakdown Voltage 2 KVProtection Class (IEC 60529) - Panel Mounted IP 50Protection Class (IEC 60529) - Casing IP40Housing Material Self extinguishingWeight (g) 140

Elmatik AS, Türi 9, 11314 Tallinn Estonia tel. +372 650 3875 tel. +372 650 3876 fax +372 655 8019 e-mail: elmatik@elmatik.ee

TIMERS TIMERS

Products and specifications subject to change without notice.

Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com

2/23

2

Dimensions

Connections

TMR 48 Covers

35 mm DIN rail base with clips 79 237 739 Panel cut-out TMR 48 U / A / X / L

24.2

38

52 357.8

5

1.5

3.5

6.4

68.2

7

B 31 4 3

8 1 2

34

6 5 4 3

32 12 14

1.1

153.5

18.5

30

1

45

45

44.4

39

15.596.8 48 64.56.8

48

TMR 48 U

Decorative CoversColor Part NumbersBlack 79 237 783Grey 79 237 784Other colors available by special order.

3

2 101 11

R1

Gate

Start

Reset

9

845 76

U

-~

+~

R2

Time Function CurvesFunction A (TMR 48 A)Delay on make (delay on energisation)

T T

R2 ( )

R1 ( )

5 6 8

1 3 4

2 7U ( )

Function H1Timing on energisation – interval

T T

R2 ( )

R1 ( )

5 6 8

1 3 4

U ( )2 7

Gate

3

101 11

R19

845 76

7262

2

-

U +~

R2

off starton start

LG

TMR 48 A/X

4

3

2R1

U

7

6

5

1 8

-~

+~

R2

TMR 48 L

Function A1Delay on make (delay on energisation)

T T

R2 ( )

R1 ( )

5 6 8

1 3 4

2 7U ( )

Function H2Timing on energisation – interval

T T

R2 ( )

R1 ( )

5 6 8

1 3 4

U ( )2 7

Function A2Delay on make (delay on energisation)

T T

R2 ( )

R1 ( )

5 6 8

1 3 4

2 7U ( )

Function Q1Star-delta

U ( )

R2 ( )

R1 ( )

T Ti T Ti

5 6 8

1 3

2 7

4

T

Elmatik AS, Türi 9, 11314 Tallinn Estonia tel. +372 650 3875 tel. +372 650 3876 fax +372 655 8019 e-mail: elmatik@elmatik.ee

TIMERS TIMERS

Products and specifications subject to change without notice.

Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com

2/24

Function Q2Star-delta 2

T Ti TT Ti

R2 ( )

R1 ( )

5 6 8

1 3 4

2 7U ( )

Function A (TMR 48U)Delay on make (delay on energisation)

t1 t2T TT= t1+t2

T T T T

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Function BTiming on impulse : single shot

U

Start

Gate

Reset

t1 t2T= t1+t2

T T T T T

R2 ( )8 9 11

R1 ( )1 3 4

2 10

2 6

2 5

2 7

T

Function D-DiCyclic timing : repeat cycle : symetric recycler

TT T T

R2 ( )

R1 ( )

5 6 8

1 3 4

U ( )2 7

Function CTiming after impulse - Delay on break - Delay off w/constant supply

�t1 t2T=t1+t2

TT T T

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Function WTiming after impulse on control contact

t1 t2T=t1+t2

TT T T

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Function GCyclic function

t1 t2t3 t4

T = t1+t2

T

P

TT

P P

T

P

P = t1+t3+t4

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Function BwPulse output (adjustable)

t1 t2 t1�

t2

T=t1+t2 T=t1+t2

TTT T T

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Function L/Li - G/GiCyclic timing : asymetrical recycler

L Li G Gi

PP TT t4t3t4

Ton Ton

Toff Tofft1 t2 t1 t1 t1t2 t2 t1 t2t3

t1 t2 Toff Toff

Ton Ton

Toff =

Ton Ton Ton Tont2

Ton =t1+t2 t1+t2

Ton = t3+t4Ton =Toff =t1+t2 t1+t2 P=t1+t2+t4

Ton = t1+t2P=t1+t2+t3+t4

U ( )2 10

Gate ( )2 5

OFF start / ON start ( )2 6

L /G ( )2 7

R1 ( )31 4

R2 ( )98 11

Function AcTiming after closing and opening of control contact

t1 t2T=t1+t2

t1 t2T=t1+t2

T T T T T T T

U ( )2 10

Start ( )2 6

Gate ( )2 5

Reset ( )2 7

R1 ( )31 4

R2 ( )98 11

Elmatik AS, Türi 9, 11314 Tallinn Estonia tel. +372 650 3875 tel. +372 650 3876 fax +372 655 8019 e-mail: elmatik@elmatik.ee