TIMERS
TIMERS
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 Number
TMR 48 U
A, B, C, W, Ac, Bw
2 SPDT relays, 11 pin plug in 5A / 250 Vac
88 886 016
TMR 48 A
A
2 SPDT relays, 8 pin plug in 5A / 250 Vac
TMR 48 X
A1, A2, H1, H2, Q1, Q2, D-Di
TMR 48 L
L, Li, G, Gi
2 SPDT relays, 8 pin plug in 5A / 250 Vac
2 timed or 1 timed & 1 instantaneous
2 SPDT relays, 11 pin plug in 5A / 250 Vac
12 - 250 Vdc
24 - 240 Vac
12 - 250 Vdc
24 - 240 Vac
12 - 250 Vdc
24 - 240 Vac
12 - 250 Vdc
24 - 240 Vac
88 886 106
88 886 116
88 886 516
General Specifications
Supply Voltage Un
12 - 250 Vdc
24 - 240 Vac
+/- 10% DC Supply
-15% / +10% AC Supply
50 / 60 Hz
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
0.02 - 1.2 s
0.2 - 12 m
0.05 - 3 s
0.5 - 3 m
0.2 - 1.2 s
2 - 12 m
0.5 - 30 s
5 - 300 m
2 - 120 s
5 - 300 s
+/- 0.5% of full scale at 25°C (typical with
+/- 0.05% of full scale
+/-5% of full scale at 25°C
25ms
60ms
60ms
50ms
Operating Range
Frequency
Power Consumption
14 Timing Ranges Available
Repetition Accuracy
Temperature drift according to IEC / EN 61812
Display Accuracy
Minimum required START pulse duration
Minimum required GATE pulse duration
Minimum required RESET pulse duration
Minimum required START pulse duration
0.2 - 12 H
0.3 - 5 H
2 - 12 H
5 - 300 H
constant parameters)
Output Specifications
Nominal Rating
Nominal insulation voltage
Rated power (resistive load)
Minimum Current
Electrical life at max / Vac resistive (# of operations)
Mechanical Life
2 x 5A
250Vac
2000VA
10mA
105
30 x 106
Function & Use
Display of output state by 2 LED’s
Operating Temperature range
Storage Temperature range
Breakdown Voltage
Protection Class (IEC 60529) - Panel Mounted
Protection Class (IEC 60529) - Casing
Housing Material
Weight (g)
Green : Power ON, Flashing during timing
Yellow : On output ON, OFF output OFF
-20 to +55°C
-40 to +70°C
2 KV
IP 50
IP40
Self extinguishing
140
Products and specifications subject to change without notice.
Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
2/22
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
Dimensions
35 mm DIN rail base with clips 79 237 739
Panel cut-out
TMR 48 U / A / X / L
5
45
5
4
3
32
12
14
15
3.5
48
39
6
45
1
34
44.4
18.5
3.5
68.2
52
7.8
1.1
35
6.4
1.5
B
31
4
3
7
8
1
2
6.8
15.5
64.5
96.8
48
24.2
30
38
Connections
TMR 48 U
TMR 48 A/X
+
~
~
~
+
U
+
U
4
6
R1
6
5
Gate
3
R2
2
7
6
5
Gate
8
~
7
4
8
R1
3
-
9
10
1
-
1
8
R1
R2
2
7
4
U
5
3
Reset
Start
2
TMR 48 L
R2
2
11
9
10
1
-
11
~
2
6
2
off start
on start
7
L
G
TMR 48 Covers
Decorative Covers
Color
Part Numbers
Black
79 237 783
Grey
79 237 784
Other colors available by special order.
Time Function Curves
Function A (TMR 48 A)
Delay on make (delay on energisation)
U (2
Function A1
Delay on make (delay on energisation)
Function A2
Delay on make (delay on energisation)
7
)
7
)
R2 ( 5
6 8
)
R2 ( 5
6 8
)
R2 ( 5
6 8
)
R1 ( 1
3 4
)
R1 ( 1
3 4
)
R1 ( 1
3 4
)
U (2
T
T
Function H1
Timing on energisation – interval
U(2
R2 ( 5 6
R1 ( 1
8
)
)
3 4
)
7
T
R1 ( 1
T
T
Function Q1
Star-delta
U (2
)
8)
)
T
)
T
7
3 4
7
T
Function H2
Timing on energisation – interval
U (2
R2 ( 5 6
T
U (2
T
7
)
R2 ( 5
6 8
)
R1 ( 1
3 4
)
T Ti
T
T Ti
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
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
Function Q2
Star-delta 2
Function D-Di
Cyclic timing : repeat cycle : symetric recycler
7
)
7
)
R2 ( 5
6 8
)
R2 ( 5
6 8
)
R1 ( 1
3 4
)
R1 ( 1
3 4
)
U (2
U (2
T Ti
T
T T
T Ti
T T
Function B
Timing on impulse : single shot
Function A (TMR 48U)
Delay on make (delay on energisation)
U (2
10 )
U
6
)
Start
2 6
Gate ( 2
5
)
Gate
2 5
Reset ( 2
7
)
R1 ( 1
3 4
)
R2 ( 8
9 11 )
Start ( 2
Reset
T
t1
T
t2
T
T
2 10
2 7
R1 ( 1
3 4
R2 ( 8
9 11 )
)
T
T
U (2
10 )
U (2
6
)
Start ( 2
6
)
Gate ( 2
5
)
Gate ( 2
5
)
Reset ( 2
R1 ( 1 3
7
)
)
Reset ( 2
R1 ( 1 3
7
4
4
)
)
R2 ( 8
9 11 )
R2 ( 8
T
t1 t2
T=t1+t2
T
U (2
U (2
)
Gate ( 2
5
)
Reset ( 2
R1 ( 1 3
7
4
)
)
R2 ( 8
t1 t2
T=t1+t2
T
T
T
Function Ac
Timing after closing and opening of control contact
10 )
6
T
T
9 11 )
T
Function G
Cyclic function
Start ( 2
T
10 )
T
T
t1 t2
T= t1+t2
T
Function W
Timing after impulse on control contact
Function C
Timing after impulse - Delay on break - Delay off w/constant supply
Start ( 2
T
T
T= t1+t2
9 11 )
T
T
P
P
10 )
Start ( 2
6
)
Gate ( 2
5
)
Reset ( 2
7
)
R1 ( 1
3 4
)
R2 ( 8
9 11 )
T
t1 t2
P
t3 t4
P
T = t1+t2
P = t1+t3+t4
T
T
T
T
t1 t2 t1 t2
T=t1+t2 T=t1+t2
T
T
T
T
Function Bw
Pulse output (adjustable)
U (2
10 )
Start ( 2
6
)
Gate ( 2
5
)
Reset ( 2
7
)
R1 ( 1
3 4
)
R2 ( 8
9 11 )
T
T
T
t1 t2
t1
T=t1+t2
T=t1+t2
t2
T
T
Function L/Li - G/Gi
Cyclic timing : asymetrical recycler
L
U (2
Li
G
Gi
10 )
Gate ( 2
5
)
OFF start / ON start ( 2
6
)
L /G ( 2
7
)
R1 ( 1
3 4
)
R2 ( 8
9 11 )
Ton
Ton
Ton
Toff Toff
t1 t2
t1 t2
Toff = Ton =
t1+t2 t1+t2
Ton
Ton
t1
Toff
t2 t1 t2
Toff
Ton = Toff =
t1+t2 t1+t2
P
Ton
P
t1
t2
t3
t4
Ton = t3+t4
P=t1+t2+t4
Ton
T
Ton
T
t1 t2
t3 t4
Ton = t1+t2
P=t1+t2+t3+t4
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
Elmatik AS, Türi 9, 11314 Tallinn Estonia tel. +372 650 3875 tel. +372 650 3876 fax +372 655 8019 e-mail: elmatik@elmatik.ee