RTM miniature timers
➜
Plug-IN
■
■
■
■
■
Miniature plug-in timer (21 x 27 mm)
Function A : Delay on energisation
Multi-range 0.1 s to 10 h
Excellent noise resistance
Relay output, 2 or 4 changeover contacts
Specifications
Type
RTMA2
Functions
A
A
A
A
A
A
A
A
A
A
Relay outputs
2 timed changeover
2 timed changeover
2 timed changeover
2 timed changeover
2 timed changeover
4 timed changeover
4 timed changeover
4 timed changeover
4 timed changeover
4 timed changeover
Nominal rating
5 A AC
5 A AC
5 A AC
5 A AC
5 A AC
3 A AC
3 A AC
3 A AC
3 A AC
3 A AC
Supply voltage
12 VDC
24 VDC
24 VAC
110 VAC
230 VAC
12 V DC
24 V DC
24 V AC
127 V AC
230 V AC
Absorbed power (W)
1.5
1.2
1.7
2.6
3
1.5
1.2
1.7
2.6
3
Code
88 895 201
88 895 202
88 895 203
88 895 206
88 895 207
88 896 201
88 896 202
88 896 203
88 896 206
88 896 207
2
RTMA4
Accessories
PCB base RTMA2
Base for DIN rail mounting RTMA2
Spring clips for DIN rail mounting base
Spring clips for PCB base
PCB base RTMA4
Base for DIN rail mounting RTMA4
Code
26 532 709
26 532 707
26 532 702
26 532 704
26 532 708
26 532 706
Connections
RTMA 2
+ 14
9
12
RTMA4
+ 14
9
10
11
12
- 13
5
1
8
4
- 13
5
1 6
2 7
3 8
4
1
5
9
13
4
8
12
14
1
5
9
13
2
6
3
7
4
8
10 11 12
14
(-)
(+)
(-)
(+)
13 - 14 Supply
1 - 5 - 9 / 4 - 8 - 12 Timed or instantaneous
(switch set to "INST") relay outputs
13 - 14 Supply
1 - 5 - 9 / 2 - 6 - 10 / 3 - 7 - 11 / 4 - 8 - 11
Timed or instantaneous (switch set to
"INST") relay outputs
To order, see page 6
46
For more information www.crouzet.com
General characteristics
Timing ranges
0.1
➞
1s
1
➞
10s
0.1
➞
1 min
1
➞
10 min
0.1
➞
1h
1
➞
10 h
10
➞
100 h
-0 % / + 10 % at 25 °C of full scale, according to CEI/EN61812
± 0.5 %
± 0.05 %/°C
± 0.2 %/V
50 ms
250 ms
±15 % of supply (AC)
±10 % of supply (DC)
50/60 Hz ± 1 Hz
< 5 ms
± 10 % (DC)
100 %
1250 VA / 120 W
100 mA
250 V AC
AgNi
600
10
5
10
7
2 kV at 1 mA / 1 min / 50 Hz
Green : power on
yellow : output on
CEI/EN61812-1, CEI/EN60601-1, EN50081-2, EN61000-6-2, CEI/
EN60601-1-2, Directives BT (73/23/CEE + 93/68/CEE (CE marking) ) +
CEM (89/336/CEE)
UL - cUL
-20
➞
+60
-40
➞
+70
4 kV / surge category 3
IP 50 (casing)
f = 10
➞
55 Hz
A = 0.35 mm
95 % max (CEI 60068-2-3)
Class 2 according to EN61812-1/A11
Level III (Air 8 K : contact 6kV)
Level III (10 V/m : 26 MHz to 1 GHz / 900 MHz)
Level III (Direct 2 kV : coupled 1kV)
Level III (10 V (rms) : 0.15 MHz to 80 Mhz)
AC : level III (common mode 2 kV, differential mode : 1 kV
DC : MC/MD : 0.5 kV
30 % / 10 ms
60 % / 100 ms / 1 s
> 95 % 5 s
Class B
Self-extinguishing
55
Display accuracy
Repetition accuracy (with constant parameters)
Drift Temperature
Drift Voltage
Maximum reset time by de-energisation during timed delay
Maximum reset time by de-energisation after timing
Operating range
Frequency (Hz)
Immunity from micro power cuts : typical
Ripple
Operator factor
Output specification
Maximum power rating (resistive)
Minimum current
Maximum breaking voltage
Type of contacts
Max. permitted number of operations at 1 max 250 V AC resistive per hour
Electrical life at I max., 250 V AC resistive (number of operations)
Mechanical life (operations)
Breakdown voltage conforming to IEC/EN 61812-1 and 60601-1
Function and use
Display of output state by LED
Conformity to standards
2
Approvals
Temperatures limits use (°C)
Temperature limits stored (°C)
Insulation coordination (IEC 60664-1)
Degree of protection IEC 60529
Vibration resistance
acc. to IEC 68-2-6
Relative humidity (no condensation)
Electromagnetic compatibility
Immunity to electrostatic discharges acc. IEC/EN 61000-4-2
Immunity to electrostatic fields acc. ENV 50140/204 (IEC 1000-4-3)
Immunity to rapid transient bursts acc. to IEC 1000-4-4
Immunity to radio frequency in common mode acc. to ENV (CEI 1000-4-6)
Immunity to shock waves according to IEC/EN 61000-4-5
Immunity to voltage dips and breaks acc. to IEC 1000-4-11
Mains-borne and radiated emissions acc. to EN 55022 (EN 55011 Group
1)
Material housing
Weight (g)
For more information www.crouzet.com
47
Dimensions
Base for DIN rail mounting
RTMA2 - 26 532 707
30
24
Spring clip for DIN rail base
26 532 702
93,5
26
Spring clip for PCB base
26 532 704
74,5
68
Base for DIN rail mounting
RTMA4 - 26 532 706
4,1
PCB base RTMA4 - 26 532 708
21,5
5
11,5
= 3x4,4
=
29,5
25,5
1,5
2
13,5
PCB base RTMA2
26 532 709
21,5
5
11,5
=
13,2
=
29,5
25,5
29,5
1,5
6,5
13,5
=
21,5
=
RTMA2 - RTMA4
21
3,5
65,5
21
7,5
4,1
27
R
Un
59,5
2,8
0,3
1,2
Curves
RTMA2
RTMA4
13-14
1-5-9
4-8-12
T
13-14
1-5-9
2-6-10
3-7-11
4-8-12
T
2 relays
4 relays
Other information
For single-range versions, please consult us.
48
27
0,55
2x6,3
5,3
For more information www.crouzet.com
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