88 896 207

## **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** 

## ~~oo~~ **Specifications** 

|**Type**|**Functions**|**Relay outputs**|**Nominal rating**|**Supply voltage**|**Absorbedpower(W)**|**Code**|
|---|---|---|---|---|---|---|
|RTMA2|A|2 timed changeover|5 A AC|12 VDC|1.5|**88 895 201**|
||A|2 timed changeover|5 A AC|24 VDC|1.2|**88 895 202**|
||A<br>A|2 timed changeover<br>2 timed changeover|5 A AC<br>5 A AC|24 VAC<br>110 VAC|1.7<br>2.6|**88 895 203**<br>**88 895 206**|
||A|2 timed changeover|5 A AC|230 VAC|3|**88 895 207**|
|RTMA4|A|4 timed changeover|3 A AC|12 V DC|1.5|**88 896 201**|
||A|4 timed changeover|3 A AC|24 V DC|1.2|**88 896 202**|
||A|4 timed changeover|3 A AC|24 V AC|1.7|**88 896 203**|
||A|4 timed changeover|3 A AC|127 V AC|2.6|**88 896 206**|
||A|4 timed changeover|3 A AC|230 V AC|3|**88 896 207**|



~~oo~~ **Accessories Code PCB base RTMA2 26 532 709** ~~dd7S>}SSf,ff}S,y§.§.$f+f,]),.]f)}]]),)o))))Jfo]Noq]Wd]>}J}4]]]a,_|~~ **Base for DIN rail mountinSpring clips for DIN rail mounting RTMA2g base 26 532 70726 532 702 Spring clips for PCB base 26 532 704 PCB base RTMA4 26 532 708 Base for DIN rail mounting RTMA4 26 532 706** ~~|_| JH,~~ 

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So Connections<br>RTMA 2 RTMA4<br>+ 14 9 12 + 14 9 10 11 12<br>- 13 5 1 8 4 - 13 5 1 6 2 7 3 8 4<br>c okk | eh h<br>1 4 1 2 3 4<br>5 8 5 6 7 8<br>9 12 a 9 10 11 12<br>13 14 13 14<br>(-) (+) (-) (+)<br>13 - 14 Supply 13 - 14 Supply<br>1 - 5 - 9 / 4 - 8 - 12 Timed or instantaneous  1 - 5 - 9 / 2 - 6 - 10 / 3 - 7 - 11 /  4 - 8 - 11<br>(switch set to "INST") relay outputs Timed or instantaneous (switch set to<br>"INST") relay outputs<br>**----- End of picture text -----**<br>


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## ~~Le~~ **General characteristics** 

|~~Le~~|**General characteristics**<br>~~Le~~|~~Le~~|
|---|---|---|
||Timing ranges|0.1➞1s|
|||1➞10s|
|||0.1➞1 min|
|||1➞10 min|
|||0.1➞1h|
|||1➞10 h|
|||10➞100 h|
||Displayaccuracy|-0 % / + 10 % at 25 °C of full scale,accordingto CEI/EN61812|
||Repetition accuracy (with constantparameters)|± 0.5 %|
||Drift Temperature|± 0.05 %/°C|
||Drift Voltage|± 0.2 %/V|
||Maximum reset time byde-energisation duringtimed delay|50 ms|
||Maximum reset time byde-energisation after timing|250 ms|
||Operating range|±15 % of supply (AC)|
|||±10 % of supply (DC)|
||Frequency (Hz)|50/60  Hz ± 1 Hz|
||Immunityfrom micropower cuts : typical|< 5 ms|
||Ripple|± 10 %(DC)|
||Operator factor|100 %|
||**Output specification**||
||Maximumpower rating (resistive)<br>1250 VA / 120 W<br>Minimum current<br>100 mA<br>Maximum breakingvoltage<br>250 V AC<br>Type of contacts<br>AgNi<br>Max.permitted number of operations at 1 max 250 V AC resistiveper hour<br>600<br>Electrical life at I max.,250 V AC resistive(number of operations)<br>105||
||Mechanical life(operations)|107|
||Breakdown voltage conformingto IEC/EN 61812-1 and 60601-1|2 kV at 1 mA / 1 min / 50 Hz|
|**Function and use**<br>Display of output state by LED<br>Green : power on<br>~~ee~~|||
|||yellow : output on|
||Conformity to standards|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)|
||Approvals|UL - cUL|
||Temperatures limits use(°C)|-20➞+60|
||Temperature limits stored(°C)|-40➞+70|
||Insulation coordination(IEC 60664-1)|4 kV / surge category3|
||Degree ofprotection IEC 60529|IP 50(casing)|
||Vibration resistance|f = 10➞55 Hz|
||acc. to IEC 68-2-6|A = 0.35 mm|
||Relative humidity (no condensation)|95 % max(CEI 60068-2-3)|
||Electromagnetic compatibility|Class 2 accordingto EN61812-1/A11|
||Immunityto electrostatic discharges acc.  IEC/EN 61000-4-2|Level III(Air 8 K : contact 6kV)|
||Immunityto electrostatic fields acc. ENV 50140/204(IEC 1000-4-3)|Level III(10 V/m : 26 MHz to 1 GHz / 900 MHz)|
||Immunityto rapid transient bursts acc. to IEC 1000-4-4|Level III(Direct 2 kV : coupled 1kV)|
||Immunityto radio frequencyin common mode acc. to ENV(CEI 1000-4-6)|Level III(10 V(rms): 0.15 MHz to 80 Mhz)|
||Immunity to shock waves according to IEC/EN 61000-4-5|AC : level III (common mode 2 kV, differential mode : 1 kV|
|||DC : MC/MD : 0.5 kV|
||Immunity to voltage dips and breaks acc. to IEC 1000-4-11|30 % / 10 ms|
|||60 % / 100 ms / 1 s|
|||> 95 % 5 s|
||Mains-borne and radiated emissions acc. to EN 55022 (EN 55011 Group|Class B|
||1)||
||Material housing|Self-extinguishing|
||Weight(g)|55|



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## **Dimensions** 

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## **Other information** 

For single-range versions, please consult us. 

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