2963925

## **Extract from the online catalog** 

## **PSR-SPP- 24UC/ESM4/3X1/1X2/B** 

## Order No.: 2963925 

The figure shows a version with a screw connection 

## http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

Safety relay to emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, one- or two-channel operation, manual activation, 3 enabling current paths, nominal input voltage 24 V AC/DC 

## Product notes 

## **Commercial data** 

|**Commercial data**||
|---|---|
|EAN|4<br>017918<br>904760<br>)ADUANANIA|
|sales group|G502|
|Pack|1 Pcs.|
|Customs tariff|85364900|
|Gross weight in pieces|0.2256 KG|
|Net weight per piece|0.19298 KG|
|Catalog page information|Page 21 (IF-2009)|



WEEE/RoHS-compliant since: 12/05/2006 

## http:// 

www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. 

## **Technical data** 

## **Input data** 

|**Input data**||
|---|---|
|Nominal input voltage UN|24 V AC/DC|
|Input voltage range in reference to UN|0.85 ... 1.1|
|Typical input current at UN|140 mA AC|
||65 mA DC|



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PSR-SPP- 24UC/ESM4/3X1/1X2/B Order No.: 2963925 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

|Voltage at input/start and feedback circuit|approx. 24 V DC|
|---|---|
|Typical response time|20 ms (Monitored/manual start)|
|Typical release time|45 ms (single-channel)|
||10 ms (two-channel)|
|Concurrence input 1/2|Infinite|
|Recovery time|1 s|
|Max. permissible overall conductor resistance|approx. 50 Ω (Input and start circuits at UN)|



## **Output data** 

|**Output data**||
|---|---|
|Contact type|3 enabling current paths|
||1 signaling current path|
|Contact material|AgSnO2, + 0.2 µm Au|
|Maximum switching voltage|250 V AC/DC|
|Minimum switching voltage|15 V AC/DC|
|Limiting continuous current|6 A (N/O contact)|
|Maximum inrush current|6 A|
|Inrush current, minimum|25 mA|
|Sq. Total current|72 A<br>2(ITH<br>2= I1<br>2+ I2<br>2+ I3<br>2)|
|Interrupting rating (ohmic load) max.|144 W (24 V DC, τ = 0 ms)|
||288 W (48 V DC, τ = 0 ms)|
||77 W (110 V DC, τ = 0 ms)|
||88 W (220 V DC, τ = 0 ms)|
||1500 VA (250 V AC, τ = 0 ms)|
|Maximum interrupting rating (inductive load)|48 W (24 V DC, τ = 40 ms)|
||40 W (48 V DC, τ = 40 ms)|
||35 W (110 V DC, τ = 40 ms)|
||33 W (220 V DC, τ = 40 ms)|
|Switching capacity min.|0.4 W|
|Output fuse|10 A gL/gG NEOZED (N/O contact)|
||6 A gL/gG NEOZED (N/C contact)|



## **General data** 

|**General data**||
|---|---|
|Width|22.5 mm|
|Height|112 mm|
|Depth|114.5 mm|
|Ambient temperature (operation)|-20 °C ... 55 °C|



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PSR-SPP- 24UC/ESM4/3X1/1X2/B Order No.: 2963925 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

|Ambient temperature (storage/transport)|-40 °C ... 70 °C|
|---|---|
|Relay type|Electromechanically forcibly guided, dust-proof relay.|
|Mechanical service life|Approx. 10<br>7cycles|
|Mounting position|Any|
|Category according to EN 13849-1|4|
|Stop category|0|
|Name|Air and creepage distances between the power circuits|
|Standards/regulations|DIN EN 50178/VDE 0160|
|Rated surge voltage / insulation|4 kV / Basic isolation, (safe isolation, reinforced insulation and 6<br>kV between input circuit and enabling current paths.)|
|Rated insulation voltage|250 V|
|Pollution degree|2|
|Surge voltage category|III|



## **Connection data** 

|**Connection data**||
|---|---|
|Conductor cross section solid min.|0.2 mm²|
|Conductor cross section solid max.|1.5 mm²|
|Conductor cross section stranded min.|0.2 mm²|
|Conductor cross section stranded max.|1.5 mm²|
|Conductor cross section AWG/kcmil min.|24|
|Conductor cross section AWG/kcmil max|16|
|Stripping length|8 mm|
|Connection method|Spring-cage conn.|



**Certificates / Approvals** ~~eee~~ 

## ® e 

Certification 

cULus Listed, GOST, Functional Safety 

Certifications applied for: Certification Ex: 

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PSR-SPP- 24UC/ESM4/3X1/1X2/B Order No.: 2963925 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

## **Drawings** 

Application drawing 

Example of a safety door application with a PSR safety relay PSR-ESM4. 

## Circuit diagram 

**==> picture [39 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 = logics<br>**----- End of picture text -----**<br>


## a = RESET 

b = Emergency stop One-channel emergency stop circuit with manual activation, suitable up to safety category 2 

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PSR-SPP- 24UC/ESM4/3X1/1X2/B Order No.: 2963925 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

a = RESET b = Emergency stop 

Two-channel emergency-stop circuit with manual activation and monitored contact expansion (automatic activation: Bridge on S33/S35), suitable up to safety category 3. 

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PSR-SPP- 24UC/ESM4/3X1/1X2/B Order No.: 2963925 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2963925 

## **Address** 

Phoenix Contact (India) Pvt. Ltd. A-58/2, Okhla Industrial Area, Phase - II, IND-New Delhi-110 020,India Phone +91.11.30 262 800/700 Fax +91.11.26 383 285, 41611-070/71 http://www.phoenixcontact.co.in 

© 2012 Phoenix Contact Technical modifications reserved; 

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