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PNOZ_s2_Data_Sheet_1001968-EN-03

Block diagram

Pilz GmbH & Co. KG, Felix-Wankel-Stra?e 2, 73760 Ostfildern, Germany

1001968-EN-03-2011-11

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de

PNOZ s2

1001968-EN-03-2011-11

Pilz GmbH & Co. KG, Felix-Wankel-Stra?e 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de

Key

][Betriebsbereitschaft_herstellen_Info_Grundgert_DB

INFORMATION

If a base unit and a contact expansion module from the PNOZsigma range are linked via the connector, no addi-tional wiring is necessary.

S1E-STOP pushbutton S3

Reset button Gate open Gate closed

PNOZ s2

1001968-EN-03-2011-11

Pilz GmbH & Co. KG, Felix-Wankel-Stra?e 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de

Notice

][Wichtig_PDB

This data sheet is only intended for use during configuration. Please refer to the operating manual for installation and operation.

Service life graph

Lebensdauerkurve_Relais_Text vor Kurve

The service life graphs indicate the number of cycles from which failures due to wear must be expected. The wear is mainly caused by the electrical load; the mechanical load is negligible.

L

e b n s d a u k v Lebensdauerkurve_Relais_Text nach Kurve_SIF Bsp

Example

?Inductive load: 0,2 A

?Utilisation category: AC15

?Contact service life: 2,000,000 cy-cles

Provided the application requires few-er than 2,000,000 cycles, the PFH val-ue (see technical details) can be used in the calculation.

To increase the service life, sufficient spark suppression must be provided on all output contacts. With capacitive loads, any power surges that occur must be noted. With contactors, use freewheel diodes for spark suppres-sion.

Technical details PNOZsigma

Technical details

Electrical data Supply voltage

Supply voltage U B DC 24 V

Voltage tolerance

-15 %/+10 %Power consumption at U B DC 2.0 W Residual ripple DC 20 %Voltage and current at Input circuit DC:24.0 V 75.0 mA Reset circuit DC:24.0 V 7.0 mA Feedback loop DC:24.0 V 7.0 mA Number of output contacts

Safety contacts (S) instantaneous:3Auxiliary contacts (N/C):

1

PNOZ s2

Electrical data

Utilisation category in accordance with EN 60947-4-1

Safety contacts: AC1 at240 V I min:0.01 A, I max:6.0 A

P max: 1500 VA

Safety contacts: DC1 at24 V I min: 0.01 A, I max: 6.0 A

P max: 150 W

Auxiliary contacts: AC1 at240 V I min: 0.01 A, I max: 6.0 A

P max: 1500 VA Auxiliary contacts: DC1 at24 V I min: 0.01 A, I max: 6.0 A

P max: 150 W

Utilisation category in accordance with EN 60947-5-1

Safety contacts: AC15 at230 V I max: 5.0 A

Safety contacts: DC13 at24 V (6 cycles/min)I max: 5.0 A

Auxiliary contacts: AC15 at230 V I max: 5.0 A

Auxiliary contacts: DC13 at24 V (6 cycles/min)I max: 5.0 A

Contact material AgCuNi + 0.2 μm Au External contact fuse protection (I K = 1 kA) to EN 60947-5-1

Blow-out fuse, quick

Safety contacts:10 A

Auxiliary contacts:10 A

Blow-out fuse, slow

Safety contacts: 6 A

Auxiliary contacts: 6 A

Circuit breaker 24 VAC/DC, characteristic B/C

Safety contacts: 6 A

Auxiliary contacts: 6 A

Semiconductor outputs (short circuit proof)24.0 V DC,20 mA Max. overall cable resistance R lmax

input circuits, reset circuits

single-channel at U B DC30 Ohm

Safety-related characteristic data

PL in accordance with EN ISO 13849-1: 2006PL e (Cat. 4)

Category in accordance with EN 954-1Cat. 4

SIL CL in accordance with EN IEC 62061SIL CL 3

PFH in accordance with EN IEC 62061 2.50E-09

SIL in accordance with IEC 61511SIL 3

PFD in accordance with IEC 61511 2.13E-05

T M [year] in accordance with EN ISO 13849-1: 200620

Times

Switch-on delay

with automatic reset typ.75 ms

with automatic reset max.250 ms

with automatic reset after power on typ.75 ms

with automatic reset after power on max.250 ms

with manual reset typ.75 ms

with manual reset max.250 ms

on monitored reset with rising edge typ.75 ms

on monitored reset with rising edge max.250 ms

on monitored reset with falling edge typ.55 ms

on monitored reset with falling edge max.70 ms

Delay-on de-energisation

with E-STOP typ.50 ms

with E-STOP max.70 ms

with power failure typ.50 ms

with power failure max.70 ms

Recovery time at max. switching frequency 1/s

after E-STOP100 ms

after power failure100 ms

PNOZ s2

1001968-EN-03-2011-11

Pilz GmbH & Co. KG, Felix-Wankel-Stra?e 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de

Technische Daten_Satz No.

No. stands for order number.

Si-Kennzahlen_Zusatz_Relais_Lebensdauer_PDB

It is essential to consider the relay's service life graphs. The relay outputs' safety-related characteristic data is only valid if the values in the service life graphs are met.

The PFH value depends on the switch-ing frequency and the load on the relay output.

If the service life graphs are not acces-sible, the stated PFH value can be used irrespective of the switching fre-quency and the load, as the PFH value already considers the relay's B10d val-ue as well as the failure rates of the other components.

Si_Kennzahlen_Erl?uterung_1

All the units used within a safety function must be considered when calculating the safety characteristic data.

Si_Kennzahlen_Erl?uterung_2

Waiting period with a monitored reset with rising edge 100 ms with falling edge

110 ms Min. start pulse duration with a monitored reset with rising edge 100 ms with falling edge

100 ms Supply interruption before de-energisation 10 ms

Environmental data EMC

EN 60947-5-1, EN 61000-6-2, EN 61000-6-4Vibration to EN 60068-2-6Frequency 10 - 55 Hz Amplitude

0.35 mm

Climatic suitability

EN 60068-2-78Airgap creepage in accordance with EN 60947-1Pollution degree

2Overvoltage category III Rated insulation voltage

250 V Rated impulse withstand voltage 6.00 kV Ambient temperature -10 - 55 °C Storage temperature -40 - 85 °C Protection type

Mounting (e.g. cabinet)IP54Housing IP40Terminals

IP20

Mechanical data Housing material Housing PC Front

PC

Cross section of external conductors with screw terminals 1 core flexible

0.25 - 2.50 mm2 , 24 - 12 AWG No. 7501022 core, same cross section, flexible:

with crimp connectors, without insulating sleeve

0.25 - 1.00 mm2 , 24 - 16 AWG No. 750102without crimp connectors or with TWIN crimp connectors 0.20 - 1.50 mm2 , 24 - 16 AWG No. 750102Torque setting with screw terminals

0.50 Nm No. 750102

Cross section of external conductors with spring-loaded termi-nals: Flexible with/without crimp connectors

0.20 - 2.50 mm2 , 24 - 12 AWG No. 751102Spring-loaded terminals: Terminal points per connection 2 No. 751102

Stripping length 9 mm No. 751102Dimensions Height 102.0 mm No. 75110296.0 mm No. 750102Width 17.5 mm Depth 120.0 mm Weight

170 g

Times

PNOZ s2

INFORMATION

A safety function's SIL/PL values are not identical to the SIL/PL values of the units that are used and may be dif-ferent. We recommend that you use the PAScal software tool to calculate the safety function's SIL/PL values.Technische Daten_Satz Normen

The standards current on 2006-04 apply.

][Dauerstrom_DC

Bestelldaten

Conventional thermal current while loading several contacts Number of contacts I th per contact at U B DC 1 6.00 A 2 6.00 A 3

5.00 A

Order reference Type Features

Terminals

Order no.PNOZ s224 VDC With screw terminal

750 102PNOZ s2 C

24 VDC

With spring-loaded terminal

751 102

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