pnozS4手册

pnozS4手册

Safety relay for monitoring E-STOP pushbuttons, safety gates and light beam devices

Block diagram PNOZ s4

◆

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

1001742-EN-05-2012-03

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail:

*****************

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

1001742-EN-05-2012-03

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: *****************

PNOZ s4

1001742-EN-05-2012-03

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

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: *****************

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.

Lebensdauerkurve

U B 24 VDC

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.

Lebensdauerkurve

PNOZ s4 U B 48-240 VAC/DC

Lebensdauerkurve_Relais_Text nach Kurve_SIS Bsp

Example

Inductive load: 0,2 A

Utilisation category: AC15

Contact service life: 1,000,000 cy-cles

Provided the application requires few-er than 1,000,000 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 DC24 V

Supply voltage U B AC/DC48 - 240 V

Voltage tolerance-15 %/+10 %

Power consumption at U B AC 5.0 VA No. 750134, 751134 Power consumption at U B DC 2.5 W

Frequency range AC50 - 60 Hz

Residual ripple DC160 % No. 750134, 751134

20 % No. 750104, 751104 Voltage and current at

Input circuit DC:24.0 V50.0 mA

Reset circuit DC:24.0 V50.0 mA

Feedback loop DC:24.0 V50.0 mA

Number of output contacts

Safety contacts (S) instantaneous:3

Auxiliary contacts (N/C):1

PNOZ s4

1001742-EN-05-2012-03

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

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: *****************

Utilisation category in accordance with EN 60947-4-1Safety contacts: AC1 at 240 V I min :0.01 A , I max :6.0 A P max : 1500 VA

Safety contacts: DC1 at 24 V I min : 0.01 A , I max : 6.0 A P max : 150 W

Auxiliary contacts: AC1 at 240 V I min : 0.01 A , I max : 6.0 A P max : 1500 VA

Auxiliary contacts: DC1 at 24 V

I min : 0.01 A , I max : 6.0 A P max : 150 W

Utilisation category in accordance with EN 60947-5-1Safety contacts: AC15 at 230 V

I max : 3.0 A No. 750134, 7511345.0 A No. 750104, 751104

Safety contacts: DC13 at 24 V (6 cycles/min)I max : 4.0 A No. 750134, 7511345.0 A No. 750104, 751104

Auxiliary contacts: AC15 at 230 V

I max : 3.0 A No. 750134, 7511345.0 A No. 750104, 751104

Auxiliary contacts: DC13 at 24 V (6 cycles/min)

I max : 4.0 A No. 750134, 7511345.0 A No. 750104, 751104Contact material

AgCuNi + 0.2 μm Au

External contact fuse protection (I K = 1 kA) to EN 60947-5-1Blow-out fuse, quick Safety contacts:10 A No. 750104, 7511046 A No. 750134, 751134Auxiliary contacts:10 A No. 750104, 7511046 A No. 750134, 751134Blow-out fuse, slow Safety contacts: 4 A No. 750134, 7511346 A No. 750104, 751104Auxiliary contacts:

4 A No. 750134, 7511346 A No. 750104, 751104Circuit breaker 24 VAC/DC, characteristic B/C Safety contacts: 4 A No. 750134, 7511346 A No. 750104, 751104Auxiliary contacts:

4 A No. 750134, 7511346 A No. 750104, 751104Semiconductor 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 DC 30 Ohm

single-channel at U B AC

30 Ohm No. 750134, 751134dual-channel without detect. of shorts across contacts at U B DC 30 Ohm No. 750134, 75113460 Ohm No. 750104, 751104dual-channel without detect. of shorts across contacts at U B AC 30 Ohm No. 750134,

751134dual-channel with detect. of shorts across contacts at U B DC 30 Ohm

dual-channel with detect. of shorts across contacts at U B AC 30 Ohm No. 750134, 751134Min. input resistance when switching on 110 Ohm Safety-related characteristic data

PL in accordance with EN ISO 13849-1: 2006PL e (Cat. 4)Category in accordance with EN 954-1Cat. 4SIL CL in accordance with EN IEC 62061SIL CL 3PFH in accordance with EN IEC 62061 2.31E-09SIL in accordance with IEC 61511SIL 3PFD in accordance with IEC 61511

2.03E-06T M [year] in accordance with EN ISO 13849-1: 2006

20

Electrical data

PNOZ s4

Times

Switch-on delay

with automatic reset typ.170 ms

with automatic reset max.300 ms

with automatic reset after power on typ.350 ms

with automatic reset after power on max.600 ms

with manual reset typ.40 ms

on monitored reset with rising edge typ.35 ms

on monitored reset with rising edge max.50 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.10 ms

with E-STOP max.20 ms

with power failure typ.40 ms

with power failure max.80 ms

Recovery time at max. switching frequency 1/s

after E-STOP100 ms No. 750104, 751104

50 ms No. 750134, 751134

after power failure100 ms

Waiting period with a monitored reset

with rising edge120 ms

with falling edge150 ms No. 750134, 751134

250 ms No. 750104, 751104

Min. start pulse duration with a monitored reset

with rising edge30 ms

with falling edge100 ms

Simultaneity, channel 1 and 2∞

Supply interruption before de-energisation 20 ms

Environmental data

EMC EN 60947-5-1, EN 61000-6-2, EN 61000-6-4 Vibration to EN 60068-2-6

Frequency10 - 55 Hz

Amplitude0.35 mm

Climatic suitability EN 60068-2-78

Airgap creepage in accordance with EN 60947-1

Pollution degree2

Overvoltage category III / II

Rated insulation voltage250 V

Rated impulse withstand voltage 4.00 kV

Ambient temperature-10 - 55 °C

Storage temperature-40 - 85 °C

Protection type

Mounting (e.g. cabinet)IP54

Housing IP40

Terminals IP20

Mechanical data

Housing material

Housing PC

Front PC

Cross section of external conductors with screw terminals

1 core flexible0.25 - 2.50 mm2 , 24 - 1

2 AWG No. 750104, 750134

2 core, same cross section, flexible:

with crimp connectors, without insulating sleeve0.25 - 1.00 mm2 , 24 - 16 AWG No. 750104, 750134 without crimp connectors or with TWIN crimp connectors0.20 - 1.50 mm2 , 24 - 16 AWG No. 750104, 750134 Torque setting with screw terminals0.50 Nm No. 750104, 750134

Cross section of external conductors with spring-loaded termi-

0.20 - 2.50 mm2 , 24 - 12 AWG No. 751104, 751134 nals: Flexible with/without crimp connectors

PNOZ s4

1001742-EN-05-2012-03

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

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: *****************

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

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_ACDC

Bestelldaten

Spring-loaded terminals: Terminal points per connection 2 No. 751104, 751134

Stripping length 9 mm No. 751104, 751134Dimensions Height 102.0 mm No.

751104, 75113496.0 mm No. 750104, 750134Width 22.5 mm Depth 120.0 mm

Weight

184 g No. 751104186 g No. 750104209 g No. 751134210 g No. 750134

Mechanical data

Conventional thermal current while loading contacts I th per contact at U B DC I th at U B AC

1 6.00 A 6.00 A No. 750134, 751134

2 6.00 A

6.00 A No. 750134, 7511343

4.50 A No. 750134, 751134

5.00 A No. 750104, 751104

4.50 A No. 750134, 751134

Order reference Type Features

Terminals

several contacts of Number

Order no.PNOZ s424VDC With screw terminals

750 104PNOZ s4 C 24VDC

With spring-loaded terminals 751 104PNOZ s448 – 240 VAC/DC With screw terminals

750 134PNOZ s4 C

48 – 240 VAC/DC

With spring-loaded terminals

751 134