Pilz PNOZ po3.2p Operating Manual Download Page 3

Contents

Operating Manual PNOZ po3.2p
20677-EN-06

3

Introduction

4

Validity of documentation

4

Using the documentation

4

Definition of symbols

4

Safety

5

Intended use

5

Safety regulations

5

Safety assessment

5

Use of qualified personnel

6

Warranty and liability

6

Disposal

6

For your safety

6

Unit features

7

Safety features

7

Block diagram/terminal configuration

7

Function Description

8

Installation

8

Wiring

9

Preparing for operation

10

Operation

10

Status indicators

10

Faults – Interference

11

Dimensions in mm

11

Technical details

11

Safety characteristic data

14

Supplementary data

14

Service life graph

15

Remove plug-in terminals

16

Order reference

16

EC declaration of conformity

17

Summary of Contents for PNOZ po3.2p

Page 1: ...PNOZ po3 2p Operating Manual 20677 EN 06 Safety relays...

Page 2: ...umentation will be gratefully received Source code from third party manufacturers or open source software has been used for some components The relevant licence information is available on the Interne...

Page 3: ...ty and liability 6 Disposal 6 For your safety 6 Unit features 7 Safety features 7 Block diagram terminal configuration 7 Function Description 8 Installation 8 Wiring 9 Preparing for operation 10 Opera...

Page 4: ...cularly important is identified as follows DANGER This warning must be heeded It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive meas...

Page 5: ...se of the product outside the areas described in this manual Use of the product outside the technical details see Technical details 11 NOTICE EMC compliant electrical installation The product is desig...

Page 6: ...rds applicable to the specific application Warranty and liability All claims to warranty and liability will be rendered invalid if The product was used contrary to the purpose for which it is intended...

Page 7: ...afety system PNOZpower the expansion module ful fils the following safety requirements The circuit is redundant with built in self monitoring The safety device remains effective in the case of a compo...

Page 8: ...den PNOZpower bus the switch on delay delay on de energisation of the controlling device e g base unit control module and the expansion module are added together Installation The unit should be instal...

Page 9: ...ly be connected and disconnec ted when the voltage is switched off Wiring Please note Information given in the Technical details 11 must be followed The outputs 13 14 23 24 33 34 and 43 44 are safety...

Page 10: ...ernal contactors K5 N L1 K6 13 23 14 24 Y1 K5 K6 Y2 Base unit Expansion module Operation NOTICE The safety function should be checked after initial commissioning and each time the plant machine is cha...

Page 11: ...n As the expansion module is connected to a base unit or a control module reactivation will not be possible if the contacts have welded after the input cir cuit has opened Dimensions in mm Technical d...

Page 12: ...nce with UL Voltage 240 V AC G P With current 16 A Voltage 24 V DC Resistive With current 16 A External contact fuse protection safety contacts In accordance with the standard EN 60947 5 1 Max melting...

Page 13: ...Airgap creepage In accordance with the standard EN 60947 1 Overvoltage category III Pollution degree 2 Rated insulation voltage 250 V Rated impulse withstand voltage 6 kV Protection type Mounting area...

Page 14: ...safety function s SIL PL values are not identical to the SIL PL values of the units that are used and may be different We recommend that you use the PAScal software tool to calculate the safety funct...

Page 15: ...witching current A Example Inductive load 2 A Utilisation category AC15 Contact service life 300 000 cycles Provided the application to be implemented requires fewer than 300 000 cycles the PFH value...

Page 16: ...emove the terminals by pulling the cables WARNING Risk of electrocution When voltage is applied contact with live components could result in seri ous or even fatal injury from an electric shock The pl...

Page 17: ...s meet the requirements of the directive 2006 42 EC for ma chinery of the European Parliament and of the Council The complete EC Declaration of Conformity is available on the Internet at www pilz com...

Page 18: ...T p ThE SPIrIT Of SAfETY are registered and protected trademarks of Pilz Gmbh Co KG in some countries We would point out that product features may vary from the details stated in this document dependi...

Reviews: