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Summary of Contents for Pilz PNOZ po3p
- Page 1 PNOZ po3p Safety relays Operating Manual 1003835-EN-07...
- Page 2 Preface This document is a translation of the original document. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received.
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Page 3: Table Of Contents
Function Description Installation Wiring Preparing for operation Operation Status indicators Faults – Interference Dimensions in mm Technical details Safety characteristic data Supplementary data Service life graph Remove plug-in terminals Order reference EC declaration of conformity Operating Manual PNOZ po3p 1003835-EN-07... -
Page 4: Introduction
PNOZ po3p Introduction Validity of documentation This documentation is valid for the product PNOZ po3p. It is valid until new documentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. -
Page 5: Safety
Safety Intended use The PNOZ po3p is an expansion module of the safety system PNOZpower. It may only be used with a base unit or a control module of the modular safety system PNOZpower. The expansion module meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. -
Page 6: Safety Regulations
In safety-related applications, please comply with the mission time T in the safety-re- lated characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PNOZ po3p 1003835-EN-07... -
Page 7: For Your Safety
The circuit is redundant with built-in self-monitoring. The safety device remains effective in the case of a component failure. The correct opening and closing of the safety device relays is tested automatically in each on-off cycle. Operating Manual PNOZ po3p 1003835-EN-07... -
Page 8: Block Diagram/Terminal Configuration
The LEDs "CH.1" and "CH.2" go out. NOTICE When controlling an expansion module via the 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. Operating Manual PNOZ po3p 1003835-EN-07... -
Page 9: Installation
Fit the unit to a horizontal DIN rail. If other mounting positions are used, the switching capability values stated in the technical details cannot be maintained. There are 2 sockets on the rear of the PNOZ po3p. The base unit/control module and the expansion modules are connected using the jumpers supplied. -
Page 10: Wiring
The expansion module is ready for operation when it is connected to a base unit via the PNOZpower bus. If the contactors are to be controlled directly, we recommend the following wiring: Feedback loop Contacts from external contactors Base unit K5 K6 Expansion module 13 (23 ...) 14 (24 ...) Operating Manual PNOZ po3p 1003835-EN-07... -
Page 11: Operation
For safety reasons, the expansion module cannot be started if the following faults are present: Contact malfunction: 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. Operating Manual PNOZ po3p 1003835-EN-07... -
Page 12: Dimensions In Mm
240 V Min. current 0,03 A Max. current Max. power 960 VA DC1 at 24 V Min. current 0,03 A Max. current Max. power 96 W Utilisation category In accordance with the standard EN 60947-5-1 Operating Manual PNOZ po3p 1003835-EN-07... - Page 13 93 % r. h. at 40 °C Not permitted Condensation during operation EN 60947-5-1, EN 61000-6-2, EN 61000-6-3, EN 61326-3-1 Vibration In accordance with the standard EN 60068-2-6 Frequency 10 - 55 Hz 0,35 mm Amplitude Operating Manual PNOZ po3p 1003835-EN-07...
- Page 14 0,2 - 2,5 mm², 24 - 16 AWG Torque setting with screw terminals 0,5 Nm Dimensions Height 94 mm Width 22,5 mm 121 mm Depth Weight 230 g Where standards are undated, the 2014-07 latest editions shall apply. Operating Manual PNOZ po3p 1003835-EN-07...
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Page 15: Safety Characteristic Data
If the service life graphs are not accessible, the stated PFH value can be used irrespective of the switching frequency and the load, as the PFH value already considers the relay's B10d value as well as the failure rates of the other components. Operating Manual PNOZ po3p 1003835-EN-07... -
Page 16: Service Life Graph
Remove plug-in terminals Procedure: Insert the screwdriver into the housing recess behind the terminal and lever the terminal out. Do not remove the terminals by pulling the cables! Operating Manual PNOZ po3p 1003835-EN-07... -
Page 17: Order Reference
European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/support/downloads. Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ost- fildern, Germany Operating Manual PNOZ po3p... - Page 18 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95446300 +45 74436332 +55 11 97569-2804 Spain Canada Europe +34 938497433 +1 888-315-PILZ (315-7459) Austria Switzerland +41 62 88979-30 Mexico +43 1 7986263-0...
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