Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Pilz PNOZ 16S
Summary of Contents for Pilz PNOZ 16S
- Page 1 PNOZ 16S Operating Manual-1003518-EN-11 - Safety relays...
- Page 2 We do assure you that all persons are regarded without discrim- ination and on an equal basis. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for the user's internal purposes. Suggestions and comments for improving this documenta- tion will be gratefully received.
-
Page 3: Table Of Contents
Status indicators........................14 Faults – Interference ......................15 Dimensions in mm .........................15 Technical details ........................16 Safety characteristic data......................22 Supplementary data .......................23 Service life graph ........................23 Order reference ........................24 EC declaration of conformity ....................24 UKCA-Declaration of Conformity ..................24 Operating Manual PNOZ 16S 1003518-EN-11... -
Page 4: Introduction
PNOZ 16S Introduction Validity of documentation This documentation is valid for the product PNOZ 16S. 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
This gives advice on applications and provides information on special fea- tures. Safety Intended use The safety relay PNOZ 16S provides a safety-related interruption of a safety circuit. The safety relay meets the requirements of EN 60947-5-1 and EN 60204-1 and may be used in applications with: E-STOP pushbuttons... -
Page 6: Safety Regulations
When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). For your safety The unit meets all the necessary conditions for safe operation. However, please note the following: Operating Manual PNOZ 16S 1003518-EN-11... -
Page 7: Unit Features
The circuit is redundant with built-in self-monitoring. The safety function remains effective in the case of a component failure. The correct opening and closing of the safety function relays is tested automatically in each on-off cycle. Operating Manual PNOZ 16S 1003518-EN-11... -
Page 8: Block Diagram/Terminal Configuration
PNOZ 16S Block diagram/terminal configuration *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PNOZ 16S 1003518-EN-11... -
Page 9: Function Description
PNOZ 16S Function Description The safety relay PNOZ 16S provides a safety-oriented interruption of a safety circuit. When supply voltage is supplied the "POWER" LED is lit. The unit is ready for operation when the feedback loop Y1-Y2 and the start circuit S33-S34 are closed. -
Page 10: Timing Diagram
Use the notch on the rear of the unit to attach it to a DIN rail (35 mm). When installed vertically: Secure the unit by using a fixing element (e.g. retaining bracket or end angle). Operating Manual PNOZ 16S | 10 1003518-EN-11... -
Page 11: Wiring
Important for detection of shorts across contacts: As this function for detecting shorts across contacts is not failsafe, it is tested by Pilz during the final control check. If there is a danger of exceeding the cable length, we recommend the following test once the unit is installed: 1. -
Page 12: Preparing For Operation
E-STOP with detection of shorts across contacts Safety gate without detection of shorts across contacts Safety gate with detection of shorts across contacts Short circuit-forming pressure sensitive mat/edge Operating Manual PNOZ 16S | 12 1003518-EN-11... - Page 13 Safety characteristic data [ 22]). NOTICE The overall system PNOZ 16S and the short circuit-forming pressure sensit- ive mat or edge has to be assessed in accordance with the product stand- ard EN ISO 13856-1 and/or EN ISO 13856-2. Start circuit...
-
Page 14: Operation
LED on POWER Supply voltage is present. CH.1 Safety contacts of channel 1 are closed. CH.2 Safety contacts of channel 2 are closed. EXT. FAULT Short across contacts when operating with pressure sensitive mat. Operating Manual PNOZ 16S | 14 1003518-EN-11... -
Page 15: Faults - Interference
Contact malfunctions: If the contacts have welded, reactivation will not be possible after the input circuit has opened. LED "POWER" does not light: Short circuit or no supply voltage. Dimensions in mm 75 (2.95") 87 (3.42") (1.77") Operating Manual PNOZ 16S | 15 1003518-EN-11... -
Page 16: Technical Details
Start circuit DC 25 mA 25 mA 25 mA 25 mA Feedback loop 25 mA 25 mA 25 mA 25 mA Min. input resistance at power-on 49 Ohm 49 Ohm 49 Ohm 49 Ohm Operating Manual PNOZ 16S | 16 1003518-EN-11... - Page 17 Safety contacts (N/O), instantan- eous Max. short circuit current IK 1 kA 1 kA 1 kA 1 kA Utilisation category in accordance with the standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1 EN 60947-4-1 Operating Manual PNOZ 16S | 17 1003518-EN-11...
- Page 18 Blow-out fuse, gG 10 A 10 A 10 A 10 A Circuit breaker 24V AC/DC, char- acteristic B/C AgSnO2 + 0,2 µm AgSnO2 + 0,2 µm AgSnO2 + 0,2 µm AgSnO2 + 0,2 µm Contact material Operating Manual PNOZ 16S | 18 1003518-EN-11...
- Page 19 30 ms 30 ms 30 ms 30 ms with power failure typ. 50 ms 50 ms 50 ms 50 ms with power failure max. 100 ms 100 ms 100 ms 100 ms Operating Manual PNOZ 16S | 19 1003518-EN-11...
- Page 20 Rated impulse with- stand voltage 4 kV 4 kV 4 kV 4 kV Protection type Housing IP40 IP40 IP40 IP40 Terminals IP20 IP20 IP20 IP20 Mounting area (e.g. control cab- inet) IP54 IP54 IP54 IP54 Operating Manual PNOZ 16S | 20 1003518-EN-11...
- Page 21 45 mm 45 mm 45 mm Depth 121 mm 121 mm 121 mm 121 mm Weight 350 g 350 g 350 g 350 g Where standards are undated, the 2022-09 latest editions shall apply. Operating Manual PNOZ 16S | 21 1003518-EN-11...
-
Page 22: Safety Characteristic Data
A 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 function's SIL/PL values. Operating Manual PNOZ 16S | 22 1003518-EN-11... -
Page 23: Supplementary Data
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 DC con- tactors, use flywheel diodes for spark suppression. Operating Manual PNOZ 16S | 23 1003518-EN-11... -
Page 24: Order Reference
This product/these products 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/downloads. Authorised representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ostfildern, Germany UKCA-Declaration of Conformity This product(s) complies with following UK legislation: Supply of Machinery (Safety) Regu- lation 2008. - Page 25 We are represented internationally. Please refer to our homepage www.pilz.com for further details or contact our headquarters. Headquarters: Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: info@pilz.com, Internet: www.pilz.com...
Need help?
Do you have a question about the PNOZ 16S and is the answer not in the manual?
Questions and answers