Pilz PSEN sg2c-5CCLLE Operating Manual
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Pilz PSEN sg2c-5CCLLE Operating Manual

Pilz PSEN sg2c-5CCLLE Operating Manual

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PSEN sg2c-5CCLLE
PSEN sensor technology
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Operating Manual-1004172-EN-02

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Summary of Contents for Pilz PSEN sg2c-5CCLLE

  • Page 1 PSEN sg2c-5CCLLE PSEN sensor technology Operating Manual-1004172-EN-02...
  • Page 2 Preface This document is the original document. 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

    Contents Introduction ..........................Validity of documentation......................Using the documentation ......................Definition of symbols......................... Overview ..........................Range of PSEN sg2c-5CCLLE Unit..................Unit features ..........................Safety ............................Intended use ..........................Safety regulations ........................3.2.1 Safety assessment ........................3.2.2 Use of qualified personnel ......................
  • Page 4 Classification according to ZVEI, CB24I ................Safety characteristic data ..................... Order reference ........................13.1 Unit ............................13.2 Safety switch..........................13.3 Handle unit with actuator ......................13.4 Accessories ..........................Supplementary data ......................14.1 Radio approval.......................... 14.2 EC declaration of conformity..................... Operating Manual PSEN sg2c-5CCLLE 1004172-EN-02...

  • Page 5: Introduction

    Introduction Introduction Validity of documentation This documentation is valid for the product PSEN sg2c-5CCLLE. It is valid until new docu- mentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product.
  • Page 6 Introduction INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSEN sg2c-5CCLLE 1004172-EN-02...

  • Page 7: Overview

    Overview Overview Range of PSEN sg2c-5CCLLE Unit Safety switch Handle unit with actuator Colour covers for illuminated buttons Pin for escape release Unit features Safe guard locking Safe interlocking (position monitoring) Transponder technology 2 safety inputs for series connection of multiple safety switches...

  • Page 8: Safety

    Are familiar with the basic regulations concerning health and safety / accident prevention, Have read and understood the information provided in the section entitled Safety Have a good knowledge of the generic and specialist standards applicable to the specific application. Operating Manual PSEN sg2c-5CCLLE 1004172-EN-02...

  • Page 9: Warranty And Liability

    The operator has to consider this in the hazard analysis and he must de- termine possible countermeasures. Operating Manual PSEN sg2c-5CCLLE 1004172-EN-02...

  • Page 10: Function Description

    The escape release does not work on sliding gates. The PSEN sg2c may only be used on sliding gates if the risk analysis shows that nobody can be- come trapped in the danger zone. Operating Manual PSEN sg2c-5CCLLE | 10 1004172-EN-02...
  • Page 11 The escape release should be installed so that it is only accessible from in- side the danger zone. It is also important to refer to the maintenance instructions (see chapter en- titled Maintenance) Operating Manual PSEN sg2c-5CCLLE | 11 1004172-EN-02...
  • Page 12 Please note that, following operation, the cover for the escape release must be inspected and reassembled. Operating Manual PSEN sg2c-5CCLLE | 12 1004172-EN-02...

  • Page 13: Auxiliary Release

    (2) to pull out the escape or auxiliary release pin (3) from the swivel piece (4). The swivel piece folds downwards, the bolt tongue behind the swivel piece is released. The safety gate to the danger zone can be opened. Operating Manual PSEN sg2c-5CCLLE | 13 1004172-EN-02...
  • Page 14 Function description Mode of operation on sliding gates: On sliding gate applications, a screwdriver [2] must be used to carefully push the locking pin [4] into the safety switch. Operating Manual PSEN sg2c-5CCLLE | 14 1004172-EN-02...

  • Page 15: Restart Interlock

    (see illustration). As a result, the guard locking element cannot engage in the bolt tongue, the guard locking device is not activated and the machine is prevented from restarting. The padlock's shackle diameter may be max. 8 mm. Operating Manual PSEN sg2c-5CCLLE | 15 1004172-EN-02...

  • Page 16: Holding Forces

    Holding force in pan direction and Holding force in closing direction On sliding gates the maximum holding force corresponds to the holding force in closing dir- ection Holding force in closing direction Holding force in pan direction Operating Manual PSEN sg2c-5CCLLE | 16 1004172-EN-02...

  • Page 17: Pushbutton

    The two illuminated pushbuttons can be used depending on the application: – Operating a pushbutton switches the pushbutton output – The LEDs of the pushbuttons can be operated via the LED inputs. E-STOP pushbuttons Operating Manual PSEN sg2c-5CCLLE | 17 1004172-EN-02...

  • Page 18: Block Diagram

    Function description Block diagram 24 V 24 V Escape Release Pin Operating Manual PSEN sg2c-5CCLLE | 18 1004172-EN-02...

  • Page 19: Wiring

    The solenoid is no longer operated reliably. If the voltage for operating the solenoid is increased by the max. permitted tolerance to 26.4, there are still 20.4 V at the terminals of the last solenoid. The solenoid switches reliably. Operating Manual PSEN sg2c-5CCLLE | 19 1004172-EN-02...

  • Page 20: Recommended Cable Cross Sections

    (terminals X1-6 and X1-7) have to be carried individually, or several cables have to be used. If more than three safety switches are connected in series or cable runs over 60 m are required, please contact Pilz. The permitted conductor cross section is at least 0.25 mm². To have a higher conductor cross section, two cable cores can be inserted into a terminal.

  • Page 21: Terminal Configuration

    X1-13 E-STOP 2.2 X1-14 Pushbutton 3 LED3 X1-15 Pushbutton 4 LED4 X1-16 Signal output, E-STOP X2-3 Input, channel 1 X2-4 Input, channel 2 X2-13 Pushbutton 3 channel 1 X2-15 Pushbutton 4 channel 1 Operating Manual PSEN sg2c-5CCLLE | 21 1004172-EN-02...

  • Page 22: Wiring The Connection Terminals

    Check that the cable is firmly seated. E-STOP pushbutton connection CAUTION! With versions with integral E-STOP pushbutton, the E-STOP pushbutton (terminals X1-10 to X1-13) must be integrated into the plant/machine's E- STOP concept in accordance with EN/IEC 60204. Operating Manual PSEN sg2c-5CCLLE | 22 1004172-EN-02...

  • Page 23: Emc Requirements

    24 VDC supply voltage are suitable. Connection to evaluation devices 5.8.1 Connection examples PNOZmulti up to PL d/SIL CL 2 PL e/SIL CL 3 FS O1 FS O1 FS O2 24 V) 24 V) Operating Manual PSEN sg2c-5CCLLE | 23 1004172-EN-02...

  • Page 24: Connection Examples Pss

    When the solenoid is operated in single-channel, only a safety level of PL d (Cat. 2)/SIL CL 2 can be achieved. To achieve PL e (Cat. 4/SIL CL 3, the solenoid must have dual-channel op- eration, e. g. via safe pulsed semiconductor outputs with high current load capacity (0.9 A for 50 ms). Operating Manual PSEN sg2c-5CCLLE | 24 1004172-EN-02...

  • Page 25: Series Connection

    (1.8 A for 50 ms) can be used. The device can be switched in series with all safety switches from Pilz. The maximum switching current of the solenoid is present only while switching the solenoids for about 50 ms.
  • Page 26 Wiring Operating Manual PSEN sg2c-5CCLLE | 26 1004172-EN-02...

  • Page 27: Installation

    The handle unit should be protected from unauthorised removal and from contamination. CAUTION! Safety switch and handle unit – Should not be exposed to heavy shock or vibration – Should not be used as a limit stop Operating Manual PSEN sg2c-5CCLLE | 27 1004172-EN-02...

  • Page 28: Initial Installation Of Safety Switch

    The escape release does not work on sliding gates. The PSEN sg2c may only be used on sliding gates if the risk analysis shows that nobody can be- come trapped in the danger zone. Operating Manual PSEN sg2c-5CCLLE | 28 1004172-EN-02...
  • Page 29 [1] accessible from the side, then one-way screws must be used for manipulation protection. – If the screws used under the bolt tongue [2] are protected against manipulation, then this is not necessary. Operating Manual PSEN sg2c-5CCLLE | 29 1004172-EN-02...
  • Page 30 Fix housing cover with screws (torque setting Ma 1.7 Nm +/- 0.1 (15 in-lbs)). Move the rubber seal along the cables and position it in the housing. Screw pressure screw on the thread. Operating Manual PSEN sg2c-5CCLLE | 30 1004172-EN-02...
  • Page 31 [ INFORMATION If the escape or auxiliary release pin is not inserted into the swivel piece correctly, commissioning of the PSEN sg2c will be aborted and an error code will be issued. Operating Manual PSEN sg2c-5CCLLE | 31 1004172-EN-02...
  • Page 32 45 mm and then be used for the auxiliary release. The auxiliary release pin is also avail- able as an accessory (see order references for Accessories [ 51]). NOTICE Please note that the escape release pin must not be shorter than 45 mm, to guarantee the full holding force. Operating Manual PSEN sg2c-5CCLLE | 32 1004172-EN-02...

  • Page 33: Initial Installation Of Handle Unit

    Re-attach the screw with a torque setting of 2 Nm +/-0.1. Use an appropriate screw ad- hesive (e.g. Loctite 2700) to protect the screw from working loose. Fig.: Handle unit and actuator with screw Operating Manual PSEN sg2c-5CCLLE | 33 1004172-EN-02...
  • Page 34 Installation Fig.: Unlock bolt Operating Manual PSEN sg2c-5CCLLE | 34 1004172-EN-02...

  • Page 35: Second Installation Of Safety Switch And Handle Unit / Upgrade For Left-Hinged Gates

    Turn bolt tongue around its longitudinal axis and screw together with the cover of the handle unit. Carry out the steps from the sections entitled Initial installation of handle unit [ Initial installation of safety switch [ 28]. Operating Manual PSEN sg2c-5CCLLE | 35 1004172-EN-02...

  • Page 36: Labelling The Pushbuttons

    Installation Labelling the pushbuttons Colour covers are supplied with the unit PSEN sg2c-5CCLLE; these must be attached to the pushbuttons, based on their function (see also order references for Accessories). Press the colour covers into the pushbuttons in accordance with the required function.

  • Page 37: Dimensions In Mm

    ± ± ø ± ± 22,5 ± 74,75 ± ± ± The bore diameter for all drill holes = M5. Exception: Drill hole for the escape release (see value stated in the drawing). Operating Manual PSEN sg2c-5CCLLE | 37 1004172-EN-02...

  • Page 38: Unit

    Installation 6.5.2 Unit 74,5 49,7 46,3 108,2 44,2 ± 146,5 Operating Manual PSEN sg2c-5CCLLE | 38 1004172-EN-02...

  • Page 39: Adjustment

    Always check the function of the safety switch in conjunction with the handle unit with ac- tuator, using one of the approved evaluation devices. Operating Manual PSEN sg2c-5CCLLE | 39 1004172-EN-02...

  • Page 40: Maintenance

    If necessary, re-adjust the handle unit with actuator. Otherwise no maintenance work needs to be performed on the interlocking and guard lock- ing system PSEN sg2c-5CCLLE. Please return any faulty devices to Pilz. Operating Manual PSEN sg2c-5CCLLE | 40...

  • Page 41: Operation

    The safety functions may only be checked by qualified personnel. Teaching in the actuator Any corresponding Pilz actuator is detected as soon as it is brought into the response range. Status indicators "Device" LED illuminates green: The unit is ready for operation "Safety Gate"...

  • Page 42: Status Table

    24 V 24 V 24 V 0 V 24 V 24 V 24 V 0 V 24 V 24 V --- 24 V 0 V 24 V 24 V --- Legend LED on LED flashes LED off Operating Manual PSEN sg2c-5CCLLE | 42 1004172-EN-02...

  • Page 43: Remedy

    X2-1 and X2-2 "Safety Gate" LED lights up Wrong actuator, e.g. 1.1- Insert correct actuator and guard locking element coded actuators with 2.2- is engaged, but the outputs coded safety switch are not switching. Operating Manual PSEN sg2c-5CCLLE | 43 1004172-EN-02...
  • Page 44 X1-3 and X1-4 have voltage X1-4, rectify the wiring error, then per- applied during system run-up form reset by separating and then re- applying the supply voltage to X1-1 and X1-2 or X2-1 and X2-2 Operating Manual PSEN sg2c-5CCLLE | 44 1004172-EN-02...

  • Page 45: Technical Details

    In accordance with the standard EN 60947-5-1 AC15 at 24 V Current 1,5 A 24 V DC13 at Current 1,5 A Mechanical life 6050 cycles Signal output Output voltage 24 V Max. current 100 mA Operating Manual PSEN sg2c-5CCLLE | 45 1004172-EN-02...
  • Page 46 Climatic suitability In accordance with the standard EN 60068-2-78 Humidity 93 % r. h. at 40 °C EN 55011: class A, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8 Operating Manual PSEN sg2c-5CCLLE | 46 1004172-EN-02...
  • Page 47 Change of operating distance with temperature changes +-0,01mm/°C Connection type Spring-loaded terminal, plug-in Cable LiYY 24 x 0.5 mm2 Material Plastic Actuator Stainless steel Dimensions Height 555 mm Width 200 mm Depth 108 mm Operating Manual PSEN sg2c-5CCLLE | 47 1004172-EN-02...
  • Page 48 Technical details Mechanical data Actuator dimensions Height 110 mm Width 195 mm 108 mm Depth Weight of actuator 1.390 g Weight 2.670 g Where standards are undated, the 2018-09 latest editions shall apply. Operating Manual PSEN sg2c-5CCLLE | 48 1004172-EN-02...

  • Page 49: Classification According To Zvei, Cb24I

    Capacitive load 68 nF Safe 1-pole HL outputs Source Drain Safety switch Evaluation device C1, C2 Source parameters Min. Typ. Max. Test impulse duration 450 µs Rated current 0,5 A Capacitive load 68 nF Operating Manual PSEN sg2c-5CCLLE | 49 1004172-EN-02...

  • Page 50: Safety Characteristic Data

    SIL CL 3 4,38E-09 – – cycles NOTICE Be sure that you observe the mechanical life. The safety characteristic data are only valid as long as the values of mechanical life are met. Operating Manual PSEN sg2c-5CCLLE | 50 1004172-EN-02...

  • Page 51: Order Reference

    PSEN sg escape release Pin for escape release 570 870 PSEN sg auxiliary release Pin for auxiliary release 570 871 PSEN sg color covers Colour covers for illuminated buttons 570 875 (pushbutton) Operating Manual PSEN sg2c-5CCLLE | 51 1004172-EN-02...

  • Page 52: Supplementary Data

    2) this product must accept any interference received, including interference that may cause undesired operation. Changes or modifications made to this product not expressly approved by Pilz may void the FCC authorization to operate this equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.

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