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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. Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks of Pilz GmbH & Co. KG in some countries. SD means Secure Digital...
Content Section 1 Introduction Validity of documentation Retaining the documentation Definition of symbols Section 2 Overview Scope of supply Unit features Section 3 Safety Intended use Safety regulations 3.2.1 Use of qualified personnel 3.2.2 Warranty and liability 3.2.3 Disposal For your safety Section 4 Function description Normal /Unlock mode Escape release Auxiliary release Pushbutton Device types Block diagram Section 5 Wiring Notes on cable run Recommended cable cross sections General wiring guidelines Terminal configuration Wiring the connection terminals ESTOP pushbutton connection Enabling switch connection EMC requirements Connection to evaluation devices 5.9.1 Connection examples PNOZmulti 5.9.2...
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Content 6.5.2 PSEN sg2c3xxx 6.5.3 PSEN sg2c5xxxxx 6.5.4 PSEN sg2c5xxxxxM12/5 Section 7 Adjustment Section 8 Maintenance Section 9 Operation Status table Normal mode and Unlock mode Remedy Section 10 Technical Details Order No. 570800570804 Section 11 Technical Details Order No. 570806570810 Section 12 Technical Details Order No. 570812570816 Section 13 Technical Details Order No. 570818570822 Section 14 Technical Details Order No. 570824570828 Section 15 Technical Details Order No. 570830570834 Section 16 Technical Details Order No. 570880570884 Section 17 Safety characteristic data Section 18 Order reference 18.1 System 18.2 Safety switch 18.3 Handle unit with actuator 18.4 Accessories Section 19...
Introduction Introduction Validity of documentation This documentation is valid for the product PSENsg2c. 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. Retaining the documentation This documentation is intended for instruction and should be retained for future reference. Definition of symbols Information that is particularly 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 measures that can be taken. WARNING! This warning must be heeded! It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken. CAUTION! This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken. NOTICE This describes a situation in which the product or devices could be dam aged and also provides information on preventive measures that can be taken. It also highlights areas within the text that are of particular import ance. Operating Manual PSEN sg2c 1003267EN02...
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Introduction INFORMATION This gives advice on applications and provides information on special fea tures. Operating Manual PSEN sg2c 1003267EN02...
Overview Overview Scope of supply Safety switch Handle unit Colour covers for illuminated buttons Pin for escape release Pin for auxiliary release Unit features Safe guard locking (only for revolving gates and swing gates) Safe interlocking (position monitoring) Transponder technology 2 safety inputs for series connection of multiple safety switches 2 safety outputs Guard locking element keeps the safety gate from being opened unintentionally Detection of broken bolt tongue and broken guard locking element Bolt tongue with drill holes to attach padlocks as a restart interlock Auxiliary release for opening the safety gate, when the plant's voltage is switched off Escape release for fast manual release of the guard locking in emergency situations from within the danger zone (revolving gates and swing gates) Suitable for left and right hinged safety gates Note: The handle unit PSEN sg1 actuator is only suitable for revolving gates and swing gates. Plugin springloaded terminals LED display for: – Supply voltage/fault – Gate closed – State of the hazardous machine – Request to stop the machine – State of the inputs – Bolt tongue engaged Depends on device type – various pushbuttons, as for example integral ESTOP pushbutton, section stop pushbutton, key switch...
Safety Safety Intended use The safety gate system is used for guard locking and interlocking swing gates and revolving gates. It meets the requirements in accordance with: EN 602041 EN 6094753 EN 62061: SIL CL 3 EN ISO 138491: Up to PL e (Cat. 4) EN 1088 EN ISO 14119 The safety level PL e (Cat. 4)/SIL CL 3 can only be achieved when The safety outputs use 2channel processing and The solenoid is operated 2channel via safe relay outputs, suitable for PL e (Cat. 4)/SIL CL 3 applications. Wiring errors should also be excluded using appropriate measures. The potential solutions are the protected cable layout or the use of pulsed semicon ductor outputs. Safety regulations 3.2.1 Use of qualified personnel The products may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by competent persons. A competent person is someone who, because of their training, experience and current pro fessional activity, has the specialist knowledge required to test, assess and operate the work equipment, devices, systems, plant and machinery in accordance with the general standards and guidelines for safety technology. It is the company’s responsibility only to employ personnel who: Are familiar with the basic regulations concerning health and safety / accident preven tion Have read and understood the information provided in this description under "Safety" And have a good knowledge of the generic and specialist standards applicable to the specific application. 3.2.2 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 Damage can be attributed to not having followed the guidelines in the manual Operating personnel are not suitably qualified Operating Manual PSEN sg2c 1003267EN02...
Safety Any type of modification has been made (e.g. exchanging components on the PCB boards, soldering work etc.). 3.2.3 Disposal In safetyrelated applications, please comply with the mission time t in the safetyre lated characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). For your safety WARNING! Potential loss of safety function during adjustment and repair work! When carrying out adjustment and repair work, make sure that the power supply of the plant is switched off and protected against switching on again. WARNING! Loss of safety function due to manipulative use of substitute actuating ele ments! When substitute actuating elements are used, these have to be installed as described in chapter Install at profile [ 29]. When substitute actuating elements are used in a manipulative way to defeat the protective device, op erating the plant presents a threat to life. The operator has to consider this in the hazard analysis and he must de termine possible countermeasures. Operating Manual PSEN sg2c 1003267EN02...
Function description Function description The interlocking and guard locking system prevents the safety gates to the danger zone from opening while the hazardous machine is switched on. There is a high signal (safety gate closed and locked) at safety outputs X13 and X14 if the following conditions are met simultaneously: Inputs X23 and X24 are high and The bolt tongue is within the response range and The guard locking element is engaged in the bolt tongue and The escape or auxiliary release pin is in the correct position. Signal output X19 is high if: The bolt tongue is within the response rang There is a low signal (safety gate open and hazardous machine function interlocked) at safety outputs X13 and X14 if the following occurs: Inputs X23 or X24 are low or The guard locking element is outside the bolt tongue or The escape or auxiliary release has been operated If the safety outputs have been shut down by either of the inputs X23 or X24, they cannot be switched back on until both inputs are low simultaneously. A High signal has to be present at X16 (X26) and a Low signal at X17 (X27) for operat ing the solenoid after the hazardous movement has been ended. Normal /Unlock mode Normal mode: The safety gate to the danger zone is not unlocked until the hazardous machine is stopped and the pushbutton for access request has been operated. The guard locking element is disengaged from the bolt tongue as soon as there is a high signal at terminals X16 and X17 or X26 and X27, followed by operation of the pushbutton for access request. Unlock mode: The safety gate to the danger zone is unlocked when the hazardous machine is stopped. This enables easier access for cleaning staff once the shift has ended, for example. The guard locking element is disengaged from the bolt tongue as soon as there is a high signal at terminals X16 and X17 or X26 and X27. Operating Manual PSEN sg2c 1003267EN02...
Function description Escape release The escape release enables the guard locking to be manually released from within the danger zone. Mode of operation Within the danger zone, if the escape release pin (1) is pressed in the direction of the safety gate, the cover on the escape release (2) is removed and the swivel piece (3) folds down wards. The bolt tongue (4) behind the swivel piece is released. The safety gate can be opened immediately, enabling the operator to leave the danger zone. The escape release pin must only be accessible from the inside of the danger zone. The escape release must be regularly inspected and cleaned, as described in the chapter Maintenance [ 40]. Operating Manual PSEN sg2c 1003267EN02...
Function description INFORMATION When the escape or auxiliary release is operated, there is a low signal at the safety outputs X13 and X14. An error code is issued. The PSENsgate is not ready for operation again until the escape release or auxiliary release has been reset to its unoperated state and the error has been reset. Please note that the cover of the escape release has to be checked and in stalled again after operation. Auxiliary release When the plant is powered down, the auxiliary release enables the guard locking device to be released from the access side to the danger zone. Mode of operation: Carefully remove the cover on the escape release (1). Use a screwdriver (2) to pull out the escape or auxiliary release pin (3) from the swivel piece (4). The swivel piece folds down wards, the bolt tongue behind the swivel piece is released. The safety gate to the danger zone can be opened. Operating Manual PSEN sg2c 1003267EN02...
Function description INFORMATION When the escape or auxiliary release is operated, there is a low signal at the safety outputs X13 and X14. An error code is issued. The PSENsgate is not ready for operation again until the escape release or auxiliary release has been reset to its unoperated state and the error has been reset. Please note that the cover of the escape release has to be checked and in stalled again after operation. Pushbutton Pushbutton 4 Pushbutton 3 Pushbutton 2 Pushbutton 2 Pushbutton 1 Pushbutton 1 PSEN sg2c-3... PSEN sg2c-5... Pushbutton 1: Pushbutton for activating the guard locking of the safety gate Pressing the pushbutton for activating the interlock engages the guard locking element into the bolt tongue. Pushbutton 2: Pushbutton for access request and release of the safety gate – Pressing the pushbutton for access request disengages the guard locking element from the bolt tongue when a high signal is present at X16 and X17 or at X26 and X27 (solenoid operation). – Pressing the pushbutton for access request switches output X15 (access request) when a low signal is present at X16 and X17 or at X26 and X27 (solenoid opera tion). Operating Manual PSEN sg2c 1003267EN02...
Function description Depending on the design, the device also has: Emergency stop or section stop pushbutton Pushbutton 3 and pushbutton 4 Pushbuttons that 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. Further information on the different types of text is can be found in chapter Device types [ 14]. Device types 21 different versions are available. They differ in number and quality of the pushbuttons basic coding of full coding M12 connection for enabling switch or no connection PSEN sg2c-3xxx PSEN sg2c-5xxxxx PSEN sg2c-5xxxxx-M12/5 Operating Manual PSEN sg2c 1003267EN02...
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Function description PSEN sg2c3xxx (3 pushbuttons) [1] pushbutton 1: Pushbutton for activating the guard locking of the safety gate [2] pushbutton 2: Pushbutton for access request and release of the safety gate [3] ESTOP/ or section stop Name key: [1] [2] [3] PSEN sg2c - 3 L X X 2.2* 3 pushbuttons = 3 Pushbutton illuminated = L Pushbutton unilluminated = P Key switch = B E-STOP = E Section stop = S no pushbutton = C Fully-coded *not included with all versions...
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Function description PSEN sg2c5xxxxx and PSEN sg2c5xxxxxM12 (5 pushbuttons): [1] pushbutton 1: Pushbutton for activating the guard locking of the safety gate [2] pushbutton 2: Pushbutton for access request and release of the safety gate [3], [4] pushbuttons 3 4: can be used depending on the application [5] ESTOP/ or section stop [6] M12 connection for enabling switch Name key: [1] [2] [3] [4] [5] PSEN sg2c - 5 L X X L X - M12/5* 2.2* 5 pushbuttons = 5 Pushbutton illuminated = L Pushbutton unilluminated = P Key switch = B Pushbutton illuminated = L Key switch = B Pushbutton illuminated = L...
Wiring Wiring Notes on cable run The maximum cable run depends on the voltage drop in the supply voltage conductors for solenoid operation. The level of voltage drop is determined by the cable resistance of the cables solenoid current of the solenoid If the voltage drop in the supply voltage conductors becomes too high, the voltage for solenoid operation can permanently be set to the upper tolerance range (see Technical de tails). The max. conductor cross section is 10 mm. Example: Connecting 3 safety switches in series Total cable run: 25 m Conductor cross section: 0.5 mm Solenoid current per solenoid: 1.5 A Voltage for solenoid operation: 24 V Cable impedence(2x0.25 mm²) =0.05 Ohm/meter U~0.05*10*1.5*4.5~3.4 V U~0.05*5*1.5*3~1.1 V U~0.05*10*1.5*1.5~1.5 V U~cable specific impedence*cable length*cable factor*current The voltage drop over all the safety switches is 6 V. This means, there are only 18.0 V at the terminals of the last solenoid. 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 1003267EN02...
, AWG24 0.5 mm , AWG21 0.25 mm , AWG24 0.5 mm , AWG21 0.25 mm , AWG24 0.5 mm , AWG21 0.5 mm , AWG21 0.5 mm , AWG21 Cable runs marked with an x are not recommended. For operating several safety switches with greater cable runs, the cables for solenoid oper ation (terminals X16 and X17) 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. This adds together the con ductor cross sections and halves the cable resistances. In this case, use a terminal lug! The signals important for cable resistance are: 24 V (X11 or X21) 0 V (X12 or X22) the two solenoid operation signals (X16 and X17 or X26 and X27). General wiring guidelines Please note: All metallic surfaces on the safety switch are connected to 0 V via a resistor (100 kOhm) for functional earthing. UL requirements: – Use copper wiring with a temperature stability of 75 . – Use an LVLC supply (LVLC: limited voltage, limited current). – Use multicore cable with a cable diameter of 6 ... 10 mm. The permitted conductor cross section for the connectors is 0.25 1.0 mm², 23 17 AWG.
Wiring ESTOP pushbutton connection CAUTION! With versions with integral ESTOP pushbutton, the ESTOP pushbutton (terminals X110 to X113) must be integrated into the plant/machine's E STOP concept in accordance with EN/IEC 60204. Enabling switch connection Details of the pin assignment of the female 5pin M12 connector for the enabling switch can be found in the block diagram and the terminal configuration. We recommend you use the PIT en1.0p5ms (order no. 401 110) as the enabling switch. EMC requirements Please note: The power supply must meet the regulations for extra low voltages with protective sep aration (SELV, PELV). The inputs and outputs of the safety switch must have a protective separation to voltages over 60 V AC. The supply voltage has to be at the safety switch terminals within the indicated toler ances (see Technical details). the supply voltage of the safety switch must be secured with a fuse of type quick between 2 A and 10 A. The electrical installation must be performed in accordance with IEC/EN 60204. The assured release distance (S ) can be influenced by external influences (e.g.: tem perature, dirt, EMC) (see Technical details). Operating Manual PSEN sg2c 1003267EN02...
Wiring INFORMATION Safety relays with universal power supply or in AC device versions have in ternal potential isolation and are not suitable as evaluation devices. Only safety relays with a 24 V DC supply voltage are suitable. Connection to evaluation devices 5.9.1 Connection examples PNOZmulti up to PL c/SIL CL 2 PL e/SIL CL 3 FS O1 FS O1 FS O2 24 V) 24 V) 5.9.2 Connection examples PSS up to PL c/SIL CL 2 PL e/SIL CL 3 FS DO O1 FS DO O1 FS DO O2 24V) 24 V) Operating Manual PSEN sg2c 1003267EN02...
Wiring 5.10 Single connection INFORMATION When the solenoid is operated in singlechannel, 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 dualchannel op eration, e. g. via safe pulsed semiconductor outputs with high current load capacity (0.9 A for 50 ms). 24 V 0 V X2-3 X2-4 PSENsgate X1-1 X1-2 X1-8 X1-7 X1-6 X1-5 X1-9 X1-3 X1-4 O3 (ST) O2 (FS) I4 (FS) O1 (FS) I1 (ST) I2 (ST) I3 (FS) Auswertegerät/ Evaluation device/ Appareil de surveillance/ Dispositivo di controllo...
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Wiring INFORMATION When the solenoid is operated in singlechannel, 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 dualchannel op eration. For applications with singlechannel operation of the solenoid (up to PL d/SIL CL 2) a safe output with 2 A or a momentarily overloadable safe output (1.8 A for 50 ms) can be used. The device can be switched in series with all safety switches from Pilz. In the connection example the guard locking of safety switches is activated / deactivated via access request (X15). The maximum switching current of the solenoid is present only while switching the solenoids for about 50 ms. The solenoids of the safety switches are switched with a low time offset of ca. 1 s, to avoid power surges at the evaluation device. Operating Manual PSEN sg2c 1003267EN02...
Installation Installation When installing make sure you comply with the requirements of DIN EN 1088. and EN ISO 14119. The safety switch and handle unit should be installed opposite each other in parallel. Safety switch and handle unit should be secured only with socket head cap screws M5 DIN EN ISO 4762. NOTICE It must not be possible to operate or remove the handle unit from inside the danger zone. Protect the handle unit from access, e.g. by covers on the hazard side of the door. INFORMATION The handle unit should be protected from unauthorised removal and from contamination. 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 1003267EN02...
Installation Install at profile Open the escape cover in the direction of opening and remove it. Prepare hole 9 mm for the escape release and attach profile nuts to the aluminium pro file (see also Dimensions for the drill holes [ 35]). The escape release does not require a drill hole. Operating Manual PSEN sg2c 1003267EN02...
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Installation Align actuator guide plate and safety switch. Please note the distance between the handle unit and the safety switch (see chapter Adjustment [ 39]). Fix actuator guide plate and safety switch with M5 DIN EN ISO 4762 socket head cap screws (hexagon socket, e.g.: Bossard: BN3 (without shaft), galvanised blue, torque setting MA = 5 Nm). Use washer M5 DIN125A (e.g.: Bossard: BN 715, galvan ised blue, dimension: 10 x 5.3 x 1) for this. The fixing screws on the safety switch are located under the cover of the escape re lease. Use an appropriate screw adhesive (e.g. Loctite 2700) to protect the socket head cap screws from working loose. When using only the unprotected screws [1] that can be reached at the side for in stalling the actuator guide plate, oneway screws have to be used for manipulation pro tection. When using the screws that are protected against manipulation under the bolt tongue [2], this is not necessary. Operating Manual PSEN sg2c 1003267EN02...
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Installation Unscrew the pressure screw from the housing and remove the rubber seal. Thread the cable through the correctly oriented pressure screw and the rubber seal, re move the blind insert if necessary. Remove the countersunk screws at the housing cover for the connection terminals and slowly remove the housing cover. In doing so, the spring mechanism moves the cover of the escape release upwards. Unscrew the plate of the strain relief. Connect and insert connection terminals. Position cable and screw on the strain relief plate (torque setting 0.9 Nm (8 inlbs)). Fix housing cover with screws (torque setting 1.7 +/ 0.1 Nm (15 inlbs)). Move the rubber seal along the cables and position it in the housing. Screw pressure screw on the thread. Operating Manual PSEN sg2c 1003267EN02...
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Installation Insert the escape or auxiliary release pin [1] into the safety switch and push it right to the back. The swivel piece [2] must be maintained in a vertical position, safe from the escape or auxiliary release pin. Screw the ball head on to the escape release pin. Check the escape release for ease of movement. Fold down the cover on the escape release and lock into position. Screw the ball handle [4] into the handle unit, lock the bolt tongue of the handle unit [5] into position in the actuator guide plate. INFORMATION If the escape or auxiliary release pin is not inserted into the swivel piece correctly, commissioning of the PSENsgate will be aborted and an error code will be issued. Shorten the escape release pin The escape release pin can be shortened, if required, so that it does not extend too much into the danger zone. Operating Manual PSEN sg2c 1003267EN02...
Installation NOTICE Inside the danger zone, the escape release pin must protrude at least 65 mm from the profile. After installation, the escape release must be checked for proper operation. When shortening the escape release pin, the material of the escape release must not exceed a temperature of 100 °C 65 mm 45 mm Pin for escape release Pin for auxiliary release with ball handle If the escape release is not to be used, the escape release pin can be shortened to a length of 45 mm and then be used for the auxiliary release. The auxiliary release pin is also avail able as an accessory (order no. 570 771). NOTICE Please note that the escape release pin must not be shorter than 45 mm, to guarantee the full holding force. Initial installation safety switch and handle unit Check whether the present bolt tongue is correctly oriented at the handle unit. Standard is righthand door hinge at delivery (leave of the door opens to the right). Coat the thread of the ball handle with screw adhesive (e.g. Loctite 2700) and screw firmly together with the handle unit by hand. Install bolt tongue with handle unit: – Position the screwdriver in the slots of the limit stop mechanism provided (see "Un lock bolt"). – Press screwdriver towards the base plate to release the springloaded limit stop mechanism. – Engage bolt tongue with handle unit in the actuator guide.
Installation Fig.: Unlock bolt Second installation of safety switch and handle unit / upgrade for lefthinged gates Uninstall safety switch from the installation site. Uninstall handle unit from the gate. To do this, position the screwdriver in the slots of the limit stop mechanism provided (see graphic " Unlock bolt".) Press screwdriver towards the base plate to release the springloaded limit stop mech anism. Disengage bolt tongue with handle unit in the actuator guide. Remove exposed fixing screws. Unscrew ball handle from the handle unit. Remove the cover of the handle unit from the bolt tongue (2 countersunk screws). Take limit stop from the bolt tongue and insert it from the other side into the location hole. Turn bolt tongue around its longitudinal axis and screw together with the cover of the handle unit. Perform work steps from chapter Initial installation safety switch and handle unit [ 33 Operating Manual PSEN sg2c 1003267EN02...
Installation Inscription of buttons Press the colour covers supplied with the device into the pushbuttons in accordance with the required function. The colour covers lock into position on the pushbuttons. NOTICE The safety switch may only be operated with colour covers correctly locked into position. Once the colour covers have locked into position, they can no longer be removed. The fields below the pushbuttons can be used for inscribing the pushbuttons. The pushbut tons can be written with a lettering device for 12 mm lettering band or with 32 x 10 mm la bels (e.g. AVERY(R) article number: 3320). Dimensions in mm 6.5.1 Drill holes (29,5) ± ± 22,5 74,75 Operating Manual PSEN sg2c 1003267EN02...
Adjustment Adjustment Always test the function with one of the approved evaluation devices. Check the distance between the actuator guide plate and the safety switch (see graphic). Distance between actuator guide plate and safety switch in mm ± Operating Manual PSEN sg2c 1003267EN02...
Maintenance Maintenance Maintenance of the escape release: Check the correct functionality of the escape release at least every once per month. When dust, humidity and dirt exposure is high we recommend that you keep to shorter intervals. Please note that the cover of the escape release has to be checked for damage and then installed again. Clean the escape release and the bolt tongue and test their mobility. Otherwise no maintenance work needs to be performed on the interlocking and guard lock ing system PSENsg2c. Please return any faulty devices to Pilz. Operating Manual PSEN sg2c 1003267EN02...
Operation Operation Check the function of the safety switch before commissioning. Teaching in the actuator PSEN sg2cxxx (versions with basic coding) Any corresponding Pilz actuator (see Technical details) is detected as soon as it is brought into the response range. PSEN sg2cxxx 2.2 (versions with full coding) The first corresponding actuator to be detected by the safety switch (see Technical de tails) is taught in automatically as soon as it is brought into the response range. NOTICE Please note: No other actuator may be taught in once an actuator has been taught. Status indicators "Device" LED illuminates green: The unit is ready for operation "Safety Gate" LED lights up yellow: Bolt tongue is engaged "Input" LED lights up yellow: Input circuits are closed or a HIGH signal is present "Lock" LED illuminates blue: The guard locking element is engaged in the bolt tongue, guard locking is active. Signals X16 and X17 (or X26 and X27) are present. "Lock" LED illuminates green: The guard locking element is engaged in the bolt tongue, guard locking is active. Signals X16 and X17 (or X26 and X27) are not present. LED "Lock" flashes green and blue: Pushbutton 2 for access requirement was con firmed and the machine stop was requested. Pushbutton status displays (pushbutton see device versions): Pushbutton LED [1] lights up: The guard locking element is engaged in the bolt tongue, guard locking is active. Signals X16 and X17 (or X26 and X27) are not present. The pushbuttons 3 and 4 can be used depending on the requirement and device version. Pushbutton LED [3] can be used depending on the application. It is operated via the in put (see Terminal assignment). Pushbutton LED [4] can be used depending on the application. It is operated via the in put (see Terminal assignment). Operating Manual PSEN sg2c 1003267EN02...
Operation Status table This table shows the change of states of the inputs and outputs and the LEDs when switch ing from the "Lock" operating mode to the "Interlock" operating mode. 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V 0 V ...
Operation Legend: LED on LED flashes LED off Normal mode and Unlock mode The device is in Normal mode when delivered. Normal mode In this mode the guard locking element is only disengaged from the bolt tongue when the pushbutton 2 for access request is pressed. Unlock mode In this mode the guard locking element is disengaged from the bolt tongue as soon as there is a High signal at the terminals X16 or X26. Switching between Normal mode and Unlock mode Switch off supply voltage Press and hold the pushbutton 2 for access request and the pushbutton 1 for activating the guard locking simultaneously Switch on the supply voltage and hold both pushbuttons until "Device" LED lights up blue. Then release the pushbuttons. The active mode is signalled by quick flashing of one of the LEDs: – Normal mode: LED of pushbutton 1 for activating the guard locking and LED "Safety Gate" are flashing – Unlock mode: "Input" LED flashes Press one of the pushbuttons to change to the new mode Reset function After an error that was signalled by the red LED "Device" the device can be restarted by a reset: Rectify the error. Press the pushbutton for access request [2] and hold the pushbutton for at least 5 seconds. Operating Manual PSEN sg2c 1003267EN02...
Operation Remedy Fault conditions are indicated by flashing the LEDs. Some errors are displayed through periodic flashing (see table); with other errors it is possible to establish an error code through the number of flashes. Error Cause Remedy Safety switch does not re Supply voltage missing/too Check supply voltage and apply 24 V act, LED "Device" does not light "Safety Gate" LED flashes a see section Error codes see section Error codes code and "Device" LED flashes red "Device" LED illuminates Internal error Please contact Pilz "Input" LED flashes yellow, Only one channel of the in Open both channels of the input circuit and only one safety output put circuit is open (partial close them again switches operation) Signal output does not Actuator not detected Insert actuator as far as it will go switch when actuator is en gaged, "SafetyGate" LED does not light up Solenoid does not switch Supply voltage or voltage Check voltages and apply 24 V, check wir for solenoid operation is too ing, low, error in the wiring...
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Operation Error code Description Remedy Short circuit on 0 V DC with at Check the wiring of terminals X13 and least one of the two safety outputs X14, rectify the wiring error X13 and X14 During operation, short circuit Rectify wiring error at terminal X13 between safety output X13 and 24 V DC During operation, short circuit Rectify wiring error at terminal X14 between safety output X14 and 24 V DC At least one of the two safety out Check the wiring of terminals X13 and puts X13 and X14 have voltage X14, rectify the wiring error applied during system runup Operating Manual PSEN sg2c 1003267EN02...
Technical Details Order No. 570800570804 Technical Details Order No. 570800570804 General 570800 570802 570804 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570800 570802 570804 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570800570804 ESTOP 570800 570802 570804 Utilisation category In accordance with the standard EN 6094751 EN 6094751 – Contacts, AC15 at 48 V 48 V – Current 1,5 A 1,5 A – Contacts, DC13 at 48 V 48 V – Current 1,5 A 1,5 A – Mechanical life 6050 cycles 6050 cycles – Signal output Output voltage 24 V 24 V – Max. current 100 mA 100 mA – Section stop 570800 570802...
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Technical Details Order No. 570800570804 Times 570800 570802 570804 Test pulse duration, safety outputs 450 µs 450 µs 450 µs Switchon delay after UB is applied 1,1 s 1,1 s 1,1 s Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ. 90 ms 90 ms 90 ms Actuator max. 120 ms 120 ms 120 ms Delayon deenergisation Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ.
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Technical Details Order No. 570800570804 Environmental data 570800 570802 570804 Airgap creepage Overvoltage category Pollution degree Rated insulation voltage 30 V 30 V 30 V Rated impulse withstand voltage 1,00 kV 1,00 kV 1,00 kV Protection type Housing IP54 IP54 IP54 Mechanical data 570800 570802 570804 Escape release available Yes Mechanical life 200,000 cycles 200,000 cycles 200,000 cycles Minimum holding force 1.000 N 1.000 N 1.000 N Max. vertical offset 5 mm 5 mm 5 mm Max. lateral offset 3 mm 3 mm...
Technical Details Order No. 570806570810 Technical Details Order No. 570806570810 General 570806 570808 570810 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570806 570808 570810 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570806570810 Section stop 570806 570808 570810 Utilisation category In accordance with the standard EN 6094751 – – Contacts AC15 at 48 V – – Max. current 1,5 A – – Contacts DC13 at 48 V – – Max. current 1,5 A – – Mechanical life 6050 cycles – – Signal output Output voltage 24 V – – Max. current 100 mA – – Semiconductor outputs 570806 570808 570810...
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Technical Details Order No. 570806570810 Times 570806 570808 570810 Supply interruption before deenergisation in the in put circuit 20,0 ms 20,0 ms 20,0 ms Simultaneity, channel 1 and 2 7 ms 7 ms 7 ms Environmental data 570806 570808 570810 Metal surface temperature 40 °C 40 °C 40 °C Ambient temperature In accordance with the standard EN 60068214 EN 60068214 EN 60068214 Temperature range 20 55 °C 20 55 °C 20 55 °C Storage temperature In accordance with the standard EN 6006821/2 EN 6006821/2 EN 6006821/2 Temperature range 25 70 °C 25 70 °C...
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Technical Details Order No. 570806570810 Mechanical data 570806 570808 570810 Max. angular offset 1,5 deg 1,5 deg 1,5 deg Actuator 1 PSEN sg2 actuator PSEN sg2 actuator PSEN sg2 actuator Operating distances Assured operating dis tance Sao 2,0 mm 2,0 mm 2,0 mm Min. operating distance Somin 3,0 mm 3,0 mm 3,0 mm Typical operating dis tance So 3,0 mm 3,0 mm 3,0 mm Assured release dis tance Sar 4,0 mm 4,0 mm 4,0 mm Change of operating distance with temperat ure changes +0,01mm/°C +0,01mm/°C +0,01mm/°C Typ. hysteresis 0,1 mm 0,1 mm...
Technical Details Order No. 570812570816 Technical Details Order No. 570812570816 General 570812 570814 570816 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570812 570814 570816 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570812570816 ESTOP 570812 570814 570816 Utilisation category In accordance with the standard EN 6094751 EN 6094751 – Contacts, AC15 at 48 V 48 V – Current 1,5 A 1,5 A – Contacts, DC13 at 48 V 48 V – Current 1,5 A 1,5 A – Mechanical life 6050 cycles 6050 cycles – Signal output Output voltage 24 V 24 V – Max. current 100 mA 100 mA – Section stop 570812 570814...
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Technical Details Order No. 570812570816 Times 570812 570814 570816 Test pulse duration, safety outputs 450 µs 450 µs 450 µs Switchon delay after UB is applied 1,1 s 1,1 s 1,1 s Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ. 90 ms 90 ms 90 ms Actuator max. 120 ms 120 ms 120 ms Delayon deenergisation Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ.
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Technical Details Order No. 570812570816 Environmental data 570812 570814 570816 Airgap creepage Overvoltage category Pollution degree Rated insulation voltage 30 V 30 V 30 V Rated impulse withstand voltage 1,00 kV 1,00 kV 1,00 kV Protection type Housing IP54 IP54 IP54 Mechanical data 570812 570814 570816 Escape release available Yes Mechanical life 200,000 cycles 200,000 cycles 200,000 cycles Minimum holding force 1.000 N 1.000 N 1.000 N Max. vertical offset 5 mm 5 mm 5 mm Max. lateral offset 3 mm 3 mm...
Technical Details Order No. 570818570822 Technical Details Order No. 570818570822 General 570818 570820 570822 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570818 570820 570822 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570818570822 ESTOP 570818 570820 570822 Signal output Output voltage 24 V 24 V 24 V Max. current 100 mA 100 mA 100 mA Section stop 570818 570820 570822 Number of N/C contacts – – Release type Turn release – – Utilisation category In accordance with the standard EN 6094751 – – Contacts AC15 at 48 V – – Max. current 1,5 A – – Contacts DC13 at 48 V –...
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Technical Details Order No. 570818570822 Times 570818 570820 570822 Switchon delay after UB is applied 1,1 s 1,1 s 1,1 s Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ. 90 ms 90 ms 90 ms Actuator max. 120 ms 120 ms 120 ms Delayon deenergisation Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ. 30 ms 30 ms 30 ms Actuator max. 260 ms 260 ms 260 ms...
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Technical Details Order No. 570818570822 Environmental data 570818 570820 570822 Rated insulation voltage 30 V 30 V 30 V Rated impulse withstand voltage 1,00 kV 1,00 kV 1,00 kV Protection type Housing IP54 IP54 IP54 Mechanical data 570818 570820 570822 Escape release available Yes Mechanical life 200,000 cycles 200,000 cycles 200,000 cycles Minimum holding force 1.000 N 1.000 N 1.000 N Max. vertical offset 5 mm 5 mm 5 mm Max. lateral offset 3 mm 3 mm 3 mm Max. angular offset 1,5 deg...
Technical Details Order No. 570824570828 Technical Details Order No. 570824570828 General 570824 570826 570828 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570824 570826 570828 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570824570828 ESTOP 570824 570826 570828 Utilisation category In accordance with the standard EN 6094751 EN 6094751 – Contacts, AC15 at 48 V 48 V – Current 1,5 A 1,5 A – Contacts, DC13 at 48 V 48 V – Current 1,5 A 1,5 A – Mechanical life 6050 cycles 6050 cycles – Signal output Output voltage 24 V 24 V – Max. current 100 mA 100 mA – Section stop 570824 570826...
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Technical Details Order No. 570824570828 Times 570824 570826 570828 Test pulse duration, safety outputs 450 µs 450 µs 450 µs Switchon delay after UB is applied 1,1 s 1,1 s 1,1 s Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ. 90 ms 90 ms 90 ms Actuator max. 120 ms 120 ms 120 ms Delayon deenergisation Inputs typ. 15 ms 15 ms 15 ms Inputs max. 20 ms 20 ms 20 ms Actuator typ.
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Technical Details Order No. 570824570828 Environmental data 570824 570826 570828 Airgap creepage Overvoltage category Pollution degree Rated insulation voltage 30 V 30 V 30 V Rated impulse withstand voltage 1,00 kV 1,00 kV 1,00 kV Protection type Housing IP54 IP54 IP54 Mechanical data 570824 570826 570828 Escape release available Yes Mechanical life 200,000 cycles 200,000 cycles 200,000 cycles Minimum holding force 1.000 N 1.000 N 1.000 N Max. vertical offset 5 mm 5 mm 5 mm Max. lateral offset 3 mm 3 mm...
Technical Details Order No. 570830570834 Technical Details Order No. 570830570834 General 570830 570832 570834 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 Building class in accord ance with ISO 14119 Electrical data 570830 570832 570834 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A 5,00 A Max. switching frequency 1 Hz...
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Technical Details Order No. 570830570834 Section stop 570830 570832 570834 Utilisation category In accordance with the standard EN 6094751 – – Contacts AC15 at 48 V – – Max. current 1,5 A – – Contacts DC13 at 48 V – – Max. current 1,5 A – – Mechanical life 6050 cycles – – Signal output Output voltage 24 V – – Max. current 100 mA – – Semiconductor outputs 570830 570832 570834...
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Technical Details Order No. 570830570834 Times 570830 570832 570834 Supply interruption before deenergisation in the in put circuit 20,0 ms 20,0 ms 20,0 ms Simultaneity, channel 1 and 2 7 ms 7 ms 7 ms Environmental data 570830 570832 570834 Metal surface temperature 40 °C 40 °C 40 °C Ambient temperature In accordance with the standard EN 60068214 EN 60068214 EN 60068214 Temperature range 20 55 °C 20 55 °C 20 55 °C Storage temperature In accordance with the standard EN 6006821/2 EN 6006821/2 EN 6006821/2 Temperature range 25 70 °C 25 70 °C...
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Technical Details Order No. 570830570834 Mechanical data 570830 570832 570834 Max. angular offset 1,5 deg 1,5 deg 1,5 deg Actuator 1 PSEN sg2 actuator PSEN sg2 actuator PSEN sg2 actuator Operating distances Assured operating dis tance Sao 2,0 mm 2,0 mm 2,0 mm Min. operating distance Somin 3,0 mm 3,0 mm 3,0 mm Typical operating dis tance So 3,0 mm 3,0 mm 3,0 mm Assured release dis tance Sar 4,0 mm 4,0 mm 4,0 mm Change of operating distance with temperat ure changes +0,01mm/°C +0,01mm/°C +0,01mm/°C Typ. hysteresis 0,1 mm 0,1 mm...
Technical Details Order No. 570880570884 Technical Details Order No. 570880570884 General 570880 570882 570884 Approvals CE, TÜV CE, TÜV CE, TÜV Sensor's mode of opera tion Transponder Transponder Transponder Codification in accordance with ISO 14119 High High High Building class in accord ance with ISO 14119 Electrical data 570880 570882 570884 Supply voltage Voltage 24 V 24 V 24 V Kind Voltage tolerance 15 %/+10 % 15 %/+10 % 15 %/+10 % Output of external power supply (DC) 2,0 W 2,0 W 2,0 W Max. inrush current at UB 5,00 A 5,00 A...
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Technical Details Order No. 570880570884 ESTOP 570880 570882 570884 Utilisation category In accordance with the standard EN 6094751 EN 6094751 EN 6094751 Contacts, AC15 at 48 V 48 V 48 V Current 1,5 A 1,5 A 1,5 A Contacts, DC13 at 48 V 48 V 48 V Current 1,5 A 1,5 A 1,5 A Mechanical life 6050 cycles 6050 cycles 6050 cycles Signal output Output voltage 24 V 24 V 24 V Max. current 100 mA 100 mA 100 mA Semiconductor outputs 570880 570882 570884...
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Technical Details Order No. 570880570884 Times 570880 570882 570884 Supply interruption before deenergisation in the in put circuit 20,0 ms 20,0 ms 20,0 ms Simultaneity, channel 1 and 2 7 ms 7 ms 7 ms Environmental data 570880 570882 570884 Metal surface temperature 40 °C 40 °C 40 °C Ambient temperature In accordance with the standard EN 60068214 EN 60068214 EN 60068214 Temperature range 20 55 °C 20 55 °C 20 55 °C Storage temperature In accordance with the standard EN 6006821/2 EN 6006821/2 EN 6006821/2 Temperature range 25 70 °C 25 70 °C...
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Technical Details Order No. 570880570884 Mechanical data 570880 570882 570884 Max. angular offset 1,5 deg 1,5 deg 1,5 deg Actuator 1 PSEN sg2 actuator 2.2 PSEN sg2 actuator 2.2 PSEN sg2 actuator 2.2 Operating distances Assured operating dis tance Sao 2,0 mm 2,0 mm 2,0 mm Min. operating distance Somin 3,0 mm 3,0 mm 3,0 mm Typical operating dis tance So 3,0 mm 3,0 mm 3,0 mm Assured release dis tance Sar 4,0 mm 4,0 mm 4,0 mm Change of operating distance with temperat ure changes +0,01mm/°C +0,01mm/°C +0,01mm/°C Typ. hysteresis 0,1 mm 0,1 mm...
Safety characteristic data Safety characteristic data Operating EN ISO EN ISO EN IEC EN IEC Lambda d/ EN ISO EN ISO Mechan. mode 138491: 138491: 62061 62061 Lambda 138491 138491: service 2008 2008 2006, EN 2008 life SIL CL [1/h] [cycles] Category [year] B10D 1ch. guard 200,000 locking PL d Cat. 2 SIL CL 2 1,83E09 – – cycles 2ch. guard 200,000...
EC Declaration of Conformity EC Declaration of Conformity 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. Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, FelixWankelStr. 2, 73760 Ost fildern, Germany Operating Manual PSEN sg2c 1003267EN02...
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Front 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 Switzerland +1 888-315-PILZ (315-7459) Austria +43 1 7986263-0 +41 62 88979-30 Mexico...
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