750102

E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Unit description Unit features  Positive-guided relay outputs: – 3 safety contacts (N/O), instantaneous – 1 auxiliary contact (N/C), instantaneous  Safe separation of safety contacts from all other circuits  1 semiconductor output  Connection options for: – E-STOP pushbutton – Safety gate limit switch – Reset button  A connector can be used to connect 1 PNOZsigma contact expander module  Operating modes can be set via rotary switch  LED indicator for:  Supply voltage  Input status, channel 1  Input status, channel 2  Switch status, safety contacts  Reset circuit  Error  Plug-in connection terminals (either spring-loaded terminal or screw terminal)  See order reference for unit types Gertemerkmale Gertebild Safety relay for monitoring E-STOP pushbuttons and safety gates. ][Bildunterschrift Approvals PNOZ s2    The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with  E-STOP pushbuttons  Safety gates Bestimmung/Gerätebeschreibung NOT-AUS, Schutz_PNOZ Safety features The relay meets the following safety requirements:  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.  The unit has an electronic fuse. ][Sicherheitseigenschaften Schaltgerät_allgemeiner Teil Sicherheitseigenschaften Zusatz - Sicherung DC_PNOZ Gertemerkmale Zulassungen Block diagram il tb a h s k c lo B d * A1 A2 = Input K1 Interface expansion unit = 13 23 33 41 Power K2 Reset/ Start S34 Y32 14 24 34 42 * Safe separation in accordance with EN 60947-1, 6 kV Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2  Monitored reset with falling edge: Unit is active once – the input circuit is closed and then the reset circuit is closed and opened again. – the reset circuit is closed and then opened again once the input circuit is closed.  Monitored reset with rising edge: Unit is active once the input circuit is closed and once the reset circuit Function description is closed after the waiting period has elapsed (see technical details).  Increase in the number of available instantaneous safety contacts by connecting contact expander modules or external contactors/relays; A connector can be used to connect 1 PNOZsigma contact expander module. ][Funktionen_berStart_fall_Flanke  Single-channel operation: no redundancy in the input circuit, earth faults in the reset and input circuit are detected.  Automatic start: Unit is active once the input circuit has been closed.  Manual reset: Unit is active once the input circuit is closed and then the reset circuit is closed. ][Funktionen_einkanalig ][Funktionen_autoStart ][Funktionen_manuStart ][Funktionen_Kontaktvervielfachung_PNOZsigma ][Funktionen_berStart_steig_Flanke Timing diagram S x 2 1 o u b U In s O N P _ rm g a itd e ][Z 1 2 a 3 a b 4 a b b Reset/Start POWER/Input Output safe Output aux. Out semi t1 t2 t1 t2 Key  Power: Supply voltage  Reset/Start: Reset circuit S34  Input: Input circuits A1-A2  Output safe: Safety contacts 13-14, 23-24, 33-34  Output aux: Auxiliary contacts 4142  Out semi: Semiconductor outputY32 t1 t2 t1 t2 t3 t1 t1 t2      : Automatic reset : Manual reset : Monitored reset with rising edge : Monitored reset with falling edge a: Input circuit closes before reset circuit  b: Reset circuit closes before input circuit     t2 t3 t4 t1 t2 t1 t2 t1: Switch-on delay t2: Delay-on de-energisation t3: Waiting period t4: Waiting period reset circuit was closed Wiring Please note:  Information given in the “Technical details” must be followed.  Outputs 13-14, 23-24, 33-34 are safety contacts, output 41-42 is an auxiliary contact (e.g. for display).  To prevent contact welding, a fuse should be connected before the output contacts (see technical details).  Calculation of the max. cable runs lmax in the input circuit: ][Verdrahtung_Si_unverz_1Hi_unverz Imax =  Use copper wire that can withstand 60/75 °C.  Sufficient fuse protection must be provided on all output contacts with capacitive and inductive loads. Rlmax Rl / km Rlmax = max. overall cable resistance (see technical details) Rl /km = cable resistance/km Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 -2 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Preparing for operation Betriebsbereitschaft herstellen PNOZs  Supply voltage Supply voltage AC DC A1 S1 L+ L- A2  Input circuit Input circuit Single-channel E-STOP without detection of shorts across contacts Dual-channel A1 S1 Safety gate without detection of shorts across contacts L+ S1 A1 L+  Reset circuit/feedback loop Reset circuit/feedback loop Reset circuit Feedback circuit Automatic reset A1 S34 13 (23,33) 14 (24,34) A1 S34 Manual/monitored reset K5 K6 K5 L1 N K6 S3 A1 A1 S34 13 (23,33) 14 (24,34) S34 S3 K5 K6 K5 L1 N K6  Semiconductor output * Y32 PLC Input *Connect together the 0V connections on all the external power supplies Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2  Key S1 E-STOP pushbutton S3 Reset button Gate open Gate closed INFORMATION If a base unit and a contact expansion module from the PNOZsigma range are linked via the connector, no additional wiring is necessary. ][Betriebsbereitschaft_herstellen_Info_Grundgert_DB Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 -4 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Terminal configuration u g b n m le K Installation Dimensions Install base unit without contact expander module:  Ensure that the plug terminator is inserted at the side of the unit. Connect base unit and PNOZsigma contact expander module:  Remove the plug terminator at the side of the base unit and at the contact expander module.  Connect the base unit and the contact expander module to the supplied connector before mounting the units to the DIN rail. Installation in control cabinet  The safety relay should be installed in a control cabinet with a protection type of at least IP54.  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 brakket or end angle).  Push the unit upwards or downwards before lifting it from the DIN rail. Abmessungen *with spring-loaded terminals 120 (4.72") ][Montage_PNOZsigma 98 (3.86") * 100 (3,94") Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 17,5 (0.69") 1001968-EN-03-2011-11 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Notice This data sheet is only intended for use during configuration. Please refer to the operating manual for installation and operation. ][Wichtig_PDB Service life graph The service life graphs indicate the number of cycles from which failures due to wear must be expected. The wear is mainly caused by the electrical load; the mechanical load is negligible. Lebensdauerkurve_Relais_Text vor Kurve Example  Inductive load: 0,2 A  Utilisation category: AC15  Contact service life: 2,000,000 cycles Provided the application requires fewer than 2,000,000 cycles, the PFH value (see technical details) can be used in the calculation. Lebensdauerkurve_Relais_Text nach Kurve_SIF Bsp v rk u a d s n b e L 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 contactors, use freewheel diodes for spark suppression. Technical details PNOZsigma Technical details Electrical data Supply voltage Supply voltage UB DC Voltage tolerance Power consumption at UB DC Residual ripple DC Voltage and current at Input circuit DC: 24.0 V Reset circuit DC: 24.0 V Feedback loop DC: 24.0 V Number of output contacts Safety contacts (S) instantaneous: Auxiliary contacts (N/C): 24 V -15 %/+10 % 2.0 W 20 % 75.0 mA 7.0 mA 7.0 mA 3 1 Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 -6 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Electrical data Utilisation category in accordance with EN 60947-4-1 Safety contacts: AC1 at 240 V Safety contacts: DC1 at 24 V Auxiliary contacts: AC1 at 240 V Auxiliary contacts: DC1 at 24 V Utilisation category in accordance with EN 60947-5-1 Safety contacts: AC15 at 230 V Safety contacts: DC13 at 24 V (6 cycles/min) Auxiliary contacts: AC15 at 230 V Auxiliary contacts: DC13 at 24 V (6 cycles/min) Contact material External contact fuse protection (IK = 1 kA) to EN 60947-5-1 Blow-out fuse, quick Safety contacts: Auxiliary contacts: Blow-out fuse, slow Safety contacts: Auxiliary contacts: Circuit breaker 24 VAC/DC, characteristic B/C Safety contacts: Auxiliary contacts: Semiconductor outputs (short circuit proof) Max. overall cable resistance Rlmax input circuits, reset circuits single-channel at UB DC Safety-related characteristic data PL in accordance with EN ISO 13849-1: 2006 Category in accordance with EN 954-1 SIL CL in accordance with EN IEC 62061 PFH in accordance with EN IEC 62061 SIL in accordance with IEC 61511 PFD in accordance with IEC 61511 TM [year] in accordance with EN ISO 13849-1: 2006 Times Switch-on delay with automatic reset typ. with automatic reset max. with automatic reset after power on typ. with automatic reset after power on max. with manual reset typ. with manual reset max. on monitored reset with rising edge typ. on monitored reset with rising edge max. on monitored reset with falling edge typ. on monitored reset with falling edge max. Delay-on de-energisation with E-STOP typ. with E-STOP max. with power failure typ. with power failure max. Recovery time at max. switching frequency 1/s after E-STOP after power failure Imin: 0.01 A , Imax: 6.0 A Pmax: 1500 VA Imin: 0.01 A , Imax: 6.0 A Pmax: 150 W Imin: 0.01 A , Imax: 6.0 A Pmax: 1500 VA Imin: 0.01 A , Imax: 6.0 A Pmax: 150 W Imax: 5.0 A Imax: 5.0 A Imax: 5.0 A Imax: 5.0 A AgCuNi + 0.2 µm Au 10 A 10 A 6A 6A 6A 6A 24.0 V DC, 20 mA 30 Ohm PL e (Cat. 4) Cat. 4 SIL CL 3 2.50E-09 SIL 3 2.13E-05 20 75 ms 250 ms 75 ms 250 ms 75 ms 250 ms 75 ms 250 ms 55 ms 70 ms 50 ms 70 ms 50 ms 70 ms 100 ms 100 ms Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 Times Waiting period with a monitored reset with rising edge with falling edge Min. start pulse duration with a monitored reset with rising edge with falling edge Supply interruption before de-energisation Environmental data EMC Vibration to EN 60068-2-6 Frequency Amplitude Climatic suitability Airgap creepage in accordance with EN 60947-1 Pollution degree Overvoltage category Rated insulation voltage Rated impulse withstand voltage Ambient temperature Storage temperature Protection type Mounting (e.g. cabinet) Housing Terminals Mechanical data Housing material Housing Front Cross section of external conductors with screw terminals 1 core flexible 2 core, same cross section, flexible: with crimp connectors, without insulating sleeve without crimp connectors or with TWIN crimp connectors Torque setting with screw terminals Cross section of external conductors with spring-loaded terminals: Flexible with/without crimp connectors Spring-loaded terminals: Terminal points per connection Stripping length Dimensions Height Width Depth Weight 100 ms 110 ms 100 ms 100 ms 10 ms EN 60947-5-1, EN 61000-6-2, EN 61000-6-4 10 - 55 Hz 0.35 mm EN 60068-2-78 2 III 250 V 6.00 kV -10 - 55 °C -40 - 85 °C IP54 IP40 IP20 PC PC 0.25 - 2.50 mm² , 24 - 12 AWG No. 750102 0.25 - 1.00 mm² , 24 - 16 AWG No. 750102 0.20 - 1.50 mm² , 24 - 16 AWG No. 750102 0.50 Nm No. 750102 0.20 - 2.50 mm² , 24 - 12 AWG No. 751102 2 No. 751102 9 mm No. 751102 102.0 mm No. 751102 96.0 mm No. 750102 17.5 mm 120.0 mm 170 g Technische Daten_Satz No. No. stands for order number. It is essential to consider the relay's service life graphs. The relay outputs' safety-related characteristic data is only valid if the values in the service life graphs are met. Si-Kennzahlen_Zusatz_Relais_Lebensdauer_PDB The PFH value depends on the switching frequency and the load on the relay output. 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. Si_Kennzahlen_Erläuterung_1 All the units used within a safety function must be considered when calculating the safety characteristic data. Si_Kennzahlen_Erläuterung_2 Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 1001968-EN-03-2011-11 -8 E-STOP relays, safety gate monitors Up to PL e of EN ISO 13849-1 PNOZ s2 INFORMATION 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. Technische Daten_Satz Normen The standards current on 2006-04 apply. ][Dauerstrom_DC Conventional thermal current while loading several contacts Number of contacts 1 2 3 Ith per contact at UB DC 6.00 A 6.00 A 5.00 A Bestelldaten Order reference Type PNOZ s2 PNOZ s2 C Features 24 VDC 24 VDC Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de Terminals With screw terminal With spring-loaded terminal Order no. 750 102 751 102 1001968-EN-03-2011-11