750107

Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 Unit features  Positive-guided relay outputs: – 4 safety contacts (N/O), instantaneous – 1 auxiliary contact (N/C), instantaneous  Safe separation of safety contacts 13-14, 23-24, 33-34 from all other circuits  LED indicator for: – Input status, channel 1 – Input status, channel 2 – Switch status of the safety contacts – Error  Plug-in connection terminals (either spring-loaded terminal or screw terminal) Gertemerkmale Gertebild Contact expansion module for increasing the number of available contacts ][Bildunterschrift Kontakterweiterungen Approvals PNOZ s7 Unit description The unit meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. The contact expansion module is used to increase the number of instantaneous safety contacts available on a base unit. Base units are all safety relays with feedback loop monitoring. The category that can be achieved in accordance with EN 954-1 and Bestimmung/Gertebeschreibung Kontakterweiterungen Schalt_PNOZ    EN ISO 13849-1 depends on the category of the base unit. The contact expansion module may not exceed this. Safety features The unit meets the following safety requirements:  The contact expansion module expands an existing circuit. As the output relays are monitored via the base unit's feedback loop, the safety functions on the existing circuit are transferred to the contact expansion module.  The safety function remains effective in the case of a component failure.  Earth fault in the feedback loop: Detected, depending on the base unit that is used.  Earth fault in the input circuit: The output relays de-energise and the safety contacts open. Sicherheitseigenschaften Kontakterweiterungen allg_PNOZ Zulassungen Block diagram il tb a h s k c lo B d * A1 A2 = Input K1 Interface base unit = 13 23 33 43 51 Power K2 14 24 34 44 52 * 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 1001987-EN-04-2011-09 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 without PNOZsigma base unit:  Single-channel operation: one input circuit affects the output relays Function description with PNOZsigma base unit:  Dual-channel operation via PNOZsigma connector ][Funktionsbeschreibung_Erweiterungsgert Timing diagram -f x u w k n o K s O N P _ rm g a itd e ][Z POWER Input Output safe Feedback t1 Key  Power: Supply voltage  Input: Input circuits A1 t2 t1  Output safe: Safety contacts 13-14, 23-24, 33-34, 43-44  Feedback: Feedback loop 51-52 t2  t1: Switch-on delay  t2: Delay-on de-energisation Wiring Please note:  Information given in the “Technical details” must be followed.  Outputs 13-14, 23-24, 33-34, 43-44 are safety contacts, output 51-52 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 = Rlmax Rl / km Rlmax = max. overall cable resistance (see technical details) Rl /km = cable resistance/km  Use copper wire that can withstand 60/75 °C.  Sufficient fuse protection must be provided on all output contacts with capacitive and inductive loads. 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 1001987-EN-04-2011-09 -2 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 Preparing for operation Betriebsbereitschaft herstellen PNOZs  Supply voltage Supply voltage AC DC 24 V DC A1 PNOZsigma expansion A2 module 0V  Input circuit Input circuit Base unit: Safety relay PNOZ X Single-channel Dual-channel 24 V DC A1 PNOZsigma expansion A2 module 0V Base unit: Safety relay PNOZelog Driven via semiconductor outputs (24 VDC) O1 A1 PNOZsigma expansion module 0V A2 L-  Feedback circuit Feedback circuit The inputs that evaluate the feedback loop will depend on the base unit and application Base unit: Safety relay PNOZ X Base unit: Safety relay PNOZelog 24 V DC feedback loop 51 51 PNOZsigma 52 expansion module feedback loop 52 PNOZsigma expansion module  Connection to PNOZsigma base unit PNOZsigma base unit INFORMATION If a base unit and a contact expander module from the PNOZsigma range are connected via the connector, no additional wiring is necessary. ][Betriebsbereitschaft_herstellen_Info_Erweiterungsgert_DB Interface PNOZsigma Base unit: Safety relay PNOZsigma The feedback loop is connected and evaluated via the connector PNOZsigma expansion module Do not connect A1 to the contact expander module! 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 1001987-EN-04-2011-09 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 Terminal configuration u g b n m le K Installation Dimensions Install contact expander module without base unit:  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 Erweiterungsgert 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") 1001987-EN-04-2011-09 -4 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 NOTICE This data sheet is only intended for use during configuration. For installation and operation, please refer to the operating instructions supplied with the unit. ][WICHTIG_PDB_alt 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 Number of output contacts Safety contacts (S) instantaneous: Auxiliary contacts (N/C): 24 V -20 %/+20 % 2.0 W 20 % 70.0 mA 4 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 1001987-EN-04-2011-09 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 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: 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 after power on typ. with automatic reset after power on max. Delay-on de-energisation with E-STOP typ. with E-STOP max. with power failure typ. with power failure max. 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 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: 2.0 A Pmax: 500 VA Imin: 0.01 A , Imax: 2.0 A Pmax: 50 W Imax: 5.0 A Imax: 5.0 A Imax: 2.0 A Imax: 2.0 A AgCuNi + 0.2 µm Au 10 A 4A 6A 2A 6A 2A 30 Ohm PL e (Cat. 4) Cat. 4 SIL CL 3 2.31E-09 SIL 3 2.03E-06 20 30 ms 50 ms 18 ms 30 ms 18 ms 30 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 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 1001987-EN-04-2011-09 -6 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 Environmental data 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 -40 - 85 °C IP54 IP40 IP20 PC PC 0.25 - 2.50 mm² , 24 - 12 AWG No. 750107 0.25 - 1.00 mm² , 24 - 16 AWG No. 750107 0.20 - 1.50 mm² , 24 - 16 AWG No. 750107 0.50 Nm No. 750107 0.20 - 2.50 mm² , 24 - 12 AWG No. 751107, 751187 2 No. 751107, 751187 9 mm No. 751107, 751187 102.0 mm No. 751107, 751187 98.0 mm No. 750107 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. The PFH value depends on the switching frequency and the load on the relay output. Si-Kennzahlen_Zusatz_Relais_Lebensdauer_PDB 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. 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. Si_Kennzahlen_Erläuterung_2 Technische Daten_Satz Normen The standards current on 2006-04 apply. ][Dauerstrom_DC 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 1001987-EN-04-2011-09 Contact expansion modules Up to PL e of EN ISO 13849-1 PNOZ s7 Conventional thermal current while loading several contacts Number of contacts 1 2 3 4 Ith at UB DC 6.00 A 5.50 A 4.50 A 4.00 A Bestelldaten Order reference Type PNOZ s7 PNOZ s7 C PNOZ s7 C (coated version) Features 24 VDC 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 With spring-loaded terminal Order no. 750 107 751 107 751 187 1001987-EN-04-2011-09 -8