751177

Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Unit features unit. The contact expander module may not exceed this.  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  Connection options for expansion modules  LED for: – Input status, channel 1 – Input status, channel 2 – Switch status of the safety contacts  Plug-in connection terminals (either spring-loaded terminals or screw terminals) Gertemerkmale Gertebild Contact expansion module for increasing the number of available contacts ][Bildunterschrift Kontakterweiterungen Approvals PNOZ s7.2 Unit description  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 The unit meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. The contact expander module is used to increase the number of instantaneous safety contacts available on a base unit. The category that can be achieved in accordance with EN 954-1 and EN ISO 13849-1 depends on the category of the base Gertebeschreibung   Zulassungen Block diagram il tb a h s k c lo B d * Interface base unit 13 23 33 43 51 Interface expansion module K1 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 1001989-EN-05-2012-11 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 with PNOZsigma expander modules:  Dual-channel operation and supply voltage via PNOZsigma connector Function description with PNOZsigma s7.1:  Dual-channel operation and supply voltage via PNOZsigma connector Funktionsbeschreibung 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 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).  Use copper wire that can withstand 60/75 °C.  Sufficient fuse protection must be provided on all output contacts with capacitive and inductive loads. Verdrahtung 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 1001989-EN-05-2012-11 -2 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Preparing for operation Betriebsbereitschaft herstellen PNOZs  Supply voltage/input circuit/feedback loop Supply voltage/input circuit/feedback loop AC DC PNOZs expansion 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 Interface PNOZsigma Contact expansion module PNOZ s7.2 PNOZs expansion module 1001989-EN-05-2012-11 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Terminal configuration u g b n m le K . Installation Connect contact expansion module PNOZ s7.2 to PNOZsigma contact expansion modules  Connect the contact expansion modules using the connector supplied. Montage PNOZsigma_7_2 Expansion options Control cabinet installation  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.  Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by us- ing a fixing element (e.g. retaining bracket or an end angle). Push the unit upwards or downwards before lifting it from the DIN rail. ][Montage_PNOZsigma_Erweiterungsgert_Kaskade_DB Please note the max. power consumption of the contact expansion modules (see Technical data PNOZ s7.1). PNOZsigma expansion module s7.2 2 : Contact expansion module PNOZ s7.2 with terminator PNOZsigma expansion module s7.2 1 PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.1 : Contact expansion module PNOZ s7.1 PNOZsigma base unit : Base unit ................. 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 3 4 1001989-EN-05-2012-11 -4 Contact expander modules : Contact expansion module PNOZ s7, s8, s9, s10, s11 as terminator 2 PNOZsigma expansion module s7/s8/s9/s10/s11 1 PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.1 : Contact expansion module PNOZ s7.1 PNOZsigma base unit : Base unit PNOZsigma expansion module s7.2 Up to PL e of EN ISO 13849-1 PNOZ s7.2 ................. PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.2 with terminator PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.2 PNOZsigma expansion module s7.1 : Contact expansion module PNOZ s7.1 with terminator 4 3 ................. 2 : Contact expansion module PNOZ s7, s8, s9, s10, s11 as terminator PNOZsigma expansion module s7/s8/s9/s10/s11 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.2 PNOZsigma expansion module s7.1 : Contact expansion module PNOZ s7.1 with terminator 3 PNOZsigma expansion module s7.2 1 ................. 2 1 3 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.2 PNOZsigma expansion module s7.2 PNOZsigma expansion module s7.2 PNOZsigma expansion module s7.1 PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.1 PNOZsigma expansion module s7.2 : Contact expansion module PNOZ s7.2 PNOZsigma expansion module s7.1 : Contact expansion module PNOZ s7.1 PNOZsigma base unit : Base unit ................. 1 2 3 4 5 6 : Contact expansion module PNOZ s7.2 with terminator 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 1001989-EN-05-2012-11 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Dimensions *with spring-loaded terminals 120 (4.72") Abmessungen 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") 1001989-EN-05-2012-11 -6 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 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. 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 Technical details PNOZsigma 1001989-EN-05-2012-11 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Technical details Electrical data Power consumption at UB DC Number of output contacts Safety contacts (S) instantaneous: Auxiliary contacts (N/C): 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 2.0 W 4 1 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 10.0 - 55.0 Hz 0.35 mm EN 60068-2-78 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 1001989-EN-05-2012-11 -8 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Environmental data 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 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. 750177 0.25 - 1.00 mm² , 24 - 16 AWG No. 750177 0.20 - 1.50 mm² , 24 - 16 AWG No. 750177 0.50 Nm No. 750177 0.20 - 2.50 mm² , 24 - 12 AWG No. 751177 2 No. 751177 9 mm No. 751177 100.0 mm No. 751177 98.0 mm No. 750177 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. 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 2007-07 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 1001989-EN-05-2012-11 Contact expander modules Up to PL e of EN ISO 13849-1 PNOZ s7.2 Conventional thermal current while loading several contacts Number of contacts 1 2 3 4 Ith per contact at UB DC 6.00 A 5.50 A 4.50 A 4.00 A Bestelldaten Order reference Type PNOZ s7.2 C PNOZ s7.2 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 spring-loaded terminals With screw terminals Order no. 751 177 750 177 1001989-EN-05-2012-11 -10