Pilz PNOZ e1vp Operating Manual
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Pilz PNOZ e1vp Operating Manual

Safety relays
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Safety relays
Operating Manual-21236-EN-06

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  • Page 1 PNOZ e1vp Safety relays Operating Manual-21236-EN-06...
  • Page 2 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.

  • Page 3: Table Of Contents

    Preparing for operation Supply voltage Input circuit Start circuit Feedback loop/delay time Logic connection between several units Logic input S35 and S36 Examples Operation Status indicators Faults – Interference Dimensions in mm Technical details Safety characteristic data Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 4 Contents Remove plug-in terminals Order reference Product Accessories Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 5: Introduction

    PNOZ e1vp Introduction Validity of documentation This documentation is valid for the product PNOZ e1vp. 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.

  • Page 6: Safety

    This gives advice on applications and provides information on special fea- tures. Safety Intended use The safety relay PNOZ e1vp provides a safety-related interruption of a safety circuit. 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...

  • Page 7: Use Of Qualified Personnel

    2 test pulse outputs Connection options: – E-STOP pushbuttons – Safety gate limit switches – Start button – Proximity switch To process signals from output signal switching devices (OSSDs) on light grids Selectable delay time Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 8: Safety Features

    The safety device remains effective in the case of a component failure. The safety outputs are tested periodically using an off-test. Block diagram/terminal configuration Feed- & Input Input Start back Power Test Diag- Pulse nostic Output S11 S21 Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 9: Function Description

    AND/OR connection The PNOZ e1vp has two logic inputs S35 (OR) and S36 (AND) for logic connections between several units. Operating Manual PNOZ e1vp...

  • Page 10: Operating Modes

    When installed vertically: Secure the unit by using a fixing element (e.g. retaining bracket or end angle). NOTICE If you are connecting several units logically, please note the guidelines in the section entitled Logic connection between several units [ 16]. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 11: Wiring

    The power supply must comply with the regulations for extra low voltages with protect- ive electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410. Ensure the wiring and EMC requirements of EN 60204-1 are met. Terminal Y5 is provided for Pilz-internal diagnostic purposes. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 12: Preparing For Operation

    Light guard or safety switch, 24 V DC detection of shorts across contacts via ESPE The E-STOP pushbutton and safety gate switch symbolise a trigger element with N/C / N/C combination. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 13: Start Circuit

    Connect the contacts from both external contactors in series to terminal Y6 or Y7. Feedback loop unconnected: If you do not wish to connect any contacts to the feedback loop, Y6 and Y7 must be connected to A1 or S11/S21, depending on the required delay time. Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 14 Set delay time: Set the delay time t by connecting Y6 and Y7 to terminals A1, S11 and S21 in accordance with the table. tv [s] with PNOZ e1vp 10 s 0.15 0.5 tv [s] with PNOZ e1vp 300 s Examples: If you wish to set a delay time of 1 s for the unit type PNOZ e1vp 10 s, connect Y6 to S11...
  • Page 15 PNOZ e1vp Example 2: Both outputs are instantaneous, the feedback loop is connected to Y7. This wiring en- ables a logic AND plus an OR connection, as Y4 has not been connected. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 16: Logic Connection Between Several Units

    Install all the logically linked units in the same control cabinet or ensure that faults re- garding the units' connection are excluded, e.g. via protected installation of the connec- tion cables. All linked units must be connected to the same supply voltage. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 17: Logic Input S35 And S36

    The logic inputs are connected to each other as follows: Safety Input circuit outputs Logic inputs S35 and S36 from the PNOZ e1vp enable additional PNOZelog or PNOZmulti units to be logically AND/OR connected. Input circuit Logic AND + OR...

  • Page 18: Examples

    The following examples represent various ways in which PNOZelog units can be logically connected. In all the application examples, 2 loads may also be connected to the safety outputs. Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 19 PNOZ e1vp Example 1: Loads are connected to the safety outputs of Unit 1. In addition, a safety output is AND- linked to 4 other PNOZelog units via the logic input S36. Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 20 PNOZ e1vp Example 2: Loads are connected to the safety outputs of Unit 1. In addition, a safety output is AND- linked to another PNOZelog unit via the logic input S36. Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 21 Unit 4. This means that Unit 4 and Unit 1 can set the outputs on Unit 2 and Unit 3 to low. A short circuit between +24 VDC and a safety output must be excluded! Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 22: Operation

    LED flashes Status indicators POWER Supply voltage is present, operating mode is detected. POWER Initialisation phase CH.1 There is a high signal at safety output 14. CH.2 There is a high signal at safety output 24. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 23: Faults - Interference

    The number of LED flashes corresponds to a digit in the error code. The error code can consist of up to 4 digits. The digits are separated by a longer period without flash- ing. The entire sequence is constantly repeated. INFORMATION Error code 0: 16 flashes Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 24 LED CH.1 or CH.2 flashes 3 times, short Pause Once for one second Pause 3 times, for one second each Error code 1: LED CH.1 or CH.2 flashes 3 times, short Pause Once for one second Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 25 The table below shows the relationship between the number of flashes and the error code. The key to the error codes is described in the Error coding table. Number of flashes Decimal er- ror code Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 26 3x short – 1x long – 13x long – 3x short 1, 4 3x short – 1x long Operating mode changed during Check wiring for the operating mode – 4x long – 3x short operation and rectify fault Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 27 – 3x short puts and +24 VDC 2, 0, 3 3x short – 2x long <19.2 VDC Keep within the supply voltage range – 16x long – 3x long of 19.2 ... 30 VDC – 3x short Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 28: Dimensions In Mm

    6 A slow/10 A quick Inputs 774131 784131 Voltage at Input circuit DC 24 V 24 V Start circuit DC 24 V 24 V Feedback loop DC 24 V 24 V Logic input 24 V 24 V Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 29 65 W Max. line capacitance at the out- puts without load 2 nF 2 nF Voltage auxiliary and test pulse outputs 24 V 24 V Current auxiliary and test pulse outputs 0,5 A 0,5 A Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 30 Amplitude 0,35 mm 0,35 mm Airgap creepage In accordance with the standard EN 60947-1 EN 60947-1 Overvoltage category Pollution degree Rated insulation voltage 30 V 30 V Rated impulse withstand voltage 0,8 kV 0,8 kV Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 31 130 g Where standards are undated, the 2017-01 latest editions shall apply. Order no. 774 132 – 784 132 General 774132 784132 CE, EAC (Eurasian), TÜV, cULus CE, EAC (Eurasian), TÜV, cULus Approvals Listed Listed Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 32 Current at UB ≤ 26.5 V Current at UB > 26,5 V 1,5 A 1,5 A Power at UB ≤ 26.5 V 50 W 50 W Power at UB > 26,5 V 45 W 45 W Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 33 93 % r. h. at 40 °C 93 % r. h. at 40 °C Condensation during operation Not permitted Not permitted EN 60947-5-1, EN 61000-6-2, EN EN 60947-5-1, EN 61000-6-2, EN 61000-6-4, EN 61326-3-1 61000-6-4, EN 61326-3-1 Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 34 – 8 mm Dimensions Height 94 mm 101 mm Width 22,5 mm 22,5 mm Depth 121 mm 121 mm Weight 130 g 130 g Where standards are undated, the 2017-01 latest editions shall apply. Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 35: Safety Characteristic Data

    PAScal software tool to calculate the safety function's SIL/PL values. Remove plug-in terminals Procedure: Insert the screwdriver into the housing recess behind the terminal and lever the terminal out. Do not remove the terminals by pulling the cables! Operating Manual PNOZ e1vp 21236-EN-06...

  • Page 36: Operating Manual Pnoz E1Vp

    PNOZ e1vp Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 37 Product type Features Order no. Terminal block filter 1 Terminal block with filter for 3-10 kOhm load range 774 195 Terminal block filter 2 Terminal block with filter for 10-30 kOhm load range 774 196 Operating Manual PNOZ e1vp 21236-EN-06...
  • Page 38 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95600621 +45 74436332 +55 11 97569-2804 Spain Canada Europe +34 938497433 +1 888-315-PILZ (315-7459) Austria Switzerland Mexico +43 1 7986263-0 +41 62 88979-30...

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