Pilz PNOZ e3vp Operating Manual
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Pilz PNOZ e3vp Operating Manual

Pilz PNOZ e3vp Operating Manual

Safety relays
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Safety relays
Operating Manual 21244-EN-04

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  • Page 1 PNOZ e3vp Safety relays Operating Manual 21244-EN-04...
  • 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 e3vp 21244-EN-04...
  • Page 4 Contents Remove plug-in terminals Order reference Product Accessories Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 5: Introduction

    PNOZ e3vp Introduction Validity of documentation This documentation is valid for the product PNOZ e3vp. 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

    Safety Intended use The safety relay PNOZ e3vp 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 the safety sensors PSEN 2.1p-10 and PSEN 2.1p-11 in safety circuits in accordance...

  • Page 7: Safety Regulations

    In safety-related applications, please comply with the mission time T in the safety-re- lated characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 8: Unit 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 S23 Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 9: Function Description

    AND/OR connection The PNOZ e3vp has two logic inputs S35 (OR) and S36 (AND) for logic connections between several units. Operating Manual PNOZ e3vp...

  • Page 10: Operating Modes

    Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing ele- ment (e.g. retaining bracket or an end angle). NOTICE If you are connecting several units logically, please note the guidelines in the section entitled Logic connection between several units [ 15]. Operating Manual PNOZ e3vp 21244-EN-04...

  • 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 IEC 60204-1 are met. Terminal Y5 is provided for Pilz-internal diagnostic purposes. Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 12: Preparing For Operation

    PNOZelog PSENmag Brown White Blue Black PNOZelog PSENmag with detection of shorts across contacts Brown White Blue Black Start circuit Automatic start Monitored start Safety gate without start-up test Safety gate with start-up test Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 13: Feedback Loop/Delay Time

    If you do not wish to connect any contacts to the feedback loop, Y6 and Y7 must be connected to A1 or S11/S23, depending on the required delay time. CAUTION! Do not connect the contacts from external contactors in series to the start circuit. Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 14 Set delay time: Set the delay time t by connecting Y6 and Y7 to terminals A1, S11 and S23 in accordance with the table. tv [s] with PNOZ e3vp 10 s 0.15 0.5 tv [s] with PNOZ e3vp 300 s Examples: If you wish to set a delay time of 1 s for the unit type PNOZ e3vp 10 s, connect Y6 to S11...

  • Page 15: Logic Connection Between Several Units

    Each safety output on a PNOZelog unit that is connected to the load may also be con- nected to the logic inputs of a maximum of four PNOZelog units (Example 1 [ 18]). Up to 50 logic inputs from PNOZelog units can be connected to safety outputs with no load. Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 16: Logic Input S35 And S36

    All linked units must be connected to the same supply voltage. Logic input S35 and S36 The logic inputs are connected to each other as follows: Safety outputs Input circuit Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 17: Examples

    PNOZ e3vp Logic inputs S35 and S36 from the PNOZ e3vp enable additional PNOZelog or PNOZmulti units to be logically AND/OR connected. Input circuit Logic AND + OR Logic AND connec- Logic OR connec- connection tion tion without detection of...
  • Page 18 PNOZ e3vp 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 e3vp 21244-EN-04...
  • Page 19 PNOZ e3vp 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 e3vp 21244-EN-04...
  • Page 20 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 e3vp 21244-EN-04...

  • Page 21: 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 e3vp 21244-EN-04...

  • Page 22: 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 e3vp 21244-EN-04...
  • Page 23 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 e3vp 21244-EN-04...
  • Page 24 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 e3vp 21244-EN-04...
  • Page 25 Check wiring for the operating mode – 4x long – 3x short operation and rectify fault 1, 5 3x short – 1x long Unexpected status at S36 Check wiring at terminal S36 – 5x long – 3x short Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 26 – 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 e3vp 21244-EN-04...

  • Page 27: Dimensions In Mm

    Logic input 24 V 24 V Current at Input circuit DC 5 mA 5 mA Start circuit DC 5 mA 5 mA Feedback loop DC 5 mA 5 mA Logic input 5 mA 5 mA Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 28 120 ms 120 ms Logic inputs max. 200 ms 200 ms Response time tr semiconductor outputs typ. 40 ms 40 ms max. 43 ms 43 ms Maximum time of feedback loop monitoring 150 ms 150 ms Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 29 PPO UL 94 V0 PPO UL 94 V0 Front ABS UL 94 V0 ABS UL 94 V0 PPO UL 94 V0 PPO UL 94 V0 Connection type Screw terminal Screw terminal Mounting type plug-in plug-in Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 30 Logic input 24 V 24 V Current at Input circuit DC 5 mA 5 mA Start circuit DC 5 mA 5 mA Feedback loop DC 5 mA 5 mA Logic input 5 mA 5 mA Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 31 120 ms 120 ms Logic inputs max. 200 ms 200 ms Response time tr semiconductor outputs typ. 40 ms 40 ms max. 43 ms 43 ms Maximum time of feedback loop monitoring 150 ms 150 ms Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 32 Mounting type plug-in plug-in Conductor cross section with spring-loaded terminals: Flexible with/without crimp connector 0,2 - 1,5 mm², 24 - 16 AWG 0,2 - 1,5 mm², 24 - 16 AWG Spring-loaded terminals: Terminal points per connection Operating Manual PNOZ e3vp 21244-EN-04...

  • Page 33: Safety Characteristic Data

    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. Operating Manual PNOZ e3vp 21244-EN-04...
  • Page 34 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 e3vp 21244-EN-04...
  • Page 35 Back 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 +1 888-315-PILZ (315-7459) Austria Switzerland Mexico +43 1 7986263-0 +41 62 88979-30...

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