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Pilz PNOZ X2 User Manual

Pilz PNOZ X2
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PNOZ X2
Operating Manual-1003353-EN-08
} Safety relays

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Pilz PNOZ X2 Specifications

General IconGeneral
CategorySafety Relay
Width22.5 mm
Height87 mm
Depth121 mm
MountingDIN Rail
Rated Current per Channel6 A
Supply Voltage24 V DC
Contacts2 N/O
Stop Category0
Weight200 g
StandardsEN 60204-1

Summary

Introduction

Documentation Overview

Details on the validity and usage instructions for the operating manual.

Definition of Symbols

Explanation of warning symbols like DANGER, WARNING, CAUTION, and NOTICE.

Safety

Intended Use

Specifies the safety-related interruption of safety circuits and applications.

Safety Regulations

Information on safety regulations and the required safety assessment.

Safety Assessment

Details on fulfilling functional safety requirements per EN ISO 13849 and EN 62061.

Use of Qualified Personnel

Warranty and Liability

Disposal

For Your Safety

Unit Features

Relay Outputs

Describes the positive-guided relay outputs, including safety contacts.

Connection Options

Lists connection possibilities for E-STOP, safety gates, and start buttons.

LED Display

Details on LED indicators for supply voltage and safety contact status.

Safety Features

Block Diagram and Terminal Configuration

Function Description

Input Circuit Operation

Explanation of how input circuits affect the safety contacts and LEDs.

Operating Modes

Details on single-channel, dual-channel, and monitored start modes.

Timing Diagram

Illustrates timing sequences for various operational states.

Installation

Wiring

Cable Length Calculation

Formula and parameters for calculating maximum input circuit cable length.

Shorts Detection Test

Procedure for testing the shorts across contacts detection function.

Preparing for Operation

Supply Voltage Wiring

Wiring diagrams for AC and DC supply voltage connections.

Input Circuit Wiring

Wiring examples for E-STOP and safety gate inputs.

Start Circuit Wiring

Wiring diagram for monitored start configurations.

Feedback Loop Wiring

Wiring examples for feedback loops from external contactors.

Operation

Status Indicators

Explanation of LED indicators for operational status and errors.

Faults and Interference

Dimensions

Technical Details

General Information

Certifications and general product specifications.

Electrical Data

Details on supply voltage, power, frequency, and current ratings.

Input Specifications

Voltage, current, and resistance values for input circuits.

Relay Output Specifications

Number of contacts, current ratings, and utilisation categories for outputs.

Relay Output Utilisation Categories

Timing Specifications

Environmental Data

Mechanical Data

Mechanical Data (Dimensions)

Safety Characteristic Data

Data Explanations

Explanatory notes for safety-related characteristic data like SIL CL and T_M.

Supplementary Data

Service Life Graph

Graph showing expected number of cycles before wear failure.

Order Reference

EC Declaration of Conformity

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