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Braun A5S1 Series - User Manual

Braun A5S1 Series
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A5S1
A5S1-Manual_EN_Rev01 2021_JAN_19 Page 1 of 37
Manual
Ex ia Sensors Series A5S1 (intrinsically safe)
(Original operating manual)
valid for versions
A5S1DD0 (1x speed, signal range 0 Hz25 kHz)
A5S1DD3 (1x speed / 1x direction, signal range 0 Hz25 kHz)
A5S1DD4 (2x speed, phase shifted, signal range 0 Hz25 kHz)
A5S1DS0 (1x speed, signal range 0 Hz12 kHz)
A5S1DS3 (1x speed / 1x direction, signal range 0 Hz12 kHz)
A5S1DS4 (2x speed, phase shifted, signal range 0 Hz12 kHz)
also valid for sensors with previous order code:
A5S10 to A5S13 (1x speed, signal range 0 Hz12 kHz)
A5S14 to A5S17 (1x speed / 1x direction, signal range 0 Hz12 kHz)
(valid from Serial-No. 1602050001)
A5S view
(version A5S1DS0M2210B48 shown)
Speed Sensors
for Hazardous Areas zone 0 resp. 1
based on Differential-Hall-Effect Principle
TÜV certified for IEC 61508:2010; SIL 3
DIN EN ISO 13849-1:2016; PL e; Kat. 3
DIN EN ISO 13849-2:2012; PL e; Kat. 3
IEC 62061:2015; SIL
CL
3

Table of Contents

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Summary

General Information

List of Figures

Lists all figures and their corresponding page numbers within the manual.

List of Abbreviations

Provides definitions for all abbreviations used throughout the document.

Application Characteristics

Details the intended use, operating conditions, and sensor types for specific applications.

Mounting the Sensor

Explains the correct procedure for sensor installation, including alignment and air gap.

Connection and Wiring

Specifies the pin numbers and wire colors for connecting the sensor.

Sensor Plug Pin Arrangement

Illustrates the pin configuration of the sensor's connector.

Signal Transmission

Covers signal frequency, transmission distance, cable requirements, and shielding.

Direction of Rotation Signal

Explains how the sensor indicates the direction of rotation based on output signal levels.

Phase Shifted Speed Signals

Describes the two phase-shifted signals used for speed and direction detection.

Output Signal Level and Shape

Details the characteristics of the sensor's output signal under varying load conditions.

Ordering Key for Sensors

Explains the systematic way to construct sensor model numbers based on specifications.

Safety Data

Directs users to the safety datasheet for comprehensive safety information.

Certificates and Approvals

Lists the various certifications and approvals relevant to the sensor series.

Hazardous Area Protection

Technical Data for Hazardous Areas

Specifies technical parameters and data relevant for operation in hazardous environments.

ATEX Certification of the Input Circuit

Details the ATEX certification status for the sensor's input circuit.

Explosive Relevant Certificates and Approvals

Lists all certificates and approvals pertaining to explosive atmosphere safety.

Safety Notes for Installation and Operation

General Safety Instructions

Provides essential general safety guidelines for installing and operating the sensors.

EMI Compliance

Outlines the sensor's compliance with Electromagnetic Compatibility (EMC) regulations.

Metallic Abrasion Safety Note

Warns about potential metallic abrasion and necessary precautions during operation.

Installation Safety Notes

Covers critical safety considerations and procedures for sensor installation.

Operation Safety Notes

Outlines crucial safety precautions to be observed during the sensor's operational phase.

Technical Specifications

Conformity to Standards

Lists the specific standards and directives the sensor complies with.

Power Supply Requirements

Specifies the required supply voltage and conditions for safe operation in hazardous zones.

Signal Output Characteristics

Describes the output signal type, level, and protection features.

Speed and Frequency Range

Defines the operational speed limits and maximum signal frequencies for sensor models.

Signal Transmission Details

Provides information on cable types, impedance, and capacitance for signal transmission.

Electrical Protective Measures

Details the protective measures implemented, such as IP rating and housing material.

Connection Types

Explains the various available connection methods, including connectors and cables.

Permissible Ambient Temperature

Lists the temperature limits for safe sensor operation based on certification.

Optional Accessories

Sensor Lifecycle and Maintenance

Useful Lifetime and Replacement

Information on the expected lifespan and replacement recommendations for the sensors.

Dimensions and Connection Types

Revision Notes

Braun A5S1 Series Specifications

General IconGeneral
BrandBraun
ModelA5S1 Series
CategoryAccessories
LanguageEnglish

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