PSEN ma1.4a-51
} PSEN sensor technology
Operating Manual-22121-EN-06
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.
Source code from third-party manufacturers or open source software has been used for some components. The relevant licence information is available on the Internet on the Pilz homepage.
Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks of Pilz GmbH & Co. KG in some countries.
SD means Secure Digital
Contents
Introduction |
4 |
Validity of documentation |
4 |
Using the documentation |
4 |
Definition of symbols |
4 |
|
|
Safety |
5 |
Intended use |
5 |
Safety regulations |
5 |
Safety assessment |
5 |
Use of qualified personnel |
6 |
Warranty and liability |
6 |
Disposal |
6 |
For your safety |
6 |
|
|
Unit features |
7 |
|
|
Function description |
7 |
Block diagram |
7 |
Operating distances |
8 |
Lateral and vertical offset |
8 |
|
|
Wiring |
9 |
Pin assignment |
9 |
|
|
Requirements and connection to evaluation devices |
10 |
|
|
Installation |
13 |
Installation type 1 |
14 |
Installation type 2 |
15 |
|
|
Adjustment |
16 |
|
|
Periodic test |
18 |
|
|
Dimensions in mm |
18 |
|
|
Technical details |
18 |
Safety characteristic data |
20 |
|
|
Order reference |
20 |
System |
20 |
Accessories |
21 |
|
|
EC declaration of conformity |
21 |
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PSEN ma1.4a-51
Introduction
Validity of documentation
This documentation is valid for the product PSEN ma1.4a-51. 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.
Using the documentation
This document is intended for instruction. Only install and commission the product if you have read and understood this document. The document should be retained for future reference.
Definition of symbols
Information that is particularly important is identified as follows:
DANGER!
This warning must be heeded! It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken.
WARNING!
This warning must be heeded! It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken.
CAUTION!
This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken.
NOTICE
This describes a situation in which the product or devices could be damaged and also provides information on preventive measures that can be taken. It also highlights areas within the text that are of particular importance.
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PSEN ma1.4a-51
INFORMATION
This gives advice on applications and provides information on special features.
Safety
Intended use
The safety function of the safety switch is:
}Safe detection of the magnetic actuator within the response range The safety switch meets the requirements in accordance with:
}EN 60947-5-3: PDDB only in connection
–with the operator PSEN ma1.4-03 or operator PSEN ma1.4-10 and
–the suitable evaluation devices (see Requirements and connection to evaluation devices [
10]).
The following is deemed improper use in particular:
}Any component, technical or electrical modification to the product
}Use of the product outside the areas described in this manual
}Use of the product outside the technical details (see Technical details [
18]).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product may cause interference if installed in other environments. If installed in other environments, measures should be taken to comply with the applicable standards and directives for the respective installation site with regard to interference.
Safety regulations
Safety assessment
Before using a unit it is necessary to perform a safety assessment in accordance with the Machinery Directive.
Functional safety is guaranteed for the product as a single component. However, this does not guarantee the functional safety of the overall plant/machine. In order to achieve the required safety level for the overall plant/machine, define the safety requirements for the plant/machine and then define how these must be implemented from a technical and organisational standpoint.
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PSEN ma1.4a-51
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by competent persons.
A competent person is a qualified and knowledgeable person who, because of their training, experience and current professional activity, has the specialist knowledge required. To be able to inspect, assess and operate devices, systems and machines, the person has to be informed of the state of the art and the applicable national, European and international laws, directives and standards.
It is the company’s responsibility only to employ personnel who
}Are familiar with the basic regulations concerning health and safety / accident prevention,
}Have read and understood the information provided in this description under "Safety"
}Have a good knowledge of the generic and specialist standards applicable to the specific application.
Warranty and liability
All claims to warranty and liability will be rendered invalid if
}The product was used contrary to the purpose for which it is intended
}Damage can be attributed to not having followed the guidelines in the manual
}Operating personnel are not suitably qualified
}Any type of modification has been made (e.g. exchanging components on the PCB boards, soldering work etc.).
Disposal
}In safety-related applications, please comply with the mission time TM 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).
For your safety
WARNING!
Loss of safety function due to manipulation of the interlocking device Manipulation of the interlocking device may lead to serious injury and death.
–You should prevent any possibility of the interlocking device being manipulated through the use of a spare actuator.
–Keep the substitute actuator in a safe place and protect it from unauthorised access.
–If spare actuators are used, these must be installed as described in Installation [
13].
–If the original actuators are replaced with substitute actuators, the original actuators must be destroyed before disposal.
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Unit features
}The actuator PSEN ma1.4-03 or PSEN ma1.4-10 belongs to the safety switch.
}Coded actuator
}Safety switch with cable (5 m)
}2 safety contacts (reed contacts - N/O)
}1 auxiliary contact (N/O)
}Different operating distances depending on the actuator see Technical details [
18]
}Design:
–Safety switch with square design
–Actuator with square design: PSEN ma1.4-03
–Actuator with square design: PSEN ma1.4-10
}Operation Magnetic
}Switching voltage 24 VDC
}LED to display switch status
Function description
If the actuator is within the response range (safety gate closed), the safety contacts and the auxiliary contact on the safety switch will be closed and the LED will light.
Operate the PSEN ma1.4a-51 in conjunction with the following components:
}Actuator PSEN ma1.4-03 or actuator PSEN ma1.4-10 (see Order reference [
20]) and
}a connected evaluation device (see Requirements and connection to evaluation devices [
10]).
Block diagram
6 1 2+
Safety switch
Actuator
Magnet
3 4 7
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