Pilz PSSu E S 2AI I se-T Manuale utente
PSSu E S 2AI I se(-T)
Operating Manual 21417-EN-04
}Decentralised system PSSuniversal I/O
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.
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
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 3
Section 1 Introduction 5
1.1 Validity of documentation 5
1.1.1 Retaining the documentation 5
1.1.2 Terminology: System environment A and B 5
1.2 Definition of symbols 6
Section 2 Overview 7
2.1 Module structure 7
2.2 Module features 7
2.3 Front view 8
Section 3 Safety 10
3.1 Intended use 10
3.2 Safety regulations 11
3.2.1 Use of qualified personnel 11
3.2.2 Warranty and liability 11
3.2.3 Disposal 11
Section 4 Function description 12
4.1 Block diagram 12
4.2 Module features 12
4.2.1 Functions 12
4.2.2 Integrated protection mechanisms 13
4.3 Configuration 13
4.3.1 Scaling 14
4.3.1.1 ADC raw value and initialisation value 15
4.3.1.2 Hardware calibration 15
4.3.1.3 Manufacturer scaling 16
4.3.1.4 User scaling 17
4.3.1.5 Example calculation 17
4.3.2 Digital filter 18
4.3.3 Limit values 18
4.3.4 Data formats 19
4.3.5 Summary and overview 20
4.3.6 PSSu assignment in system environment A 21
4.3.6.1 Addresses in the process image 21
4.3.6.2 Status byte 22
4.3.7 PSSu assignment in system environment B 23
Section 5 Installation 24
5.1 General installation guidelines 24
5.1.1 Dimensions 24
5.2 Installing the base module 25
5.3 Inserting and removing an electronic module 26
5.3.1 Inserting an electronic module 27
5.3.2 Removing an electronic module 28
5.3.3 Changing an electronic module during operation 28
Contents
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 4
Section 6 Wiring 29
6.1 General wiring guidelines 29
6.1.1 Mechanical connection of the base modules 29
6.2 Terminal configuration 31
6.3 Connecting the module 32
Section 7 Operation 33
7.1 Messages 33
7.2 Display elements 33
7.2.1 Display elements for module diagnostics 33
7.2.2 Display elements for input status 34
Section 8 Technical details 35
Section 9 Order reference 38
9.1 Product 38
9.2 Accessories 38
Introduction
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 5
1 Introduction
1.1 Validity of documentation
This documentation is valid for the products PSSu E S 2AI I se and PSSu E S 2AI I se-T. 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.
Electronic module with analogue inputs for standard applications
1.1.1 Retaining the documentation
This documentation is intended for instruction and should be retained for future reference.
1.1.2 Terminology: System environment A and B
The PSSu system can be used in two different system environments. The module's applic-
ation area is described in the chapter "Intended Use" of the manual.
The distinction is made between
}PSSu in system environment A
}PSSu in system environment B
The distinction is based on the application area of the PSSu system.
PSSu in system environment A may be used in the
}Decentralised system PSSu I/O
}Not in the automation system PSS 4000
PSSu in system environment B may be used in the
}Automation system PSS 4000, e.g. with
– Decentralised system PSSu I/O with SafetyNET p
– Control system PSSu PLC
– Control system PSSu multi
Introduction
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 6
1.2 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 dam-
aged and also provides information on preventive measures that can be
taken. It also highlights areas within the text that are of particular import-
ance.
INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Overview
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 7
2 Overview
2.1 Module structure
A module consists of
}Electronic module and
}Base module with
– Screw terminals or
– Cage clamp terminals
The base modules are the carrier units for the electronic modules and are used to connect
the field wiring. The electronic modules are inserted on to the base modules and determine
the module's function.
Details of the base modules that can be used are available in the chapter entitled “Intended
Use”.
2.2 Module features
The product has the following features:
}2 analogue current inputs
}Configurable current ranges:
– 0 ... 20mA single-pole, referenced to earth (single-ended)
– 4 ... 20mA single-pole, referenced to earth (single-ended)
}Resolution: 12 Bit
}LEDs for:
– Operating status per input
– Module error
}For standard applications in system environment A and B
}T-type:
PSSu E S 2AI I se-T: for increased environmental requirements
Overview
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 8
2.3 Front view
2111
2212
2313
2414
Err
11 21
12
0V
22
0V
13 23
14
PSSu E S
2AI I se
I 0 I 1
I1I0
(C) (C)
24
PSSu E S
2AII se
312450
000000
001
1
3
8
7
4
5
6
10
2
11
9
A
B
Legend:
}A: Electronic module
}B: Base module
}1: LEDs for
– Module diagnostics
– Status indicator
}2: Labelling strip with:
– Name of electronic module
– Order number
– Serial number
– Hardware version number
– 2D code
}3: Labelling strip for the terminal configuration on the base module
}4: Name of electronic module
}5: Connection level 1
}6: Connection level 2
Overview
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 9
}7: Connection level 3
}8: Connection level 4
}9: Square mounting holes (connection levels 1, 2, 3 and 4)
– With screw to loosen/tighten the screw terminal on base modules with screw termin-
als
– With mechanism to operate the cage clamp on base modules with cage clamp ter-
minals
}10: Round connection holes (connection levels 1, 2, 3 and 4) for connecting the signal
lines
}11: Mounting slot for colour marker to label the connection level (connection levels 1, 2,
3 and 4)
Safety
Operating Manual PSSu E S 2AI I se(-T)
21417-EN-04 10
3 Safety
3.1 Intended use
The module may be used for standard applications in system environment A and B.
The module provides analogue inputs. It may be used as an input module for standard
functions.
The modules PSSu E S 2AI I se and PSSu E S 2AI I se-T may be used as a safety com-
ponent in accordance with the Lifts Directive 95/16/EC, EN81-1, EN81-2 and EN115-1.
The programmable safety system should be installed in a protected environment that meets
at least the requirements of pollution degree 2. Example: Protected inside space or control
cabinet with protection class IP54 and corresponding air conditioning.
The module PSSu E S 2AI I se-T is suitable for use where there are increased environ-
mental requirements (see Technical Details).
Intended use includes making the electrical installation EMC-compliant. Please refer to the
guidelines stated in the "PSSuniversal Installation Manual". The module is designed for use
in an industrial environment. It is not suitable for use in a domestic environment, as this can
lead to interference.
The following is deemed improper use in particular:
}Any component, technical or electrical modification to the module
}Use of the module outside the areas described in this manual
}Any use of the module that is not in accordance with the technical details.
INFORMATION
The module is supported by
}PSSuniversal Configurator and PSSuniversal Assistant from Version
1.4.0
}PAS4000 from Version 1.0.0
– We recommend that you always use the latest version (download
from www.pilz.de).
The PSSu E S 2AI I se module may be used in conjunction with the following base mod-
ules:
}PSSu BP 1/8 C
}PSSu BP 1/8 S
}PSSu BP-C 1/8 C
}PSSu BP-C 1/8 S
Questo manuale è adatto per i seguenti modelli
1
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