Pilz PNOZ m EF 16DI User manual

PNOZ m EF 16DI
Operating Manual 1002703-EN-03
}Configurable control systems PNOZmulti 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.
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 PNOZ m EF 16DI
1002703-EN-03 3
Section 1 Introduction 4
1.1 Validity of documentation 4
1.2 Using the documentation 4
1.3 Definition of symbols 4
Section 2 Overview 6
2.1 Scope of supply 6
2.2 Unit features 6
2.3 Front view 7
Section 3 Safety 8
3.1 Intended use 8
3.2 System requirements 8
3.3 Safety regulations 8
3.3.1 Safety assessment 8
3.3.2 Use of qualified personnel 9
3.3.3 Warranty and liability 9
3.3.4 Disposal 9
3.3.5 For your safety 9
Section 4 Function description 10
4.1 Integrated protection mechanisms 10
4.2 Functions 10
4.3 System reaction time 10
4.4 Block diagram 10
Section 5 Installation 11
5.1 General installation guidelines 11
5.2 Dimensions in mm 11
5.3 Connecting the base unit and expansion modules 11
Section 6 Commissioning 13
6.1 General wiring guidelines 13
6.2 Connection 13
6.3 Download modified project to the PNOZmulti system 13
Section 7 Operation 14
7.1 Messages 14
Section 8 Technical details 15
8.1 Safety characteristic data 17
Section 9 Order reference 18
9.1 Product 18
9.2 Accessories 18

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PNOZ m EF 16DI. It is valid until new docu-
mentation is published.
This operating manual explains the function and operation, describes the installation and
provides guidelines on how to connect the product.
1.2 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 ref-
erence.
1.3 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.

Introduction
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INFORMATION
This gives advice on applications and provides information on special fea-
tures.

Overview
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2 Overview
2.1 Scope of supply
}Expansion module PNOZ m EF 16DI
}Jumper
2.2 Unit features
Using the product PNOZ m EF 16DI:
Expansion module for connection to a base unit from the configurable control system .
The product has the following features:
}Can be configured in the PNOZmulti Configurator
}16 inputs for connecting, for example:
– E-STOP pushbutton
– Two-hand button
– Safety gate limit switch
– Start button
– Light beam devices
– Scanner
– Enabling switch
– PSEN
– Operating mode selector switch
}LED for:
– Error messages
– Diagnostics
}Test pulse outputs used to monitor shorts across the inputs
}Plug-in connection terminals:
Either spring-loaded terminal or screw terminal available as an accessory (see order
reference)
}Please refer to the document "PNOZmulti System Expansion" for the PNOZmulti base
units that can be connected.

Overview
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2.3 Front view
Legend:
}Inputs I0 – I15
}LEDs:
– POWER
– Run
– Diag
– Fault
– I Fault

Safety
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3 Safety
3.1 Intended use
The expansion module may only be connected to a base unit from the configurable system
(please refer to the document "PNOZmulti System Expansion" for details of the base units
that can be connected).
The configurable system is used for the safety-related interruption of safety circuits and is
designed for use in:
}Emergency stop equipment
}Safety circuits in accordance with VDE0113 Part 1 and EN60204-1
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 [ 15]).
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 in-
terference.
3.2 System requirements
Please refer to the "Product Modifications PNOZmulti" document in the "Version overview"
section for details of which versions of the base unit and PNOZmulti Configurator can be
used for this product.
3.3 Safety regulations
3.3.1 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 re-
quired 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 organ-
isational standpoint.

Safety
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3.3.2 Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.
A competent person is someone who, because of their training, experience and current pro-
fessional activity, has the specialist knowledge required to test, assess and operate the
work equipment, devices, systems, plant and machinery in accordance with the general
standards and guidelines for safety technology.
It is the company’s responsibility only to employ personnel who:
}Are familiar with the basic regulations concerning health and safety / accident preven-
tion
}Have read and understood the information provided in this description under "Safety"
}And have a good knowledge of the generic and specialist standards applicable to the
specific application.
3.3.3 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.).
3.3.4 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).
3.3.5 For your safety
The unit meets all the necessary conditions for safe operation. However, you should always
ensure that the following safety requirements are met:
}This operating manual only describes the basic functions of the unit. The expanded
functions are described in the PNOZmulti Configurator's online help. Only use these
functions once you have read and understood the documentations.
}Do not open the housing or make any unauthorised modifications.
}Please make sure you shut down the supply voltage when performing maintenance
work (e.g. exchanging contactors).

Function description
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4 Function description
4.1 Integrated protection mechanisms
The relay conforms to the following safety criteria:
}The circuit is redundant with built-in self-monitoring.
}The safety function remains effective in the case of a component failure.
4.2 Functions
The expansion module provides additional inputs.
The function of the inputs on the safety system depends on the safety circuit created using
the PNOZmulti Configurator. A chip card is used to download the safety circuit to the base
unit. The base unit has 2 microcontrollers that monitor each other. They evaluate the input
circuits on the base unit and expansion modules and switch the outputs on the base unit
and expansion modules accordingly.
The online help on the PNOZmulti Configurator contains descriptions of the operating
modes and all the functions of the PNOZmulti safety system, plus connection examples.
4.3 System reaction time
Calculation of the maximum reaction time between an input switching off and a linked out-
put in the system switching off is described in the document "PNOZmulti System Expan-
sion".
4.4 Block diagram
Input
I4I1 I7 I0 I5I3I2 I6
Interface
to rpevious
module
Interface
to next
module
I12I9 I15 I8 I13I11I10 I14

Installation
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5 Installation
5.1 General installation guidelines
}The unit should be installed in a control cabinet with a protection type of at least IP54.
}Fit the safety system to a horizontal mounting rail. The venting slots must face upward
and downward. Other mounting positions could damage the safety system.
}Use the locking elements on the rear of the unit to attach it to a mounting rail.
}In environments exposed to heavy vibration, the unit should be secured using a fixing
element (e.g. retaining bracket or end angle).
}Open the locking slide before lifting the unit from the mounting rail.
}To comply with EMC requirements, the mounting rail must have a low impedance con-
nection to the control cabinet housing.
}The ambient temperature of the PNOZmulti units in the control cabinet must not exceed
the figure stated in the technical details, otherwise air conditioning will be required.
NOTICE
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur-
face or by wearing an earthed armband.
5.2 Dimensions in mm
22,5
(0.88")
5.3 Connecting the base unit and expansion modules
Connect the base unit and the expansion modules as described in the operating manuals
for the base modules.
}The terminator must be fitted to the last expansion module
}Install the expansion module in the position configured in the PNOZmulti Configurator.

Installation
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The position of the expansion modules is defined in the PNOZmulti Configurator. The ex-
pansion modules are connected to the left or right of the base unit, depending on the type.
Please refer to the document "PNOZmulti System Expansion" for details of the number of
modules that can be connected to the base unit and the module types.

Commissioning
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6 Commissioning
6.1 General wiring guidelines
The wiring is defined in the circuit diagram of the PNOZmulti Configurator.
Please note:
}Information given in the Technical details [ 15] must be followed.
}Use copper wire that can withstand 75°C.
6.2 Connection
Input circuit Single-channel Dual-channel
Example:
E-Stop
without detection of shorts across
contacts
S1
I0 L+
S1
I1
I0 L+
L+
Example:
E-Stop
with detection of shorts across
contacts
I0
T0
S1
S1
T1
I1
T0
I0
6.3 Download modified project to the PNOZmulti system
As soon as an additional expansion module has been connected to the system, the project
must be amended using the PNOZmulti Configurator. Proceed as described in the operat-
ing instructions for the base unit.
NOTICE
For the commissioning and after every program change, you must check
whether the safety devices are functioning correctly.

Operation
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7 Operation
When the supply voltage is switched on, the PNOZmulti safety system copies the configur-
ation from the chip card.
The LEDs “POWER”, “DIAG”, “FAULT”, “IFAULT” and “OFAULT” will light up on the base
unit.
The PNOZmulti control system is ready for operation when the "POWER" and "RUN" LEDs
on the base unit are lit continuously.
7.1 Messages
Legend
LED on
LED flashes
LED off
Error
POWE
R
Run Diag Fault IFault
No supply voltage
Expansion module PNOZ m EF 16DI is running without error
Expansion module PNOZ m EF 16DI is in a STOP condition
Internal error on the expansion module PNOZ m EF 16DI or on
the overall system. Expansion module is in a safe condition.
External error on the expansion module PNOZ m EF 16DI or on
the overall system. Expansion module is in a safe condition.
Internal error on the inputs of the expansion module PNOZ m EF
16DI. Expansion module is in a safe condition, e.g. pulse error.
External error on the inputs of the expansion module PNOZ m EF
16DI. Expansion module is in a safe condition.

Technical details
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8 Technical details
General
Approvals BG, CCC, CE, GOST, TÜV, cULus Listed
Application range Failsafe
Module's device code 00E2h
Electrical data
Supply voltage
for Module supply
internal Via base unit
Voltage 24,0 V
Kind DC
Current consumption 46 mA
Power consumption 1,1 W
Max. power dissipation of module 3,00 W
Status indicator LED
Inputs
Number 16
Input voltage in accordance with EN 61131-2 Type 1 24 V DC
Input current at rated voltage 5 mA
Input current range 2,5 - 5,3 mA
Pulse suppression 0,5 ms
Maximum input delay 8 ms
Potential isolation No
Environmental data
Ambient temperature
In accordance with the standard EN 60068-2-14
Temperature range 0 - 60 °C
Forced convection in control cabinet off 55 °C
Storage temperature
In accordance with the standard EN 60068-2-1/-2
Temperature range -25 - 70 °C
Climatic suitability
In accordance with the standard EN 60068-2-30, EN 60068-2-78
Condensation during operation Not permitted
EMC EN 61131-2
Vibration
In accordance with the standard EN 60068-2-6
Frequency 5,0 - 150,0 Hz
Acceleration 1g
Shock stress
In accordance with the standard EN 60068-2-27
Acceleration 15g
Duration 11 ms
Max. operating height above sea level 2000 m

Technical details
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1002703-EN-03 16
Environmental data
Airgap creepage
In accordance with the standard EN 61131-2
Overvoltage category II
Pollution degree 2
Rated insulation voltage 30 V
Protection type
In accordance with the standard EN 60529
Mounting area (e.g. control cabinet) IP54
Housing IP20
Terminals IP20
Mechanical data
Mounting position Horizontal on top hat rail
DIN rail
Top hat rail 35 x 7,5 EN 50022
Recess width 27 mm
Max. cable length
Max. cable length per input 1,0 km
Material
Bottom PC
Front PC
Top PC
Connection type Spring-loaded terminal, screw terminal
Mounting type plug-in
Conductor cross section with screw terminals
1 core flexible 0,25 - 2,50 mm², 24 - 12 AWG
2 core with the same cross section, flexible without
crimp connectors or with TWIN crimp connectors 0,20 - 1,50 mm², 24 - 16 AWG
Torque setting with screw terminals 0,50 Nm
Conductor cross section with spring-loaded terminals:
Flexible with/without crimp connector 0,20 - 2,50 mm², 24 - 12 AWG
Spring-loaded terminals: Terminal points per connec-
tion 2
Stripping length with spring-loaded terminals 9 mm
Dimensions
Height 101,4 mm
Width 22,5 mm
Depth 120,0 mm
Weight 95 g
Where standards are undated, the 2012-08 latest editions shall apply.

Technical details
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1002703-EN-03 17
8.1 Safety characteristic data
NOTICE
You must comply with the safety-related characteristic data in order to
achieve the required safety level for your plant/machine.
Unit Operating
mode
EN ISO
13849-1: 2008
PL
EN ISO
13849-1: 2008
Category
EN 62061
SIL CL
EN 62061
PFHD [1/h]
EN ISO
13849-1: 2008
TM [year]
Logic
CPU – PL e Cat. 4 SIL CL 3 2,84E-10 20
Input
SC inputs 1-channel PL d Cat. 2 SIL CL 2 2,10E-09 20
SC inputs 2-channel PL e Cat. 4 SIL CL 3 4,27E-11 20
SC inputs 1-ch., pulsed
light barrier PL e Cat. 4 SIL CL 3 2,10E-10 20
All the units used within a safety function must be considered when calculating the safety
characteristic data.
INFORMATION
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.

Order reference
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1002703-EN-03 18
9 Order reference
9.1 Product
Product type Features Order No.
PNOZ m EF 16DI Expansion module 772 140
9.2 Accessories
Connection terminals
Product type Features Order No.
Set spring terminals 1 set of spring-loaded terminals 751 004
Set screw terminals 1 set of screw terminals 750 004
Terminator, jumper
Product type Features Order No.
PNOZ mm0.xp connector
left
Jumper yellow/black to connect the modules, 10 piece 779 260

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CMSE®, InduraNET p®, PAS4000®, PAScal®, PASconfig®, Pilz®, PIT®, PLID®, PMCprimo®, PMCprotego®, PMCtendo®, PMD®, 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. We would point out that product features may vary
from the details stated in this document, depending on the status at the time of publication and the scope of the equipment. We accept no responsibility for the validity, accuracy
and entirety of the text and graphics presented in this information. Please contact our Technical Support if you have any questions.
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1002703-EN-03, 2014-11 Printed in Germany © Pilz GmbH & Co. KG, 2015
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