Pilz PNOZ mmc2p User manual

PNOZ mmc2p
Operating Manual 1002103-EN-02
}Configurable compact control systems PNOZmulti Mini

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
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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 9
3.3.1 Use of qualified personnel 9
3.3.2 Warranty and liability 9
3.3.3 Disposal 9
3.3.4 For your safety 9
Section 4 Function description 10
4.1 Functions 10
4.2 Block diagram 10
Section 5 Installation 11
5.1 General installation guidelines 11
5.2 Dimensions 11
5.3 Connect the base unit and expansion modules 12
Section 6 Commissioning 13
6.1 General wiring guidelines 13
6.2 Interface configuration 13
6.3 Preparing for operation 13
6.4 Download modified project to the PNOZmulti system 13
Section 7 Operation 14
7.1 LED indicators 14
Section 8 Technical details 15
Section 9 Order reference 17
9.1 Product 17
9.2 Accessories 17

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PNOZ mmc2p. It is valid until new documenta-
tion 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 mmc2p
}Jumper
2.2 Unit features
Using the product PNOZ mmc2p:
Communication module for connection to a base unit from the configurable control systems
PNOZmultiMini.
The product has the following features:
}Can be configured in the PNOZmulti Configurator
}1 serial interface RS232
}Status indicator for supply voltage
}Max. 1 communication module can be connected to the left of the base unit PNOZmulti
Mini
}Plug-in connection terminals (either cage clamp terminals or screw terminals)

Overview
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2.3 Front view
Power
Legend:
}X2: Serial interface RS232
}LED:
– Power

Safety
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3 Safety
3.1 Intended use
The expansion module PNOZ mmc2p is used for communication of the configurable safety
relay PNOZmulti Mini via a serial interface RS232.
The expansion module may only be connected to a base unit PNOZmulti Mini (for details of
the base units PNOZmulti Mini
that can be connected, refer to the document "PNOZmulti System Expansion").
The configurable small control systems PNOZmulti are used for the safety-related interrup-
tion of safety circuits and are designed for use in:
}E-STOP equipment
}Safety circuits in accordance with VDE0113 Part 1 and EN60204-1
The expansion module may not be used for safety-related functions.
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.

Safety
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3.3 Safety regulations
3.3.1 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.
3.3.2 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.).
3.3.3 Disposal
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
3.3.4 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 Functions
The product PNOZ mmc2p has a serial interface RS232 interface to
}Download the project
}Read the diagnostic data
}Set virtual inputs for standard functions
}Read virtual outputs for standard functions.
Information on diagnostics can be found in the document "Communication Interfaces".
4.2 Block diagram
Base unit
RS 232

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 upwards
and downwards. Other mounting positions could destroy the safety system.
}Use the notch 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).
}Push the unit upwards or downwards before lifting it 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
120 (4.72")
100 (3,94")
22,5
(0.88")

Installation
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5.3 Connect the base unit and expansion modules
Connect the base unit and the expansion module as described in the operating instructions
for the base units.
}Connect the black/yellow terminator to the expansion module.
}Install the expansion module in the position in which it is configured in the PNOZmulti
Configurator.
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 Interface configuration
Serial interface
RS232 Standard
TxD RxD GND
TxD (Transmit)
RxD (Receive)
GND (Ground)
6.3 Preparing for operation
The serial interface RS 232 is activated and detected depending on the USB interface on
the base unit:
}USB interface on the base unit not connected
In this case, the serial interface RS 232 will be detected and activated by the base unit
as soon as the communication module has been connected to the base unit.
}USB interface on the base unit connected
If the USB interface on the base unit is already connected, the "External" interface will
first need to be selected on the base unit display to enable the serial interface RS 232
on the base unit to be detected and activated (see operating manual for the base unit
for details of the setting).
6.4 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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1002103-EN-02 14
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 safety system PNOZmulti is ready for operation when the "POWER" and "RUN" LEDs
on the base unit and the "POWER" LED on the PNOZ mmc2p are lit continuously.
7.1 LED indicators
Legend
LED on
LED flashes
LED off
LED LED status Meaning
Power No supply voltage
Green Supply voltage is present

Technical details
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8 Technical details
General
Approvals CCC, CE, EAC (Eurasian), KCC, cULus Listed
Electrical data
Supply voltage
for Module supply
internal Via base unit
Voltage 3,3 V
Kind DC
Voltage tolerance -2 %/+2 %
Power consumption 30,0 mW
Status indicator LED
Fieldbus interface
Galvanic isolation No
Serial interface
Number of RS232 interfaces 1
Environmental data
Ambient temperature
In accordance with the standard EN 60068-2-14
Temperature range 0 - 60 °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
Humidity 93 % r. h. at 40 °C
Condensation during operation Not permitted
EMC EN 61131-2
Vibration
In accordance with the standard EN 60068-2-6
Frequency 10,0 - 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
Airgap creepage
Overvoltage category II
Pollution degree 2
Rated insulation voltage 30 V

Technical details
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Environmental data
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 22,0 m
Material
Bottom PC
Front PC
Top PC
Connection type Spring-loaded terminal, screw terminal
Conductor cross section with screw terminals
1 core flexible 0,50 - 1,50 mm², 22 - 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 100,0 mm
Width 22,5 mm
Depth 120,0 mm
Weight 85 g
Where standards are undated, the 07/2010 latest editions shall apply.

Order reference
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9 Order reference
9.1 Product
Product type Features Order No.
PNOZ mmc2p serial Expansion module 772 031
9.2 Accessories
Connection terminals
Product type Features Order no.
Spring terminals PNOZ
mmc2p, mml1p 1 pc.
Spring-loaded terminals, 1 pieces 783 538
Spring terminals PNOZ
mmc2p,mml1p 10 pcs
Spring-loaded terminals, 10 pieces 783 539
Screw terminals PNOZ
mmc2p, mml1p 1 pc.
Screw terminals, 1 piece 793 538
Screw terminals PNOZ
mmc2p,mml1p 10 pcs.
Screw terminals, 10 piece 793 539
Terminator, jumper
Product type Features Order No.
PNOZ s terminator plug Terminator, yellow, 10 pieces 750 010
PNOZ s connector Jumper, 10 pieces 750 020

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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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100XXXX-DE-0X
0-0-1-3-000, 2015-00 Printed in Germany
© Pilz GmbH & Co. KG, 2015
1002103-EN-02, 2016-04 Printed in Germany © Pilz GmbH & Co. KG, 2015
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