Pilz PNOZ mc7p User manual

PNOZ mc7p
Operating Manual-1003050-EN-04
}Configurable, safe small controllers PNOZmulti Classic

Preface
This document is the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for the user's internal purposes. Suggestions and comments for improving this documenta-
tion 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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1 Introduction ............................................................................................................................ 4
1.1 Validity of documentation.......................................................................................................... 4
1.2 Using the documentation .......................................................................................................... 4
1.3 Definition of symbols................................................................................................................. 4
2 Overview ................................................................................................................................. 6
2.1 Scope........................................................................................................................................ 6
2.2 Unit features ............................................................................................................................. 6
2.3 Front view ................................................................................................................................. 7
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
4 Function description ............................................................................................................. 10
4.1 Functions .................................................................................................................................. 10
4.2 Input and output data................................................................................................................ 10
4.3 Block diagram ........................................................................................................................... 11
5 Installation .............................................................................................................................. 12
5.1 General installation guidelines.................................................................................................. 12
5.2 Dimensions in mm .................................................................................................................... 12
5.3 Connecting the base unit and expansion modules ................................................................... 13
6 Commissioning ...................................................................................................................... 14
6.1 General wiring guidelines ......................................................................................................... 14
6.2 Interface assignment ................................................................................................................ 14
6.3 Download modified project to the PNOZmulti safety system.................................................... 15
6.4 Connection example ................................................................................................................. 15
7 Operation ................................................................................................................................ 16
7.1 Messages ................................................................................................................................. 16
8 Technical Details ................................................................................................................... 17
9 Order reference ...................................................................................................................... 19
9.1 Product ..................................................................................................................................... 19
9.2 Accessories .............................................................................................................................. 19

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PNOZ mc7p. 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.
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
}Expansion module PNOZ mc7p
}Jumper
2.2 Unit features
Application of the product PNOZ mc7p:
Expansion module for connection to a base unit from the configurable control system
PNOZmulti
The product has the following features:
}Can be configured in the PNOZmulti Configurator
}Connection for CC-Link
}Station addresses from 0 ... 63, selected via rotary switch
}Station type: Remote Device
}Occupied stations: 2
}24 virtual inputs and outputs on the control system PNOZmulti can be defined in the
PNOZmulti Configurator for communication with the fieldbus CC-Link . The number of in-
puts and outputs can be extended to 128. Please note that when the extended inputs and
outputs 24 - 127 are used they have different properties (see document entitled "Commu-
nication Interfaces").
}Max. 1 PNOZ mc7p can be connected to the base unit
}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:
}LED:
– Run
– SD
– RD
– L Err

Safety
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3 Safety
3.1 Intended use
The fieldbus module PNOZ mc7p is an expansion module of the configurable control sys-
tem PNOZmulti. It is used for communication between the configurable control system
PNOZmulti and the CC-Link .
CC-Link is designed for fast data exchange at field level. The expansion module CC-Link is
a passive subscriber (Slave) in CC-Link. The basic communication functions with CC-Link
conform to CC-Link V1.10. The central controller (master) reads input information from the
slaves and writes output information to the slaves as part of each cycle. As well as the cyc-
lical transfer of usable data, the expansion module PNOZ mc7p also has diagnostic and
commissioning functions. Data traffic is monitored on the Master/Slave side.
The expansion module may only be connected to a base unit from the PNOZmulti system
(please refer to the document "PNOZmulti System Expansion" for details of the base units
that can be connected).
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 [ 17]).
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 prevention,
}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 func-
tions 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 virtual inputs and outputs that are to be transferred via the fieldbus CC-Link are selec-
ted and configured in the PNOZmulti Configurator. The base unit and the fieldbus module
PNOZ mc7p are connected via a jumper. The fieldbus module is also supplied with voltage
via this jumper. After the supply voltage is switched on or the control system PNOZmulti is
reset, the fieldbus module PNOZ mc7p is configured and started automatically.
LEDs indicate the status of the fieldbus module on the fieldbus CC-Link .
The configuration is described in detail in the PNOZmulti Configurator's online help.
4.2 Input and output data
The data is structured as follows:
}Input area
– Inputs on PNOZmulti Configurator: i00 … i23
– Input data CC-Link: RY0n, RY1n with n = 0 … F
Example: i23 -> RY17
n FEDCBA9876543210
RY0n i15 i14 i13 i12 i11 i10 i09 i08 i07 i06 i05 i04 i03 i02 i01 i00
RY1n - - - - - - - - i23 i22 i21 i20 i19 i18 i17 i16
}Output range
– Outputs on PNOZmulti Configurator: o00 … o23
– Output data CC-Link: RXn, RX1n with n = 0 … F
Example: o22 -> Rx16
n FEDCBA9876543210
RX 0n o15 o14 o13 o12 o11 o10 o09 o08 o07 o06 o05 o04 o03 o02 o01 o00
RX 1n - - - - - - - - o23 o22 o21 o20 o19 o18 o17 o16
The number of virtual inputs and outputs can be extended to 128 (see document "Commu-
nication Interfaces" in the section entitled "Fieldbus modules")
Detailed information on data exchange is available in the document "Communication Inter-
faces PNOZmulti 2" in the section entitled "Fieldbus modules".
INFORMATION
When polling the tables and segments of the PNOZmulti, please note that
communication on the CC-Link is via the Register.

Function description
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4.3 Block diagram
Base unit
DA
FG/PE
DB
DG
SLD
CC-Link

Installation
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5 Installation
5.1 General installation guidelines
}The control system should be installed in a control cabinet with a protection type of at
least IP54. Fit the control system to a horizontal mounting rail. The venting slots must
face upward and downward. Other mounting positions could destroy the control system.
}Use the locking elements on the rear of the unit to attach it to a mounting rail. Connect
the control system to the mounting rail in an upright position, so that the earthing springs
on the control system are pressed on to the mounting rail.
}The ambient temperature of the devices in the control cabinet must not exceed the figure
stated in the technical details. Air conditioning may otherwise be required.
}To comply with EMC requirements, the mounting rail must have a low impedance con-
nection to the control cabinet housing.
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
94 (3.70")
22,5
(0.88")
114 (4.49")

Installation
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5.3 Connecting the base unit and expansion modules
You can install a maximum of 1 PNOZ mc7p to the left of the base unit.
Connect the base unit and the expansion module as described in the operating instructions
for the base units.
}Do not connect a terminator to the last expansion module on the left-hand side.
}Install the expansion module in the position in which it is configured in the PNOZmulti
Configurator.

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 [ 17] must be followed.
}The position of the expansion module is specified in the Hardware configuration of the
PNOZmulti Configurator.
}Use copper wiring with a temperature stability of 75 °C.
}Always connect the mounting rail to the protective earth via an earthing terminal. This will
be used to dissipate hazardous voltages in the case of a fault.
}The power supply must meet the regulations for extra low voltages with safe separation
(SELV, PELV).
CAUTION!
Only connect and disconnect the expansion module when the supply
voltage is switched off.
NOTICE
When installing, you must refer to the guidelines of the CANopenUser
Group.
6.2 Interface assignment
It is possible to define which outputs on the safety system will communicate with CC-Link.
The connection to CC-Link is made via a 5-pin screw connector.
1 2 3 4 5
DA FG/
PE
DB DG SLD
DA
FG/PE
DB
DG
SLD
1: DA (Channel A)
2: DB (Channel B)
3: DG (Earth)
4: SLD (Cable shield)
5: FG/PE (Functional earth)

Commissioning
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6.3 Download modified project to the PNOZmulti safety system
As soon as an additional expansion module has been connected to the system, the project
must be amended in the PNOZmulti Configurator and downloaded back into the base unit.
Proceed as described in the operating manual for the base unit.
NOTICE
For the commissioning and after every user program change, you must
check whether the safety devices are functioning correctly.
6.4 Connection example
CC-Link
Master
CC-Link
Slave 1
CC-Link
Slave 2
CC-Link
Slave 3
CC-Link
Slave n
PNOZ mc7p CC-Link
PNOZ mc7p
x1
x10
X1
BAUD
RATE
1 2 3 4 5
SD RUN
L
ERR.
RD
1
CC-Link

Operation
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7 Operation
When the supply voltage is switched on, the PNOZmulti copies the configuration from the
chip card.
The expansion module PNOZ mc7p is configured and started automatically.
7.1 Messages
Legend
LED on
LED off
LED Meaning
RUN Green Bus connection available
}Bus connection is not available
}Status: timeout
}No supply voltage at the fieldbus module PNOZ mc7p
L Err Red Fault detected: Wrong station address or transmission rate
}Flashes evenly: setting has been changed during operation and
PNOZ mc7p has not been restarted
}Flashes unevenly: faulty connection, e.g. terminating resistor is miss-
ing
}Bus connection available
}No supply voltage at the fieldbus module PNOZ mc7p
RD Green PNOZ mc7p Receiving data
}PNOZ mc7p Not receiving data
}No supply voltage at the fieldbus module PNOZ mc7p
SD Green PNOZ mc7p Sending data
}PNOZ mc7p Not sending data
}No supply voltage at the fieldbus module PNOZ mc7p

Technical Details
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8 Technical Details
General
Certifications CCC, CE, EAC (Eurasian), cULus Listed
Electrical data
Supply voltage
for Module supply
Voltage 5 V
Kind DC
Voltage tolerance -2 %/+2 %
Power consumption 2,5 W
Status indicator LED
Fieldbus interface
Fieldbus interface CC-Link V1.10
Device type Slave
Station address 0 ... 63d
Transmission rates 10 MBit/s, 156 kbit/s, 2,5 MBit/s, 5 MBit/s, 625 kbit/
s
Connection 5-pin Combicon plug-in connector
Assigned stations 2
Galvanic isolation yes
Test voltage 500 V AC
Times
Supply interruption before de-energisation 20 ms
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 - 150 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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Environmental data
Airgap creepage
In accordance with the standard EN 61131-2
Overvoltage category III
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
Potential isolation
Potential isolation between Fieldbus and module voltage
Type of potential isolation Functional insulation
Rated surge voltage 500 V
Mechanical data
Mounting position horizontally on mounting rail
DIN rail
Top hat rail 35 x 7,5 EN 50022
Recess width 27 mm
Material
Bottom PPO UL 94 V0
Front ABS UL 94 V0
Dimensions
Height 94 mm
Width 22,5 mm
Depth 122 mm
Weight 110 g
Where standards are undated, the 2020-07 latest editions shall apply.

Order reference
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9 Order reference
9.1 Product
Product type Features Order no.
PNOZ mc7p Fieldbus module, CC-Link 773 716
9.2 Accessories
Jumper
Product type Features Order No.
KOP-XE Jumper 774 639

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CECE®, CHRE®, CMSE®, InduraNET p®, Leansafe®, Master of Safety®, Master of Security®, PAS4000®, PAScal®, PASconfig®, Pilz®, PIT®, PLID®, PMCprimo®, PMCprotego®, PMCtendo®,
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1800XXXX-en-0X, 2019-05 Printed in Germany
© Pilz GmbH & Co. KG, 2019
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1003050-EN-04, 2020-07 Printed in Germany © Pilz GmbH & Co. KG, 2019