Murrelektronik MVK-MP User manual

Manual MVK-MP
V 3.5 1
Manual for MVK-MP Modules
For Use with GSD Version 1 and HW/SW Version 1
Art.-No. 55274, MVK-MP DO4 (DO4) DI4 (DI4)
Art.-No. 55290, MVK-MP DO8 (DO8)
Art.-No. 55291, MVK-MP K3 DO4 (DO4) / DIO4 (DIO4)
Art.-No. 55292, MVK-MP AO4 (I) DIO4 (DIO4)
Art.-No. 55293, MVK-MP AI4 (U) DIO4 (DIO4)
Art.-No. 55307, MVK-MP DI8 (DI8)
Art.-No. 55308, MVK-MP DIO8 (DI8)
Art.-No. 55309, MVK-MP DIO8 (DIO8)
Imprint
Manual for MVK-MP Module, Article No. 55393
Version 3.5
Effective date 2019-07
Murrelektronik GmbH
Falkenstraße 3
71570 Oppenweiler
GERMANY
Fon [phone]
Fax [phone]
[e-mail]

Manual MVK-MP
2 V 3.5
Content
1. Important Information ..........................................................................................................................5
2. Configuration ........................................................................................................................................8
2.1 Power Supply....................................................................................................................................8
2.1.1 Recommended Power Supply Units...........................................................................................8
2.1.2 Cable Cross Sections.................................................................................................................8
2.2 Electromagnetic Compatibility (EMC) ...............................................................................................9
2.2.1 Protection against Electrostatic Discharge.................................................................................9
2.2.2 Grounding...................................................................................................................................9
2.2.3 Cable Routing...........................................................................................................................10
2.2.4 Voltage Drops...........................................................................................................................10
2.2.5 Separate Power Supplies.........................................................................................................10
2.2.6 Interference Suppression of Inductive Loads...........................................................................10
2.2.7 Other Measures and Limits ......................................................................................................11
2.3 Replaceability..................................................................................................................................12
3. Installation...........................................................................................................................................13
3.1 Assembly.........................................................................................................................................13
3.1.1 Functional Earth .......................................................................................................................14
3.2 Connection Overview......................................................................................................................15
3.2.1 DO4 (DO4) DI4 (DI4) Art.-No. 55274.......................................................................................15
3.2.2 DO8 (DO8) Art.-No. 55290.......................................................................................................15
3.2.3 K3 DO4(DO4) / DIO4(DIO4) Art.-No. 55291............................................................................16
3.2.4 DI8(DI8) Art.-No. 55307............................................................................................................17
3.2.5 DIO8(DI8) Art.-No. 55308.........................................................................................................17
3.2.6 DIO8(DIO8) Art.-No. 55309......................................................................................................17
3.2.7 AO4 (I) DIO4 (DIO4) Art.-No. 55292 ........................................................................................18
3.2.8 AI4 (U) DIO4 (DIO4) Art.-No. 55293 ........................................................................................18
3.2.9 Connection of Digital Sensors and Actuators...........................................................................19
3.2.10 Sensor Supply........................................................................................................................19
3.2.11 Actuators ................................................................................................................................20
3.2.12 Diagnostic Input at Input Sockets...........................................................................................20
3.2.13 Connection of Sensors/Actuators with Diagnostic Output......................................................21
3.2.14 Cable Break Monitoring..........................................................................................................21
3.2.15 Connection of Analog Sensors...............................................................................................22
3.2.16 Using Analog Sensors 0 to 10 V ............................................................................................22
3.2.17 Using Analog Sensors 0 to 20 mA or 4 to 20 mA...................................................................22

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3.2.18 Connection of Analog Actuators.............................................................................................23
3.2.19 Using Analog Actuators 0 to 10 V or 2 to 10 V.......................................................................23
3.2.20 Using Analog Actuators 0 to 20 mA or 4 to 20 mA.................................................................24
3.3 Connection ......................................................................................................................................24
3.3.1 Connection of the Profibus.......................................................................................................24
3.3.2 Connection of Supply Voltage..................................................................................................25
4. Setup....................................................................................................................................................26
4.1 Assigning and Setting the Profibus Address...................................................................................26
4.2 GSD File..........................................................................................................................................26
4.3 Configuration...................................................................................................................................27
4.3.1 Relation between Channel Number and Pin/Socket................................................................27
4.3.2 Structure of Virtual Data Modules ............................................................................................28
4.3.3 Example....................................................................................................................................31
4.3.4 Structure of the I/O data MVK AO4 (I) Art.-No. 55292.............................................................32
4.3.5 Structure of the I/O Data MVK AI4(U) Art.-No. 55293..............................................................34
4.4 Parameterization.............................................................................................................................36
4.4.1 How to code functions with more than two options..................................................................37
4.4.2 Parameterization of the General Diagnostic Messages...........................................................37
4.4.3 Parameterization of the Data Format.......................................................................................37
4.4.4 Parameterization of Smoothing (AI4 (U) DIO4 (DIO4) Art.-No. 55293) ...................................37
4.4.5 Parameterization Functionality of Channels 00 to 07 (Pin 4)...................................................37
4.4.6 Parameterization Functionality of Channels 10 to 17 (Pin 2)...................................................38
4.4.7 Parameterization Functionality of Analog Channels 00 … 03..................................................39
4.4.8 Parameterization Safe States of the Digital Outputs................................................................39
4.4.9 Structure of standard-specific parameters (Byte 0 … 6)..........................................................39
4.4.10 Structure of User Parameters.................................................................................................39
4.4.11 Example: Configuration of the MVK-MP with the S7 Hardware Manager..............................40
5. Diagnostic............................................................................................................................................43
5.1 LED General Information ................................................................................................................43
5.2 LED Display.....................................................................................................................................43
5.2.1 MVK-MP DO4 (DO4) DI4 (DI4) Art.-No. 55274........................................................................44
5.2.2 MVK-MP DO8 (DO8) Art.-No. 55290 .......................................................................................44
5.2.3 MVK-MP K3 DO4 (DO4) / DIO4 (DIO4) Art.-No. 55291...........................................................44
5.2.4 MVK-MP AO4 (I) DIO4 (DIO4) Art.-No. 55292.........................................................................45
5.2.5 MVK-MP AI4 (U) DIO4 (DIO4) Art.-No. 55293.........................................................................45
5.2.6 MVK-MP DI8 (DI8) Art.-No. 55307...........................................................................................46
5.2.7 MVK-MP DIO8 (DI8) Art.-No. 55308 ........................................................................................46
5.2.8 MVK-MP DIO8 (DIO8) Art.-No. 55309 .....................................................................................46

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5.3 Structure of a Diagnostic Message.................................................................................................47
5.3.1 Byte 0 … 5: Standard Diagnostic Information..........................................................................47
5.3.2 Device-related Diagnostics Bytes 6 to 7...................................................................................49
5.3.3 ID-related diagnostic bytes 8 to 9.............................................................................................51
5.3.4 Byte 10 to 12 and following: Channel-related diagnostic.........................................................51
5.3.5 Possible channel-related diagnostics.......................................................................................53
6. Technical Data.....................................................................................................................................54
6.1 Data sheet.......................................................................................................................................54
6.1.1 Mechanical data .......................................................................................................................54
6.1.2 Mechanical data .......................................................................................................................56
6.1.3 Electrical data...........................................................................................................................58
Accessories.............................................................................................................................................68
User Parameter .......................................................................................................................................69
Glossary...................................................................................................................................................72
Legal Provisions.....................................................................................................................................74

Manual MVK-MP
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1. Important Information
Explanation of Symbols
This manual contains important information that has to be observed in order to guarantee safety and
avoid material damage. This information is specially marked and illustrated as follows:
This symbol refers to important information.
CAUTION!
The hazard warning symbol refers to instructions that if not observed, may cause
damage to equipment and other objects or, if appropriate precautions are not
taken, may result in danger to the user's health or life.
Info texts refer to accessories.
Action
An arrow indicates action to be taken.
Read and follow the action to be taken.
Designated Use
Read this manual carefully before starting the equipment and keep it in a place that is accessible at any
time for all users.
The products described in this manual were developed, manufactured, tested, and documented under
strict compliance with safety standards. The equipment poses no danger to operating personnel or
material if the handling instructions are complied with. The products meet the requirements of the EMC
directive (89/336/EEC) and the machine directive (98/37/EEC) "Safety component".
The products are designed for use in industrial environments. A characteristic of the industrial
environment is that the consumers are not directly connected to the public low voltage system.
Additional precautions are required for use in residentail, business, and commercial applications.
Troublefree and safe functioning of the product can only be assured through proper transportation,
storage, installation, assembly, and operation with proper care and attention.
The designated operation of the equipment is only guaranteed with complete installation of the housing.
Good chemical and oil resistance.
When using aggressive mediums, material resistance based on application must
be checked.

Manual MVK-MP
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The power supply must meet the SELV1or PELV2standards. Power supplies according to EN 61558-2-
6 (transformer) or EN 60950-1 (switch mode power supply) meet these requirements.
System configuration, installation, startup, maintenance, and testing of devices may only be performed
by an accredited, trained electrician familiar with automation technology safety standards.
Current safety and accident prevention laws valid for a specific application must be observed in the
configuration, installation, setup, maintenance and testing of the equipment.
Only cables and accessories are allowed that meet the requirements and regulations for safety,
electromagnetic compatibility and, where applicable, telecommunication transmission equipment and
specifications.
Information regarding which cables and accessories are approved for the installation can be obtained
from your local Murrelektronik branch office, and may also be found in this manual.
Foreseeable misuse
Do not alter the design, engineering, or electrical features of the device.
Do not take out of operation emergency-off functions or equipment. Refer to the relevant
standards, for example, DIN EN ISO 13850 Safety of Machinery - Emergency Stop - Design
Guidelines.
Do not use the device outside of the application fields described in this manual, the Technical
Data, or the Operating Instructions.
Do not use the device outdoors, or in continuous operation in liquids.
Do not clean the device using high-pressure tools.
Do not use the module for climbing.
Qualified Personnel
Requirements to be met by qualified personnel are based on qualification profiles described in ZVEI and
VDM guidelines.
Only qualified electricians that are familiar with the contents of this manual may install and service the
products described: "Weiterbildung in der Automatisierungstechnik" (Further Training in Automation
Engineering), published by ZVEI and VDMA in the Maschinenbau-Verlag, P.O.Box 710864 in D-60498
Frankfurt, Germany.
These are specialists who are capable of assessing the work to be done and the possible dangers on
account of their technical training, knowledge, experience, and konwledge of the relevant standards; or
who have an identical level of knowledge equivalent to technical training since they have worked in the
same area for many years.
Interventions in the hardware and software of our products, if not described in this manual, may only be
carried out by Murrelektronik specialists.
1SELV:Separated or safety extra-low voltage
2PELV: Protected extra-low voltage

Manual MVK-MP
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Unqualified alteration of hardware or software, or disregard of the warnings given
in this manual, may result in personal injury or serious damage to property.
Safety-requirements for module 55291 are to be find in manual „Safety Category
Instructions 3 PL d nach EN ISO 13849-1“ Art-No. 55499.

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2. Configuration
2.1 Power Supply
Bus modules require a direct-voltage power supply of typically 24 VDC (SELV/PELV) which must
comply with the regulations of conventional industrial power-utility companies.
In order to optimize interference immunity, we advise you to power sensors, bus,
and actuators from different sources. The power supply should be primary
switched-mode or regulated power supplies.
The output of the power supply units depends on the number of connected electrical consumers and
their output.
In any case, it must be ensured that the system voltage does not drop below 18 V
DC viewed from the system power supplies and measured at the remotest slave.
System response becomes unspecific if sensor and bus power supply drop below
18 V DC.
Primary switched-mode power supply units normally permit an increase in output
voltage to the amount of the rated voltage in order to compensate for any power
losses.
Modules with digital inputs support the direct connection of commercially available sensors. A separate
power supply may be necessary for the sensors if the total power required is high due to the number of
slaves or a high power draw of the sensors.
2.1.1 Recommended Power Supply Units
Primary switched-mode power supply units from Murrelektronik are specially designed to power
automation systems. For this reason, we recommend them to power the modules.
Please refer to our catalog or to: www.murrelektronik.com
2.1.2 Cable Cross Sections
The max. cable cross section is 1.5 mm². It is limited to this max. diameter by the 7/8" plug.

Manual MVK-MP
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2.2 Electromagnetic Compatibility (EMC)
This device meets the requirements of EC Directive 2004/108/EEC "Electromagnetic
Compatibility".
The device is Class A equipment. It may cause radio-frequency interferences in
residential areas. In this case, the operator may be required to implement adequate
countermeasures.
The devices described in this manual each meet the relefant standards for electromagnetic
compatibility. However, this does not mean that their electromagnetic compatibility is still guaranteed
when installed in a plant or machine.
For this reason, we urgently advise you to comply with the instructions on installation in accordance with
EMC requirements below. Only then can you assume that the overall system complies with EMC
requirements, provided CE-marked components are used exclusively.
2.2.1 Protection against Electrostatic Discharge
The products described in this manual contain complex semiconductor components which may be
destroyed or damaged by electrostatic discharge (ESD).
Damage does not necessarily lead to immediate, detectable failure, or malfunction. These states may
be even delayed, or occur sporadically.
The generally accepted safety precautions for ESD sensitive devices must be observed when handling
the devices. The following precautions must be taken:
Never plug or unplug connectors while the equipment is under power.
If you are an operator, discharge any static charge you may be carrying just before
you touch the equipment. For example, you can touch a grounded part of the
machine, or wear an ESD discharge strap that is permanently connected to
ground.
2.2.2 Grounding
A short low-impedance connection (max. 10 cm) between the grounding point and the reference ground
is essential to divert interference voltages running between the device and reference ground.
The inductivity of standard FE conductors is a high impedance for high-frequency interference voltages.
For this reason, the use of grounding straps is advisable. If this is not possible, a fine-wire FE conductor
should be selected with the largest possible cross section, and the connection to ground should be kept
as short as possible.

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2.2.3 Cable Routing
You can avoid EMC problems by observing elementary basic rules of cable routing:
Route data lines as far as possible away from power lines.
Route data lines and power lines at least 10 cm apart.
Intersect data and power lines at right angles only.
Route data and power lines in separate, shielded compartments.
Remember the interference potential of other devices or lines when routing the cables.
Place frequency converters, motor lines, and other devices and lines that emit high-
frequency intereference at the greatest possible distance.
2.2.4 Voltage Drops
Short-term voltage drops normally do not pose operational problems as the electronics are protected by
capacitors integrated in the power circuits. This does not apply to the power supply of the sensors and
actuators connected to the module. Their high power requirement cannot be covered by the capacitors
integrated in the device. For this reason, even transient interruptions of the actuator supply can result in
undesirable switching operations.
Due to the integrated input filter, a change in the input signal of less than 1 ms does not cause a change
of the input state signaled to the Master. Longer interruptions of the sensor supply may cause changes
of the input signal.
2.2.5 Separate Power Supplies
Sensors or actuators can be powered by a common power supply unit. However, it is preferable to use
separate power supplies in order to maximize the electromagnetic compatibility of the overall system.
2.2.6 Interference Suppression of Inductive Loads
The outputs of the devices described in this manual have an integrated protective circuit that provides
safety against high-energy interference voltages, such as those that occur when inductive consumers
are switched.
Fig. 1: Interference Suppression of Inductive Loads
A suppressor diode helps to quickly reduce the energy stored in the inductive load of a magnetic field.
Contrary to varistors, suppression with suppressor diodes offer two important advantages:
No aging
Very fast response
Bipolar suppressor diode
Inductive Load
(e.g. magnectic valve)

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The high voltages that occur when inductive loads are shut down result in strong fields in the cables
with consequential faults in adYescent circuits or devices. Therefore we recommend for large distances
between module output and load or for possible other reasons, an additional suppression of the
inductive load. This causes the voltage spike generated by the inductive load to be short-circuited at the
source.
Murrelektronik offers a wide selection of interference suppression components.
Please refer to our catalog or to: www.murrelektronik.com
2.2.7 Other Measures and Limits
In some system configurations, the requirements for interference emission and immunity from
interference can only be met with additional measures, or even not at all. In these cases, the EMC
within the system is also dependent on the signle components of other manufacturers.
Mains filters are a suitable means of reducing line-conducted interference.
Various manufacturers offer optical-fiber converters. This data transmission technology
is basically immune to EMC interferences. However, this does not apply to the
electronic conversion circuits. For this reason, the use of optical fibers does not solve all
EMC problems.
Our certified test center will answer your questions regarding EMC. They will give
advice on guaranteeing compliance with the EMC directive for the system you
produce.
Murrelektronik Test Center
Grabenstraße 27
71570 Oppenweiler
GERMANY
Fon 07191 47-4000
Fax [phone]
pruefzentr[email protected]

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2.3 Replaceability
Some modules of the MVK-MP family are downward compatible. Single modules can be replaced
according to the hierarchy shown in the illustration. This reduces inventory: A module does not have to
be replaced by a device of identical design, but can also be replaced by other modules that offer at least
the same functionality. The adaptive software architecture of future products will also feature downward
compatibility, thereby assuring psare parts supply.
Replaceability
Modules that cannot be replaced:
55292, 55293,
55274, 55290, 55291
MVK-MP DIO8 (DIO8), Art.No: 55309 can directly
replace all digital MVK-MP. This makes it suitable as
universal module for service works.
Fig. 2: MVK-MP Compatibility Hierarchy
MVK-MP DIO8(DIO8) 55309
MVK-MP DIO8(DI8) 55308
MVK-MP DI8(DI8) 55307

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3. Installation
3.1 Assembly
The MVK-MP modules can be directly mounted to a mounting wall or to a machine. The module
features two fixing holes for this purpose.
Before attaching the module, it must be assured that the mounting surface is smooth and flat to prevent
mechanical stress in the module housing.
Two screws with M6 thread and two U washers DIN 433 are required for assembly. The tightening
torque is 8 Nm.
208,5+/-0,5
225
+/-0,5
63 +/-0,5
9,5
3 mm
Fig. 3: Fixing Centers, Mounting pitch
To ensure correct installation and improved heat dissipation we recommend
observing minimum spacing of 3 mm when assembling the modules.
For angled connectors minimum spacing of 50 mm is required.

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3.1.1 Functional Earth
The FE connection is located at the bottom of the module. The ground strap is pre-installed.
FE connection (ground strap already connected)
Fig. 4: Functional Earth
Ensure a low impedance connection between the FE connection at the housing
and functional earth (see the information regarding EMC).
10,7 lb-in
1,2 Nm
+
-0,2
+
-1,8
M4
FE
Max. 10 cm
> 2,5 mm²
Œ

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3.2 Connection Overview
3.2.1 DO4 (DO4) DI4 (DI4) Art.-No. 55274
3.2.2 DO8 (DO8) Art.-No. 55290
Fig. 5: Pin Assignment and Overview Connections

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3.2.3 K3 DO4(DO4) / DIO4(DIO4) Art.-No. 55291
Fig. 6: Pin Assignment and Overview Connections

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3.2.4 DI8(DI8) Art.-No. 55307
3.2.5 DIO8(DI8) Art.-No. 55308
3.2.6 DIO8(DIO8) Art.-No. 55309
Fig. 7: Pin Assignment and Overview Connections

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3.2.7 AO4 (I) DIO4 (DIO4) Art.-No. 55292
3.2.8 AI4 (U) DIO4 (DIO4) Art.-No. 55293
Fig. 8: Pin Assignment and Overview Connections

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3.2.9 Connection of Digital Sensors and Actuators
Pin 1
+ 24 V
Sensor supply
Pin 2 Function channel 1x
Parameterizable channel or input or
output
Pin 3
0 V
Refernce potential
Pin 4 Function channel 0x
Parameterizable channel or input or
output
Pin 5
FE
Ground
Fig. 9: Configuration of the M12 port
Modules with sockets that are only output (55274 socket 0-3 and 55290 socket 0-7)
do not supply +24 Volt on Pin 1. Pin 2 and Pin 4 are digital outputs that cannot be
parameterized as input.
Unused sockets have to be fitted with blind caps in order to ensure IP67
protection.
3.2.10 Sensor Supply
Sensors can be supplied via pin 1 (+24 V) and pin 3 (0 V) of the M12 sockets. The sensor supply of
each M12 socket is secured. This fuse automatically resets under 100mA. If the current is > 100mA, a
reset has to be done via the sensor supply. The max. current draw for the sensor supply is 200 mA for
each M12 socket. Please see the following derating diagram:
Derating Sensorversorgung
0
50
100
150
200
250
010 20 30 40 50 60
T / °C
I / mA
Fig. 10: Derating Sensor Supply
We recommend observing a cable diameter of min. 0.34mm² in order to ensure fast switching off in
case of short-circuit.
2
1
3
45
(0.2A)

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3.2.11 Actuators
Each output can be loaded to a maximum of 1.6 A.
Fig. 11: Derating actuators
The total current may not exceed 9 A dur to the maximum current carrying
capacity of the power plug.
When looping through the actuator supply make sure that the total current of all
modules does not exceed 9 A.
Reverse polarity of the actuator voltage can damage the module.
The module may heat, depending on the load.
If an output is overloaded or short-circuited it is disabled. This output will remain
disabled even when the error was corrected. In order to reset the short-circuit
memory, the output must be switched off via the control.
We recommend not to exceed the following cable lengths in order to ensure fast switching off in case of
short-circuit.
max. 15m incoming cable 1.5mm² and max. 1.5m actuator cable 0.75 mm²
max. 10m incoming cable 1.5mm² and max. 3m actuator cable 0.75 mm²
3.2.12 Diagnostic Input at Input Sockets
Pin 2 of the M12 socket with digital signal can be parameterized as diagnostic input. If the signal 0V is
present at a diagnostic input, it will be inversely displayed in the process map. At the same time, a
channel-related diagnostic message "External Error" is generated via the DP diagnostic. The
corresponding LED lights up red. This makes it possible to display errors of external equipment at the
MVK-MP. Some suggestions are given in the following.
Derating
0
0,5
1
1,5
2
2,5
3
3,5
0
10
20
30
40
50
60
T / °C
I / A
(1.6A)