Murrelektronik IMPACT67-P User manual

Configuration
Installation
Startup
Diagnostics
Technical Data
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IMPACT67-P
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V 1.6 1
Instruction Manual
Instruction Manual for Devices from the IMPACT67-P
For use with GSD Version 1 and HW Version 1
Article Number 55 345, IMPACT67-P DI16
Article Number 55 346, IMPACT67-P DI8/DO8
Article Number 55 347, IMPACT67-P DO8
Article Number 55 348, IMPACT67-P DO16
Publisher's Note
Instruction manual for devices from the IMPACT67-P product line, Article Number 55364
Version 1.6
Present version dated Jan 19, 2011
Murrelektronik GmbH
Falkenstrasse 3
D-71570 Oppenweiler
Tel. [phone]
Fax [phone]
[e-mail]
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IMPACT67-P manual
2 V 1.6
Contents
Important Information
Typographical Conventions
This manual contains important notes that you should observe to guarantee your own safety
and avoid material damage. These notes are marked in a special way as follows:
The texts of special notes refer to important information.
Danger notices refer to information that, if you fail to observe, may result in
damage to equipment and other objects or, if appropriate precautions are not
taken, may result in danger to the user's health or life.
Intended Purpose
Read this manual carefully before starting the equipment and keep it in a place that is
accessible at all times for all users.
The products described in this manual were developed, manufactured, tested, and documented
under strict compliance with safety standards. Normally, the products pose no danger to
persons or property, provided the handling specifications and safety instructions contained in
this manual are observed. The products meet the requirements of the European EMC Directive
(89/336/EEC) and the European Machine Directive (98/37/EEC).
The products are designed for use in industrial environments. A feature of the industrial
environment is that consumers are not directly connected to the public low-voltage power
network. Extra precautions are required for use in residential, 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.
Use of the device for its intended purpose is only assured if the housing is fully mounted.
Excellent resistance to chemicals and oils.
Before use with aggressive media, check the resistance of the materials to
the application.
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V 1.6 3
The power supply must correspond to SELV1or PELV2standards. Power supplies as per EN
61558-2-6 (transformer), or as per EN 60950-1 (switched-mode power supply), meet this
requirement.
System configuration, installation, startup, maintenance, and testing of devices may only be
performed by an accredited, trained electrician familiar with automation technology safety
standards.
The safety and accident prevention regulations valid for specific applications must be observed
during the configuration, installation, startup, maintenance, and testing of devices.
Only cables and accessories may be installed, provided they conform to the requirements,
regulations, and specifications for safety, electromagnetic compatibility, and, where applicable,
telecommunications terminal equipment.
Information regarding cables and accessories approved for installation can be obtained from the
Murrelektronik subsidiary in your region, and may also be found in this manual.
Qualified Personnel
The requirements for qualified personnel are based on requirements profiles defined by ZVEI
and VDMA.
Only trained electricians who are familiar with the contents of the following manual may install
and service the described products: "Weiterbildung in der Automatisierungstechnik" (Further
Training in Automation Engineering), published by ZVEI and VDMA in the Maschinenbau-
Verlag, Postfach 710864 in 60498 Frankfurt, Germany.
These are persons who are capable of assessing the work to be done and the possible dangers
on account of their technical training, knowledge, experience, and knowledge 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.
Only Murrelektronik technical staff is allowed to make interventions in the hardware and
software of our products.
Unqualified alteration of hardware or software, or failure to heed the
warnings given in the manual, may result in severe personal injury or
damage to property.
1Safety Extra Low Voltage
2Protective Extra Low Voltage
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IMPACT67-P manual
4 V 1.6
1. Configuration
1.1 Power Supply
Bus modules require a direct-voltage power supply of typically 24 VDC (SELF/PELF) which
must comply with the regulations of conventional industrial power-utility companies.
In order to optimize immunity from interference, 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 is dependent 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 VDC viewed from the system power supplies and measured at the
remotest slave. System response becomes unspecific if sensor and bus
power supply drops below 18 VDC.
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 requirement is high
due to the number of slaves or the sensors have a high power draw.
Recommended "MCS Power" power supply units
Primary switched-mode power supply units from the MCS Power series are specially designed
to power automation systems. For this reason, we recommended them to power the modules.
Please refer to our accessory information on page 36.
Wire Cross-Sections
The wire cross-section may be max. 1.5 mm². It is limited to this maximum cross-section by the
7/8“ connector.
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V 1.6 5
1.2 Electromagnetic Compatibility (EMC)
This device meets the requirements of EC Directive 89/336/EEC "Electromagnetic
Compatibility".
This device is Class A equipment and causes radio-frequency interference in
residential areas. In this case, the operator may be required to implement
adequate countermeasures.
The devices described in this manual each meet the relevant standards for electromagnetic
compatibility. However, this does not mean that their electromagnetic compatibility is still
guaranteed when fitted to 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.
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 in particular must be taken:
Never unplug or plug in connectors live.
If you are an operator, discharge any static charge you may be carrying just
before you touch equipment. For example, you can touch a grounded part of
the machine, or wear an ESD discharge strap permanently connected to
ground.
Grounding
A short (as short as possible), low-impedance connection between the grounding point and the
reference ground is essential to divert interference voltages running between the device and
reference ground.
The inductance 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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IMPACT67-P manual
6 V 1.6
Cable Routing
You can avoid EMC problems by observing elementary basic rules of cable routing:
Route data lines as far away from power lines as possible.
Route data lines and power lines at least 10 cm apart.
Only intersect data and power lines at right angles.
Route data and power lines in separate, shielded compartments.
Remember the interference potential of other devices or lines when you route the cables.
Place frequency converters, motor lines, and other devices and lines that emit high-
frequency interference at the greatest possible distance.
Blackouts and Brownouts
Transient voltage cutoffs (<10 ms) normally pose no operational problems as the electronics are
protected by capacitors integrated in the power circuits. This does not apply to the power
supplies 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 in actuator voltage result in undesirable switching operations.
Due to the integrated input filter, a change in the input signal of less than 1 ms leads to no
change in the input state signaled to the Master. Longer interruptions in sensor supply may lead
to input signal changes.
Separate Power Supplies
Sensors or actuators can be powered by common power supply units. However, it is preferable
to use separate power supplies in order to maximize the electromagnetic compatibility of the
overall system.
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 reduce quickly the energy stored in the inductive load of a
magnetic field. However, it is recommended to use commercially available protection circuits for
inductive loads, especially loads in the range of the maximum current-carrying capacity of a
channel at switching frequencies of > 1 Hz. These protection circuits can reduce the energy
stored in the connected inductances.
Bipolar Suppressor Diode Inductive load
(e.g. solenoid valve)
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V 1.6 7
The high voltages that occur when inductive loads are shut down result in strong fields in the
cables with consequential faults in adjacent circuits or devices.
Murrelektronik GmbH can supply you with a wide selection of interference
suppression products for this purpose.
Please refer to our catalog or visit www.murrelektronik.com.
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 single 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 interference. 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 is available to answer any further queries you may
have on EMC. There, you will also receive advice on guaranteeing
compliance with the EMC Directive for the systems you produce.
Murrelektronik Test Center
Grabenstrasse 27
71570 Oppenweiler
Tel. [phone]
Fax [phone]
[e-mail]
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IMPACT67-P manual
8 V 1.6
1.3 Replaceability
IMPACT67-P modules can replace the phased-out MBV-P modules. This means that modules
of identical type are physically replaceable. It is no problem to replace an MBV-P module with
an IMPACT67-P module. Channel assignment and diagnostic messages are identical. It is also
unnecessary to load a new GSD file. IMPACT67-P modules are capable of running with
MBVP3101.gsd. The MURR3101.gsd file is available for new configurations, or for adapting an
existing configuration to the current article numbers of IMPACT67-P modules. The table shows
the replaceability in each case.
MBV-P Replaceable by IMPACT67-P
DI16
(55453/55483) DI16 (55345)
DI8/DO4 2A
(55452/55482) DI8/DO8 2A (55346)
DO8 2A (55451/55481)
-
DO8 1.6A
(55484)
DO8 2A
(55347)
Table 1: Replaceability of the modules
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V 1.6 9
2. Installation
2.1 Mounting
Modules of the IMPACT67-P product lines can be mounted directly on an installation wall or on
a machine. Two mounting holes are provided for this purpose in the module.
Before mounting a module, make sure the mounting surface has no unevenness that will cause
mechanical stresses in the housing.
Two bolts with a diameter of 6 mm and two DIN 433 T1/T2 washers are required to mount each
module. The correct tightening torque is 3 Nm.
Fig. 2: Figure: Mounting dimensions
We advise you to maintain a minimum spacing of 3 mm when mounting the
IMPACT67-P to guarantee professional installation and enhanced heat
dissipation.
Angled plugs from Murrelektronik require a minimum spacing of 50 mm.
Please refer to our accessory information on page 36.
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IMPACT67-P manual
10 V 1.6
Function earth
The FE connection is located at the bottom front edge of the module. To guarantee proper
functioning in compliance with the EMC regulations specified in the datasheet, we recommend
the use of our grounding strap which is not supplied with the module, but can be ordered from
us separately.
Please refer to our accessory information on page 36.
FE connection
Fig. 3: Function earth
Make a low-impedance connection from the FE connection on the housing to
the function ground (see instructions on the subject of EMC).
10,7 lb-in
1,2 Nm
+
-0,2
+
-1,8
M4
FE
Max. 10 cm
> 2,5 mm²

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V 1.6 11
2.2 Overview of Terminals
Adressierung /Adressage / Addressing /
Direccionamiento / Indirizzamento /
Endereçamento :
0 ... 99
x 10 x 1
ADDRESS
1
2
5
3
41
2
5
3
4
BUS IN BUS OUT
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
n.c.
n.c.
Schirm ung Gewinde
A
grün
B
rot
A
3
2
5
1
4
M12
IMPACT67-P DO16/0,5A
C
D
A
3
2
5
1
4
M12
Pin 3 0V
Pin 4 DI 0-7
Pin 1 +24V Us / 0,2A
Pin 2 DI 10-17
Pin 5
IMPACT67-P DI16
3
2
5
1
4
M12
Pin 3 0V
Pin 4 DO 0-3
Pin 1 n.c.
Pin 2 DO 4-7
Pin 5
IMPACT67-P DO8 DI8
IMPACT67-P DO8/2A
Pin 3 0V
Pin 4 DO 0-7
Pin 1 n.c.
Pin 2 DO 10-17
Pin 5
0, 1, 2, 3M12 , 5, 6, 7M12 4
Pin 3 0V
Pin 4 DI 0-3
Pin 1 24V Us / 0,2A
Pin 2 DI 4-7
Pin 5
Pin 3 0V
Pin 4 DO 0,2,4,6
Pin 1 n.c.
Pin 2
Pin 5
0, 2, 4, 6M12 , 3, 5, 7M12 1
Pin 3 0V
Pin 4 DO 1,3,5,7
Pin 1 n.c
Pin 2 n.c
Pin 5
0V
0V
+24V U
S/ 9 A
Pin 1
Pin 2
Pin 3
Pin 4
POWER OUTPOWER IN
2
5
4
3
11
2
35
4
B
A
3
2
5
1
4
M12
A
+24V U
A/ 9 APin 5 +5V2
0V2
Schir mung
A
grün
B
rot
Fig. 4: Pin assignment and overview of terminals
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IMPACT67-P manual
12 V 1.6
2.2.1 Connecting Digital Sensors and Actuators
Pin 1 + 24 V Sensor Power Supply
Pin 2 Function channel
1x Channel
Pin 3 0 V Reference potential
Pin 4 Function channel
0x Channel
Pin 5 FE Function ground
Fig. 5: M12 socket assignment
Close unused sockets with blank plugs to guarantee IP67 protection.
Sensor Power Supply
Sensors can be powered via Pin 1 (+24 V) and Pin 3 (0 V) of the M12 socket. The sensor power
supply is protected for each M12 socket. This protection is always self-resetting. The maximum
current draw for the sensor power supply is 200 mA per M12 socket. Note the derating in the
drawing below:
Derating Sensorversorgung
0
50
100
150
200
250
0 102030405060
T / °C
I / mA
Fig. 6: Sensor supply derating
2
1
3
4
5
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V 1.6 13
Actuators
On the DO8 and DI8/DO8 variants, every output can be loaded to a maximum of 2 A.
On the DO16 variant, every output can be loaded to a maximum of 0.5 A.
Fig. 7: Derating of the outputs
Due to the maximum current-carrying capacity of the 7/8" power connector,
the total current of 9 A should not be exceeded.
If there are further actuator power supply loops, the total current of all
modules may not exceed 9 A.
The module may sustain damage if the actuator power supply has the
incorrect polarity.
Module heat output depends on load intensity.
If an overload or short-circuit occurs at an output, the output is switched off.
After the fault is cleared, the output is switched back on.
To achieve a faster short-circuit cutoff time, we advise you not to exceed the following lengths:
max. 15 m supply line 1.5 mm² and max. 1.5 m actuator line 0.75 mm²
max. 10 m supply line 1.5 mm² and max. 3 m actuator line 0.75 mm²
Derating
0
0.5
1
1.5
2
2.5
3
3.5
0 102030405060
T / °C
I / A
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IMPACT67-P manual
14 V 1.6
2.3 Wiring-Up
2.3.1 Wiring Up the Profibus
Cables
The bus line must be designed to EN 50170 Part 2 (line type A). To ensure the simplest and
most reliable wiring possible, we recommend using our Prewired Profibus lines.
Please refer to our accessory information on page 36.
Connecting to IMPACT67-P
 Connect function ground with FE connection to casing.
 Connect incoming Profibus cables to incoming bus terminal.
 Connect any continuing Profibus cables to continuing bus terminal
or screw on terminating resistor to continuing bus terminal.
Each Profibus segment must be installed with a terminating resistor at start
and end.
2.3.2 Connecting the Power Supply
The module may be damage if the power supply unit has the incorrect
polarity. We therefore recommend you use our prewired 7/8 lines.
Connecting the Power Supply to the Module
Auxiliary power is required to feed the actuators and sensors. The IMPACT67-P electronics are
powered by the sensor power supply.
The sensor power supply should not be switchable.
The 7/8“ connector is designed for a maximum current of 9 A per pin. This
must be considered if the power supply has additional loops.
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V 1.6 15
3. Startup
3.1 Allocating and Setting the Profibus Address
The Profibus address is set directly on the IMPACT67-P by means of two BCD rotary switches.
The permissible values range from 0 to 99. It is normal to assign address 0 to 2 to a DP master.
For this reason, we advise you to start the address settings with Address 3 on IMPACT67-P.
The set address is read in once after the supply voltage is applied. Therefore,
a change of address only takes effect after a module voltage reset.
It is important to ensure that an explicit and unique address is assigned to
each Profibus slave.
3.2 GSD File
IMPACT67-P modules are capable of running with MBVP3101.gsd. The MURR3101.gsd file is
available for new configurations, or for adapting an existing configuration to the current article
numbers of IMPACT67-P modules.
The file extension denotes the language version. The GSD files are available in six languages.
Language File ending
*.gsd Default = English
*.gse English
*.gsg German
*.gss Spanish
*.gsf French
*.gsi Italian
*.gsp Portuguese
Table 2: Language versions of the GDS-File
The GSD file is available for download from the Murrelektronik website:
www.murrelektronik.de
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IMPACT67-P manual
16 V 1.6
3.3 Configuration
It is necessary to configure a Profibus DP Slave to define the I/O data quantity and to reserve
addresses in the controller.
IMPACT67-P represents a physically compact device. However, it is treated as a modular
system in the DP system.
Data Module Format
Header Modules Data Width ID
IMPACT67-P DI16, 55 345 2 bytes 00he
x
11hex
IMPACT67-P DI8/DO8, 55 346 2 bytes 20he
x
10hex
IMPACT67-P DO8, 55 347 1 byte 20he
x
00hex
IMPACT67-P DO16, 55 348 2 bytes 21he
x
00hex
Table 3: Data Module Format
Relationship between Channel Number and Pin/Socket
The channel number defines the socket and the associated pin. Example: Channel number is
12, this corresponds to Pin 2 (x=1) of socket no. 2 (Y=2).
Channel Number = XY X
Y
X = 0 Pin 4
X = 1 Pin 2
Y = 0 to (number of sockets) Number of socket
Table 4: Relationship between Channel Number and Pin/Socket
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V 1.6 17
Bit assignment for DO8 (Art.No.: 55347) / DI16 (Art.No.: 55345) /
DO16 (Art.No.: 55348)
Bit assignment 1st byte: relevant for DO8, DI16, DO16
7 6 54 3 2 1 0
M12 socket 0 channel 00 (Pin 4)
M12 socket 1 channel 01 (Pin 4)
M12 socket 2 channel 02 (Pin 4)
M12 socket 3 channel 03 (Pin 4)
M12 socket 4 channel 04 (Pin 4)
M12 socket 5 channel 05 (Pin 4)
M12 socket 6 channel 06 (Pin 4)
M12 socket 7 channel 07 (Pin 4)
Fig. 8: Bit assignment 1st byte
Bit assignment 2nd byte: relevant for DO16, DI16
7 6 54 3 2 1 0
M12 socket 0 channel 10 (Pin 2)
M12 socket 1 channel 11 (Pin 2)
M12 socket 2 channel 12 (Pin 2)
M12 socket 3 channel 13 (Pin 2)
M12 socket 4 channel 14 (Pin 2)
M12 socket 5 channel 15 (Pin 2)
M12 socket 6 channel 16 (Pin 2)
M12 socket 7 channel 17 (Pin 2)
Fig. 9: Bit assignment 2nd byte
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IMPACT67-P manual
18 V 1.6
Bit assignment for DI8 DO8 (Art.No.: 55346)
Bit assignment 1st byte (outputs)
7 6 5 4 3 21 0
M12 socket 0 channel 00 (Pin 4)
M12 socket 1 channel 01 (Pin 4)
M12 socket 2 channel 02 (Pin 4)
M12 socket 3 channel 03 (Pin 4)
M12 socket 0 channel 04 (Pin 2)
M12 socket 1 channel 05 (Pin 2)
M12 socket 2 channel 06 (Pin 2)
M12 socket 3 channel 07 (Pin 2)
Fig. 10: Bit assignment 1st byte
Bit assignment 2nd byte (inputs)
7 6 5 4 3 21 0
M12 socket 4 channel 00 (Pin 4)
M12 socket 5 channel 01 (Pin 4)
M12 socket 6 channel 02 (Pin 4)
M12 socket 7 channel 03 (Pin 4)
M12 socket 4 channel 04 (Pin 2)
M12 socket 5 channel 05 (Pin 2)
M12 socket 6 channel 06 (Pin 2)
M12 socket 7 channel 07 (Pin 2)
Fig. 11: Bit assignment 2nd byte
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V 1.6 19
3.4 Parameterization
The PROFIBUS-DP Master can transfer parameterization data to the IMPACT67-P module in
the parameterization telegram. The parameterization telegram has the following format:
Bytes 1-7: For parameterization data, see IEC 61158 (Set_Parameter Telegram min. 7 bytes)
This is a default transmit telegram from your Profibus Master to the Slave.
This is followed by maximum three user-specific parameter bytes, depending on the module.
Your control software contains the following selection criteria for device-specific parameters for
the 1st byte, which is identical on all IMPACT67 modules:
Diagnostic messages:
They define whether to enable global diagnostics or not.
Enabled (bit to "0") means that a diagnostic error in diagnostic bytes 7, 8, and 9 (see section
4.2) is always signaled. If global diagnostics is disabled (bit to "1"), an error in diagnostic byte 7
is only signaled if there is also an error in diagnostic bytes 8 and 9. In the default setting, global
diagnostics are always enabled.
Response monitoring:
Defines the watchdog timer time base. Select between 10 ms (default) and 1 ms.
Fig. 12: Parameterization of global diagnostics and response monitoring
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