SIMATIC ET 200MP
The decentralized I/O system for the SIMATIC S7-1500 Advanced Controller
The simple use of SIMATIC ET 200MP is exemplified by a modular and scalable station with the SIMATIC S7-1500 I/O modules in a distributed configuration. The modules have high channel density and low parts variance. As a result, ordering, logistics and spare-parts inventory are considerably simplified.
The perfect supplement for your Advanced Controller
The ET 200MP I/O system in IP20 degree of protection is scalable and is used both as centralized I/O with S7-1500 and in distributed configurations with PROFINET or PROFIBUS. Each station can accommodate up to 30 I/O modules. The modules have low parts variance and the front connector for all 35-mm wide modules. As a result, ordering, logistics and spare-parts inventory are considerably simplified.
A benchmark in usability
SIMATIC ET 200MP is a modular, distributed I/O system that can be used in a wide variety of applications. SIMATIC ET 200MP complies with IP 20 degree of protection and is intended for installation in a control cabinet.
- Station configuration with the I/O modules of the SIMATIC S7-1500 in a distributed configuration
- Low parts variance and uniform front connector for all 35mm-wide modules
- The prelatch position of front connector enables convenient prewiring
- Channel-specific diagnostics allows fast and clear identification of process errors and reduces plant standstills
Enormous performance in a small space
SIMATIC ET 200MP is strikingly compact thanks to its high channel density. The small footprint enhances utilization of control cabinet space. The uniform 40-pin front connector simplifies ordering and spare-parts inventory.
The I/O system can be organized in a scalable and versatile manner using the self-assembling backplane bus.
- Station can be expanded with up to 30 I/O modules
- Each module includes up to 32 channels
- Clear arrangement using one-to-one assignment of module and diagnostic LEDs to terminal and label
- "Expandable cable storage space" ensures uniform station appearance in the control cabinet.
At the forefront in terms of performance
The IO system for a S7-1500 Advanced controller has to be a benchmark in performance to make it an outstanding control system:
- PROFINET IRT for isochronous mode with clock rates up to 250 μs
- High-performance backplane bus of the SIMATIC ET 200MP enables fast response times
- Integrated shielding design enhances station resistance against external EMC interference
Digital input modules with very short input delay of 50 μs
Analog modules with conversion time of 62,5µs rsp. 125 µs for 8 channels
SIMATIC ET 200MP Central Processing Units
SIMATIC S7-1500 and SIMATIC ET 200MP share the same system design. Because of this the SIMATIC S7-1500 CPUs are the intelligent Interface Modules of a SIMATIC ET 200MP IO station.
SIMATIC ET 200MP - Interface Modules
Header module of the I/O-station and connection to PLC
The interface module (IM) connects SIMATIC ET 200MP to PROFINET or PROFIBUS and exchanges data between the higher-level controller and the I/O modules.
ET 200MP is especially suitable for use in plants with large and very large configuration limits. The connection to PROFINET and PROFIBUS allows ET 200MP to be installed either centrally in the control cabinet or distributed in plants covering large areas.
As many as 30 modules may be operated behind the PROFINET modules (max. 12 with PROFIBUS).
SIMATIC ET 200MP Interface Modules offer sophisticated functionality even without integrated CPUs:
- Function "Shared device"
The PROFINET function "Shared Device" allows logical distribution of large configuration limits of one station among up to 2 or 4 PROFINET IO controllers. Large configuration limits can be grouped behind an IM in order to the connect the data logically to various IO controllers. This saves the installation of interface modules and hence costs. - Function MSI (Modular Shared Input) and MSO (Modular Shared Output).
The ET 200MP supports all the MSI and MSO (Modular Shared Input; Modular Shared Output) functions.
With MSI, the input data of a digital or analog input module can be logically mirrored on up to four IO controllers (depending on IM type).
With MSO, the data that an IO controller writes to a digital or analog output module can be read back by up to 3 additional IO controllers.
MSI/MSO thus helps to save on wiring. In addition, communication is only configured. No programming of communication devices or other mechanisms is needed. This simplifies the software engineering and considerably improves the servicing and maintenance of the user program. Changes and adjustments can also be easily made at a later date without affecting the user program. - Function "Proximity detection"
Due to the so-called "Proximity detection" on PROFINET (LLDP), the ET 200MP interface modules no longer require memory cards. This simplifies the handling of the IMs during replacement and also saves costs. If an IM fails, it can simply be removed and a new IM inserted. The IP address and the new name are automatically assigned to this new module by the proximity detection. - Function configuration management ("option handling")
The configuration management ("option handling") can be used to configure plants in their maximum configuration and to expand them at a later date without the help of an engineering tool. Added options (plant components) can be easily activated by pressing a button.
For connecting to PROFINET the following Interface Modules are available:
IM 155-5 PN BA
IM 155-5 PN ST
IM 155-5 PN HF
These interface modules are integrated in the TIA Portal. In addition, GSD files available are available with which these interface modules can be integrated into any engineering tool and operated on any controller that supports PROFINET.
The IM 155-5 PN BA further improves the scalability of the ET 200MP distributed I/O system. It especially enables small-scale stations to be built cost-optimized. For example, it can be used to economically replace the "proprietary" line expansions of the S7-300 (IM 360 / IM 361) in the control cabinet, allowing you thereby to profit from the open fieldbus standard, PROFINET, at the same time.
The IM155-5PN HF can also be operated on an S7-400H. So-called "S2 Redundancy" is hereby supported. The system is configured using the GSD file and STEP 7 5.5, SP3.
Scalability, performance and usability
The digital and analog modules provide exactly the inputs/outputs that are required for the respective task. They can be used both centrally, i.e. directly on the CPU, as well as locally in the ET 200MP I/O system. 25 mm and 35 mm modules are available.
The analog modules possess expanded functions like oversampling, measuring range adjustments or scaling of measured values.
Scalability, performance and usability
- Scalability allows customized and cost-effective implementation of the application
- Modules available with different numbers of channels and functionalities
- Increased function density for compact design and reduced number of variants
- U-connector with self-assembling backplane bus
- Space-saving installation of additional components possible on mounting rail
- Maximum system performance for fast processes and very high control quality
- PROFINET IRT for isochronous mode with clock rates up to 250 μs
- Digital input modules with very short input delay of 50 μs
- Analog modules with conversion time of 62,5µs rsp. 125 µs for 8 channels
- Universally usable analog input module with independent characteristic linearization for temperature measurements and threshold monitoring (two high and two low limits); very simple stocking of spare parts, as all measurement types and measuring ranges are combined in one module
Digital Input Modules
The modules have high channel density and low parts variance. As a result, ordering, logistics and spare-parts inventory are considerably simplified.
High Feature modules with enhanced functionality are only available with the 35mm form factor. Modules with a width a width of 35 mm can be equipped with a front connector using screw terminal or push-in technology, the connector has to be ordered separately.
The narrow 25mm modules use a front connector with push-in technology which is included in the scope of delivery. The modules have the same mechanical structure as the 35 mm modules. They also offer the same operability and the same accessories. Moreover, the pin assignment in the wiring is unchanged. This means that circuit and wiring diagrams can be universally used.
The narrow, low-cost modules do not have any parameter assignment or diagnostics, so integration in the engineering is significantly easier.
The narrow 25 mm modules can be mixed with the 35 mm modules as required.
Digital Input Modules with a width of 35 mm
Digital Input Modules with a width of 25 mm
Digital Output Modules SM 522
The modules have high channel density and low parts variance. As a result, ordering, logistics and spare-parts inventory are considerably simplified
Standard and High Feature modules with enhanced functionality are only available with the 35mm form factor. Modules with a width a width of 35 mm can be equipped with a front connector using screw terminal or push-in technology, the connector has to be ordered separately.
The narrow 25mm modules use a front connector with push-in technology which is included in the scope of delivery. The modules have the same mechanical structure as the 35 mm modules. They also offer the same operability and the same accessories. Moreover, the pin assignment in the wiring is unchanged. This means that circuit and wiring diagrams can be universally used.
The narrow, low-cost modules do not have any parameter assignment or diagnostics, so integration in the engineering is significantly easier.
The narrow 25 mm modules can be mixed with the 35 mm modules as required.
Digital output modules with a width of 35 mm
Digital output modules with a width of 25 mm
Digital input/output module SM 523
The digital input/output module SM 523 offers 16 digital inputs and 16 digital outputs. It is recommended for use in locations where only very few input/output channels are necessary or under conditions of use in which a high number of channels must be implemented in a very limited space.
The narrow 25mm modules use a front connector with push-in technology which is included in the scope of delivery.
The module can be used side by side with the 35 mm modules in one station as required.
SM 523 DI 16x24VDC / DQ 16x24VDC/0.5A BA
digital input/output module with 16 channels each
16 digital inputs for recording 24 V DC signals
sinking input
one potential group
fixed input delay 3.2 ms
input type 3 (IEC 61131)
16 digital outputs 24 V DC / 0.5 A (transistor)
sourcing output
two potential groups
4 A per group
Article No.: 6ES7523-1BL00-0AA0
Analog input modules (AI)
Analog input modules record process signals such as pressure or temperature and forward them in digitalized format (16 bit format) to the control. They are suitable for measuring current (2-wire and 4-wire transducers), voltage, and resistance, as well as for the connection of resistance thermometers and thermocouples (measurement types depend on the module).
Modules with a width of 35 mm can be equipped with a front connector using screw terminal or push-in technology, the connector has to be ordered separately.
The narrow 25mm modules use a front connector with push-in technology which is included in the scope of delivery. The modules have the same mechanical structure as the 35 mm modules. They also offer the same operability and the same accessories. Moreover, the pin assignment in the wiring is unchanged. This means that circuit and wiring diagrams can be universally used. For all analog input modules the components for shielding like power supply element, shield bracket, and shield terminal are included in the scope of delivery
The narrow 25 mm modules can be mixed with the 35 mm modules as required.
Expanded functions for analog inputs
- Oversampling (for SM 531 AI 8xU/I HS)
The use of the oversampling function requires an isochronous configuration.
For analog input modules, the preset transmit clock is divided into up to 16 time-equidistant subcycles. The module reads in a measured value in each subcycle and saves it. The read in measured values of a data cycle are copied to the interface module (IM) of the ET 200MP in the next transmit clock and are available to the processing CPU one transmit clock later.
A major advantage of Oversampling is that no faster CPU-Cycle is required for recording the high temporal resolution measurements. - Scaling of the measured values (for SM 531 AI 8xU/I HF)
With scaling of the measured values, the value corresponding to the technological quantity of the process can be assigned to the physical measured values of the module (current or voltage). This saves time and memory during program processing in the CPU, as the analog input module converts the physical value directly and makes it available to the user program as 32-bit floating point value (REAL). - Measuring range adjustment (for SM 531 AI 8xU/R/RTD/DC HF)
The measuring range adjustment to the used sensor enables you to increase the resolution for a configurable section of the measuring range in S7 format. Sensors frequently do not use the entire nominal range of a module but only return voltage values in a partial range. By configuring the sensor limits in the TIA Portal, the original measuring range is expanded. The resolution of the measured values is more detailed. - Calibration at RUN (for SM 531 AI 8xU/I HF and SM 531 AI 8xU/R/RTD/TC HF)
Repeated calibration may be particularly useful for plants in which sensors measure or process relatively small voltages or currents. Recalibration compensates for any effects on the measurement result caused by cables, temperature or sensor and can be executed in RUN of the CPU. Thereby, the latest values are acquired and saved retentively on the module. - Scalable temperature measurement range (for SM 531 AI 8xU/R/RTD/TC HF)
To keep the process temperature at a constant operating point, the module must provide a relatively high resolution. Therefore, the operating point of the process gets defined as "measuring range mean". By limiting the measuring range to a smaller area, the 16-bit resolution of the module can be applied to this range which permits a significantly higher resolution of the measurement and therefore accurate calculations.
Analog input modules with 35 mm width
Analog input module with 25 mm width
Analog output modules SM 532
Analog output modules convert a 16-bit digital value into a current or a voltage and output this to the process. They are suitable, for example, for controlling proportional valves or small servo drives.
Modules with a width a width of 35 mm can be equipped with a front connector using screw terminal or push-in technology, the connector has to be ordered separately.
The narrow 25mm modules use a front connector with push-in technology which is included in the scope of delivery. The modules have the same mechanical structure as the 35 mm modules. They also offer the same operability and the same accessories. Moreover, the pin assignment in the wiring is unchanged. This means that circuit and wiring diagrams can be universally used. For all analog output modules the components for shielding like power supply element, shield bracket, and shield terminal are included in the scope of delivery.
The narrow 25 mm modules can be used side by side with 35 mm modules in one station.
Expanded functions for analog outputs
- Oversampling (for SM 532 AQ 8XU/I HS)
The use of the oversampling function requires an isochronous configuration.
For analog output modules, the preset transmit clock is divided into up to 16 time-equidistant subcycles. A data packet is transferred by the controller to the module and written to the process divided into n equidistant subcycles. The read or output values are transferred in the user data of the analog module. This increases the address space of the module.
A major advantage of Oversampling is that no faster CPU-Cycle is required for recording the high temporal resolution measurements. - Isochronous mode (for SM 532 AQ 4XU/I HF)
With the "Isochronous mode" system property, measured values and process data can be acquired with a fixed system clock. The signal processing until switching on the output terminal occurs in the same system clock. Isochronous mode thus contributes to high quality of the controller and therefore to greater manufacturing precision. Possible fluctuations of the process response times are significantly reduced. Time-assured processing, i.e. the high deterministic response, can be used for a higher machine cycle.
Analog output module with 35 mm width
Analog output module with 25 mm width
Analog input/output module SM 534
The analog input/output module SM 534 offers 4 analog inputs and 2 analog outputs at a very small footprint and is therefore suited for use in the tightest spaces.
The narrow 25 mm module with Standard functionality uses push-in technology, the front connector as well as the components for shielding like power supply element, shield bracket, and shield terminal are included in the scope of delivery.
Like other 25 mm modules the SM534 can be used side by side with 35 mm modules in one station.
SM 534 AI/AQ 4xU/I/RTD/TC / 2xU/I ST
Standard analog input/output module with 4 inputs and 2 outputs (resistance and resistance thermometer measuring limited to 2 channels)
4 inputs, measurement types: current, voltage, resistance, resistance thermometers, thermocouples
resolution 16 bits
one potential group
accuracy +/-0.3%
common mode voltage 10 V
parameterizable diagnostics
hardware interrupts (two upper and lower limits)
calibration during execution time
2 outputs: current, voltage,
resolution 16 bits
accuracy +/-0.3%
one potential group
parameterizable diagnostics
parameterizable substitute values for the outputs
calibration during execution time
Article No.: 6ES7534-7QE00-0AB0
Failsafe I/O Module SM 526
The failsafe S7-1500 /ET 200MP I/O modules allow the processing of safety related as well as standard programs. Their functional safety is certified in accordance with IEC 61508 (2nd Edition). They are designed for safety-related use up to SIL 3 according to IEC 62061 and PL e according to ISO 13849.
SIMATIC ET 200MP Technology Modules
Technology modules offer hardware-level signal processing for rapid counting, measurement and position registration for a variety of transducers as well as for the precise output of pulses.
Technological functions such as motion control and high speed counter are already integrated in the SIMATIC S7-1500 CPUs and plannable via STEP 7 (TIA Portal)
Benefits
Rapid signal preprocessing for counting and measuring tasks in the high-speed range
Position detection for incremental and SSI absolute value encoders
Easy to use parameter assignment interface already integrated in SIMATIC STEP 7 (TIA Portal)
Efficient programming using technology objects
Fast reactions due to different hardware interrupts for internal/external events and count values
Reaction of modules to "CPU stop" can be configured
Can be operated centrally in the S7-1500 and distributed in the ET 200MP I/O system
TM NPU for SIMATIC S7-1500 and ET 200MP
The TM NPU can be installed both centrally behind an S7-1500 CPU and peripherally behind an ET 200MP interface module. By installing multiple modules in succession, the solution can also be scaled as needed regarding the quantity structure and the number of implementable applications.
The S7-1500 TM NPU module operates using a trained neural system on an SD card. Users can connect Gigabit Ethernet- and USB 3.1-compatible sensors like cameras and microphones to the module’s integrated interfaces. CPU data transmitted by the backplane bus can also be used as input data. The processing results then are evaluated in the CPU program.
TM Count 2x24V
The technology module TM Count 2x24V for 24 Volt input signals is a universal counter module for counting and measuring tasks as well as position input with incremental encoders. The module offers measuring functions for velocity and frequency as well as signal acquisition up to 200 kilohertz and is suitable for sophisticated tasks, for example, in the packaging, food or paper industry.
Supported encoder/signal types:
- 24 V incremental encoder with and without signal N,
- 24 V pulse encoder with direction signal,
- 24 V pulse encoder without direction signal,
- 24 V pulse encoder for forward & backward pulsesMax. counting frequency 200 kHz (800 kHz with quadruple evaluation)
Integrated DI:
digital inputs for control of the counting process,
for saving
or setting the counter values
Integrated DQ:
2 digital outputs for fast reaction depending on counter reading or measured valueCounting functions: Settable counting range up to +/- 2^31 bits
Measurement functions: Flexible adjustment of measurement time and selectable output unit
Diagnostic interrupt: For example in case of errors at the load voltage or encoder
Integrated 24V power supply for the encoders
Position detetction for Motion Control in the S/-1500 from STEP 7 V13 (TIA Portal)
Support for the technology object measuring probe (from FW V1.3)
Configurable process alarm
Supported system functions: Isochronous mode, firmware update, identification data I&M
The function and the operating interface are compatible to the ET 200SP module TM Count 1x24V and allow an easy change between the peripheral families S7-1500/ET 200MP and ET 200SP.
TM Posinput 2
The ET 200MP TM PosInput 2 counting and position detection module offers two counting channel for differential input signals according to RS422 up to 1 MHz, as well as position detection with the aid of SSI absolute value encoders.
The connection of 5V TTL signals is also possible for the counting function.
Connection of SSI absolute value encoders
- Frame lengths from 10 to 40 Bit
- Position values up to 32 Bit
- Forwarding of encoder status informationCounting of different signal shapes of the count signal
- 1-track count signal, e.g. for counting products or detecting flow or energy volume
- 2 separate count signals for forwards and backwards,
e.g. for detecting the content of a container with inflow and outflow
- 1 count signal with an additional direction signal
- 2 tracks with 90° phase offset, optionally with zero track for detecting positions with incremental encoders
Measuring functions for Measuring frequency, period length and speed in selectable unit
2 digital inputs per channel
- for fast control of the count process by means of a HW gate
- for saving the count value
- for setting a count value due to an event2 digital outputs per channel for high-speed responses
- depending on the counter value or position value
- depending on the measured valueIntegrated 5V or 24 V power supply for the encoders
Position detection for Motion Control in S7-1500 from STEP 7 V13 (TIA Portal)
Support for the technology object measuring probe (From FW V1.3)
Parameterizable process alarm
Supported system functions: clock-synchronized operation, firmware update and identification data I&M
The functionality and operator interface are compatible with the ET 200SP TM PosInput 1 module and allow simple switching between the I/O families S7-1500/ET200 MP and ET 200SP.
Typical applications:
Detection of positions
Detection of speeds
Detection of product lengths
Dosing of fill quantities
Application of adhesive beads
Measurement of workpieces
Article No. 6ES7551-1AB00-0AB0
TM Timer DIDQ 16x24V
The time-based IO module ET 200MP TM Timer DIDQ 16x24V fulfills the highest demands for precision and speed, independent of the controller performance and the fieldbus.
Time-based IO assures that the signals are read-in and output precisely - to within 1 microsecond!
The modules are particularly suitable for the use with the technology objects cam, cam track and measuring probe.
Up to 8 digital inputs with the following functions::
- Up to 8 digital inputs with the following functions:
- Up to 2 time stamps per cycle
- 32x oversampling
- Counting function up to 50 kHz
- Incremental encoder acquisition with 2 phase-shifted traces
- Enable function for digital time stamp inputs or outputsUp to 16 digital outputs with the following functions:
- Up to 2 time stamps per cycle
- 32 x oversampling
- Pulse width modulated outputVarious combinations of digital inputs and outputs can be configured:
- 0 digital inputs /16 digital outputs (for cam applications with many outputs)
- 3 digital inputs /13 digital outputs (for configurations similar to FM 352)
- 4 digital inputs /12 digital outputs (for flexible mixed operation)
- 8 digital inputs / 8 digital outputs (for probes and incremental encoders)
Typical applications:
Exact definition of reaction times, independent of application cycle
Cam controller
Probes
Length measurement
Dosing of fluid quantities
Time measurement
TM PTO 4
With the TM PTO 4 module it is possible to control stepper motor drives or servo drives with PTI interface. Supported are 24V asymmetrical, RS422 symmetrical and 5V asymmetrical as signal interface. It is particularly suitable for control with an axis technology object of the SIMATIC S7-1500.
The module offers 4 identical channels with the following characteristics:
PTO interface for output of position and velocity information on various interfaces
24 V asymmetrical up to 200 kHz
RS422 symmetrical (5V differential signal) up to 1 MHz
TTL (5 V) asymmetrical up to 200 kHz
The signal type can be selected between:
Pulse/direction: The pulse signal determines the speed and driving distance, the direction signal determines the direction.
Count forward / count backward: one signal outputs the pulses in forward direction; the other signal outputs the pulses in reverse direction.
Incremental encoder A/B phase-shifted: 2 tracks are output whose signals are phase-shifted by 90°. The direction, the distance and the velocity can be determined by the signal sequence. It can be selected whether a full period stands for 1 increment or whether all 4 flank changes are to be counted.
The output pulses are counted internally and reported to the CPU as the current actual position.
Depending on the configuration, additional functions are available for controlling an axis:
Digital output for issuing the enable signal for starting the drive
Digital input as input for reading in the “drive ready” message of the connected drive
Digital input as reference point switch for synchronizing the axis with the mechanics
Digital input as measuring probe input for flying measuring tasks during movement with the technology object measuring probe
The module is particularly suitable for connection to a technology object in the SIMATIC S7-1500 and S7-1200. This provides a consistent solution for PTO functionality in the compact CPUs of the S7-1500 and S7-1200.
The following technology objects are supported:
Synchronous axis
Positioning axis
Speed axis
Measuring probe
SIWAREX WP521 ST and WP522 ST
The two technology modules are the perfect solution for the seamless integration of standard weighing applications like platform or hopper scales in SIMATIC S7-1500.
The technology module is available in single and dualchannel variants. SIWAREX WP521 ST is the single-channel option for one scale while the dual-channel SIWAREX WP522 ST enables two separate scales to be integrated into the automation system - with same space requirements.
Integrated in SIMATIC S7-1500 all advantages of the automation system can be used. The free “ready-for-use“ application helps to create fast and easily customer and application specific solutions
SIMATIC ET 200MP /S7-1500 Communication Modules
Interfaces for communication via PROFINET and in part PROFIBUS DP as well are already integrated in the S7-1500 CPUs.
Communication modules increase the communication capabilities of the S7-1500/ET 200MP providing additional communication functions or more interfaces.
Communication modules enhance flexibility and performance of automation solutions using the SIMATIC S7-1500/ ET 200MP. Additional interfaces enable realization of complex automation structures or process optimization through connection to the enterprise management level.
Within a decentralized architecture with SIMATIC ET 200MP PtP Communication Modules are employed, the serial interfaces can be used to connect e.g. barcode or RFID readers for non-contact data transmission.
Four communication modules are available for connecting automation components via serial interfaces.
Connection of legacy and external systems possible
Connection of data readers or special sensors
Can be used centrally and in decentralized ET 200MP peripheral system
Variety of physical interfaces, e.g. RS232 and RS422 or RS485
Predefined protocols, e.g. 3964(R), Modbus RTU or USS
Application-specific protocols based on Freeport (ASCII)
Uniform programming interface for all modules
Diagnostics alarm for simple fault remediation
ET 200MP 8 Port IO-Link Master
The SIMATIC ET 200MP 8 Port IO-Link Master is based on the current IO-Link specification V1.1, which enables the consistent storage of the IO-Link device parameters in the master. This means that when a device is being replaced, the current parameters are automatically transferred to the new IO-Link device – without additional effort by the user.
The special feature of the SIMATIC ET 200MP IO-Link Master module: not only the device parameters are saved automatically, but also the master parameters. This makes replacing a module, whether master or device, possible without a programming device and without backing up the data.
Suitable for the connection of up to 8 IO-Link devices (three-wire connection) or 8 standard sensors
IO-Link Master according to IO-Link specification V1.1
Supported transfer rates: COM1, COM2 and COM3
Max. 32 bytes of input and 32 bytes of output data per module; individually parameterizable via S7-PCT or also directly in the TIA Portal
Master backup with "IO_LINK_MASTER_8" function block
Support for firmware update of IO-Link devices
Supports I&M data
Operating modes per channel: IO-Link, SIO or deactivated; adjustable with S7-PCT or TIA Portal
Supports Device und Master replacing without additional engineering effort
