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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 7KM4211-1BA00-3AA0 |
| Alternative Part Number | 7KM42111BA003AA0 |
| Manufacturer | Siemens |
| Category | General Automation |
| Description | Siemens Measuring Instrument for voltage and current monitoring with a graphical LCD display. |
| Voltage Measurement Range (L-N) | 289 V AC (max) |
| Current Measurement | 5 A AC (rated value) |
| Display Type | LCD, graphical, monochrome |
| Display Background Colour | White |
| Number of Keys | 4 |
| Supported Languages | German, English, French, Spanish, Italian, Portuguese, Turkish, Russian, Chinese, Polish |
| Communication Protocol | MODBUS TCP |
| Ethernet Transfer Rate | 10/100 Mbit/s |
| Measuring Procedure | True RMS (TRMS) |
| Supply Voltage Type | DC |
| Supply Voltage Category | CAT III |
| Protection Class (Front) | IP65 |
| Protection Class (Rear Side) | IP20 |
| Operating Resource Protection | Class II |
| Installation Position | Vertical |
| Installation Depth | 77 mm (standard), 99 mm (with expansion module) |
| Mounting Type | Panel mounting |
| Weight | 0.537 kg |
| Dimensions (H x W x D) | 96 mm x 96 mm x 82 mm |
| Environmental Conditions | Suitable for stationary control panels in closed rooms |
| Measuring Category | CAT III for voltage and current measurement |
The Siemens 7KM4211-1BA00-3AA0 is a sophisticated power monitoring device designed for panel mounting, offering comprehensive measurement capabilities for electrical values. This compact unit, part of the SENTRON series, is engineered to fit seamlessly into a standard 96x96mm cutout, making it an ideal choice for integration into various industrial control panels.
Equipped with an LCD display that provides a clear, graphical, and monochrome visualisation of data, the device ensures that critical power parameters such as voltage, current, active and reactive power, frequency, and energy pulses are monitored with precision. The display also supports multiple national languages, enhancing its usability across diverse regions.
The multimeter's robust design allows for voltage measurements with a maximum input of 500/289V and a frequency range of 45-65Hz. It is compatible with current inputs of x/1A or x/5A AC, catering to a wide range of applications. The device utilises compression-type terminals for secure and reliable electrical connections.
With a Mean Time Between Failures (MTBF) of 169.7 years, the Siemens 7KM4211-1BA00-3AA0 is a testament to reliability and durability in demanding industrial environments. Its comprehensive measurement capabilities, coupled with its user-friendly interface, make it an essential component for power monitoring and energy management in industrial settings.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the voltage and current rating for this measuring instrument?
The Siemens Measuring Instrument is rated for a voltage of 289 V (L to N) and a current rating of 5 A.
Can the display of this device be inverted?
Yes, the display of the measuring device can be inverted, allowing for positive to negative mode changes according to user preference.
What type of communication protocols does this measuring instrument support?
This measuring instrument supports MODBUS TCP protocol for communication.
What is the weight and dimensions of this measuring device?
The device weighs approximately 0.530 kg and has dimensions of 110.00 mm in height, 105.00 mm in width, and 130.00 mm in depth.
Is the background lighting of the display adjustable?
Yes, the illuminance of the display background lighting is adjustable, and it also features a time-controlled reduction of the illuminance.
What are the input voltage requirements for the digital input?
The initial value for signal recognition at the digital input is 19 V, with a rated DC value of 24 V and a maximum of 30 V.
How many digital outputs does this device have?
The Siemens Measuring Instrument comes with 2 digital outputs.
What is the updating time for instantaneous values on the interface?
The updating time for instantaneous values on the interface is typically 200 ms.
What are the environmental operating conditions for this measuring device?
The device can operate within an ambient temperature range of -10 °C to 55 °C and can be stored in temperatures ranging from -25 °C to 70 °C. It also operates within a relative humidity range of 5% to 95% without condensation.
Does this measuring instrument come with any certifications?
Yes, it comes with certifications including EC declaration of conformity and approvals for use in Canada, USA, Australia, and Russia.
