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6ES7540-1AB00-0AA0

£303.86 (ex. VAT)

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6ES7540-1AB00-0AA0
6ES7540-1AB00-0AA0
6ES7540-1AB00-0AA0

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Marvo Stock ID MV-27S5
HS Code 85176200
SKU 6ES7540-1AB00-0AA0
Condition Used
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4025515079934

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Specification & Description

Specification Description
Part Number 6ES7540-1AB00-0AA0
Alternative Part Number 6ES75401AB000AA0
Manufacturer Siemens
Product Type Communication Module
Suitable for SIMATIC S7-1500 PLCs
Mounting Type Rail mounting on S7-1500 mounting rail
Supply Voltage System power supply
Current Consumption (Rated) 43 mA from the backplane bus
Power Loss (Typical) 0.6 W
Address Space per Module Inputs: 8 byte
Interface Types RS 485 and RS 422
Maximum Transmission Rate 19.2 kbit/s
Maximum Cable Length 1,200 m
Protocols Supported Freeport, 3964 (R), USS
Buffer Memory for Telegrams 2 kbyte
Number of Telegrams Buffered 255
Diagnostics Function Yes
Diagnostic Alarm Yes
Wire-break Diagnostics Yes
LED Indicators RUN LED (green), ERROR LED (red), Receive RxD (yellow), Transmit TxD (yellow)
Potential Separation Yes, between backplane bus and interface
Isolation Tested with 707 V DC (type test)
Ambient Operating Temperature Horizontal installation: 0 °C to 60 °C, Vertical installation: 0 °C to 40 °C
Dimensions (W x H x D) 35 mm x 147 mm x 127 mm
Weight (Approximate) 0.22 kg
Decentralised Operation Compatible with SIMATIC S7-300, S7-400, S7-1500, and standard PROFINET controllers

The Siemens 6ES7540-1AB00-0AA0 is a high-performance communication module designed for seamless integration with the SIMATIC S7-1500 series. This module facilitates robust serial connections using RS422 and RS485 interfaces, supporting a wide range of communication protocols including Freeport, 3964 (R), and USS. With a transmission rate of up to 19.2 kbit/s and a maximum cable length of 1,200 metres, it ensures reliable and efficient data transfer over longer distances.

Engineered for flexibility, the module can be configured using STEP 7 TIA Portal from version V12 onwards, or with STEP 7 from version V5.5 SP2 using a GSD file. It also supports I&M data and fast startup features, enhancing its operational capabilities. The compact design, with dimensions of 35 mm in width, 147 mm in height, and 127 mm in depth, allows for efficient use of space within control cabinets.

The module's diagnostic functions are comprehensive, offering diagnostic alarms and wire-break detection, with clear indication through integrated LEDs for RUN, ERROR, Receive RxD, and Transmit TxD signals. It also boasts a buffer memory of 2 kbytes for telegrams, capable of buffering up to 255 telegrams, ensuring data integrity and smooth communication flow.

With its robust design and advanced features, the Siemens 6ES7540-1AB00-0AA0 communication module is an essential component for industrial automation systems requiring reliable serial communication.

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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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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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.

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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 purpose of the Communication Module?

The Communication Module is designed for serial connections and enables communication between SIMATIC S7-1500 controllers and other devices using RS422 or RS485 interfaces. It supports various protocols such as Freeport, 3964 (R), and USS, and can be used for efficient data exchange in industrial automation systems.

Can this module be mounted on a rail?

Yes, the module is designed for rail mounting and fits onto an S7-1500 mounting rail, making it suitable for integration into control cabinets and other industrial settings.

What are the ambient operating temperature ranges for the module?

The module can operate in a horizontal installation between 0°C and 60°C, and in a vertical installation between 0°C and 40°C, ensuring reliable performance in various industrial environments.

What type of power supply does the module require?

The module is powered by the system power supply, drawing its current from the backplane bus of the SIMATIC S7-1500 controller.

What are the dimensions of the module?

The module measures 35 mm in width, 147 mm in height, and 127 mm in depth, making it compact enough to fit in standard control systems without requiring excessive space.

How does the module indicate its operational status?

The module is equipped with diagnostic LEDs that indicate its operational status. A green LED for RUN, a red LED for ERROR, and yellow LEDs for Receive RxD and Transmit TxD provide visual feedback on the module's functionality.

Is the module compatible with decentralised operation?

Yes, the module supports decentralised operation and can be used with SIMATIC S7-300, S7-400, S7-1500, and standard PROFINET controllers, offering flexibility in system design.

What is the maximum transmission rate supported by the module?

The module supports a maximum transmission rate of 19.2 kbit/s for both RS 422 and RS 485 interfaces, which is suitable for a range of industrial communication tasks.

Does the module have any diagnostic functions?

Yes, the module includes diagnostic functions that can trigger a diagnostic alarm and detect wire-breaks, enhancing system reliability through proactive maintenance and troubleshooting.

What is the maximum cable length supported by the module's interfaces?

The module supports a maximum cable length of 1,200 meters for both RS 422 and RS 485 interfaces, allowing for communication over long distances within industrial settings.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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