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Siemens SIMATIC S7-1500 CM PtP RS232 BA Communication Module 6ES7540-1AD00-0AA0 is a reliable and compact serial communication module designed to extend the connectivity of Siemens S7-1500 automation systems. Built for point-to-point serial communication, this module enables seamless connection between the PLC and serial devices such as barcode scanners, printers, weighing systems, drives, HMIs, and other third-party industrial equipment using the RS232 interface. The 6ES7540-1AD00-0AA0 supports widely used serial communication protocols including Freeport, 3964(R), and USS, making it a practical solution for machine builders, process automation systems, and industrial control panels that require stable and efficient serial data exchange. With trusted Siemens engineering and dependable communication performance, this module is ideal for integrating serial field devices into modern automation environments.
Key Features:
Supports RS232 point-to-point serial communication for connecting PLCs with industrial serial devices
Ideal for integration with barcode readers, printers, HMIs, weighing systems, drives, and other RS232-based equipment
Supports communication protocols such as Freeport, 3964(R), and USS for flexible industrial applications
Seamlessly integrates with Siemens SIMATIC S7-1500 automation systems for reliable data exchange
Compact industrial-grade communication module designed for dependable long-term operation in demanding environments
Specifications:
Product Name: Siemens SIMATIC S7-1500 CM PtP RS232 BA Communication Module
Manufacturer Part Number: 6ES7540-1AD00-0AA0
Brand: Siemens
Series: SIMATIC S7-1500
Module Type: Communication Module
Communication Interface: RS232
Communication Type: Point-to-Point serial communication
Supported Protocols: Freeport, 3964(R), USS
Maximum Transmission Rate: 19.2 kbit/s
Connector Type: 9-pin D-sub connector
Maximum Cable Length: 15 m
Current Consumption: 50 mA from backplane bus
Power Consumption: 0.75 W
Power Loss: 0.6 W typical
Mounting Type: S7-1500 mounting rail
Application: PLC serial communication, industrial automation, machine control, process systems, and third-party device integration
The Siemens SIMATIC S7-1500 CM PtP RS232 BA Communication Module 6ES7540-1AD00-0AA0 offers dependable RS232 communication, flexible protocol support, and trusted Siemens performance for industrial automation systems. Designed to simplify serial device integration and improve communication efficiency, this module is a practical choice for modern manufacturing, machine automation, and control panel applications. Ram Automations supplies trusted industrial automation components to support your communication and control requirements. For pricing, availability, or technical assistance, contact info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
