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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3TX7002-3AB00 |
| Alternative Part Number | 3TX70023AB00 |
| Manufacturer | Siemens |
| Type of Voltage | DC |
| Control Supply Voltage | 24 V DC (rated value) |
| Number of NO Contacts | 1 |
| Switching Behaviour | Monostable |
| Mechanical Design | Screw-type terminals |
| Design of the Relay | Poled |
| Design of the Switching Function | NO contact |
| Width | 12.5 mm |
| Height | 60 mm |
| Depth | 62 mm |
| Protection Class IP | IP20 |
| Ambient Operating Temperature | -25 … +60 °C |
| Certificates/Approvals | General Product Approval, Test Certificates, Declaration of Conformity, Special Test Certificate |
| Further Information | Product images, 2D dimension drawings, 3D models, device circuit diagrams available online |
The Siemens 3TX7002-3AB00 is a high-quality output interface terminal designed to facilitate seamless signal transmission in a variety of industrial applications. This terminal-type optocoupler relay is engineered to provide a reliable interface between control systems and field devices. With a single normally open (NO) triac output, it is capable of handling input voltages of DC 24V and outputting within a range of 48 to 264V AC.
Constructed with robustness in mind, the 3TX7002-3AB00 boasts a compact design with a width of just 12.5mm, making it an ideal choice for space-constrained environments. Its height and depth are 60mm and 62mm respectively, ensuring it can be easily integrated into existing setups without the need for extensive modifications.
The device operates efficiently within a wide ambient temperature range of -25°C to +60°C, ensuring consistent performance even in harsh industrial conditions. It also features a protection class of IP20, providing a basic level of protection against solid objects.
The 3TX7002-3AB00 is designed with screw-type terminals for secure and straightforward electrical connections. Its monostable switching behaviour and NO contact design make it a dependable choice for applications requiring quick and precise control.
This output interface terminal is a phased-out product, and for those seeking to upgrade or replace their existing systems, it is recommended to consider the latest alternatives that offer similar or enhanced functionalities.
Overall, the Siemens 3TX7002-3AB00 is a testament to the brand's commitment to quality and reliability, offering a practical solution for industrial control applications where efficient signal interfacing is paramount.
Commonly Asked Questions
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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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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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Our service to you
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Frequently Asked Questions
What is the function of this interface module?
The interface module serves as an output coupling link, which includes an optocoupler with a triac output. It is designed to interface between control signals and power loads, effectively isolating the control circuit from the power circuit for enhanced safety and functionality.
Can you describe the input and output specifications?
The input for this module is DC 24V, and the output is capable of handling 48 to 264V AC, making it versatile for various industrial applications.
What type of connections does this module support?
This module is equipped with screw-type terminals for secure and reliable electrical connections.
What is the switching behaviour of the module?
The module has a monostable switching behaviour, meaning it will return to its default state once the actuating signal is removed.
What are the dimensions of this module?
The module has a width of 12.5 mm, a height of 60 mm, and a depth of 62 mm, making it compact and suitable for installation in tight spaces.
What is the ambient operating temperature range for this module?
The module can operate within an ambient temperature range of -25°C to +60°C, ensuring reliable performance in various environmental conditions.
What is the protection class of this module?
The module has a protection class of IP20, indicating that it is protected against solid objects larger than 12.5 mm but not against water.
Are there any certifications or approvals for this module?
Yes, the module comes with general product approval and may include test certificates and declarations of conformity. Specific details can be provided upon request.
What is the design of the relay operating mechanism?
The relay operating mechanism is designed to be poled with a normally open (NO) contact, which closes when the relay is energized.
Is there a direct replacement for this module?
For information on direct replacements or alternative modules, please contact our sales department for the most current and compatible options.
Part conditions explained
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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.
