steve
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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
1 month ago
6ES5490-7LB21
Siemens 6ES5490-7LB21 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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All orders are subject to product availability. See our T&Cs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 6ES5490-7LB21 is a high-quality front connector designed for use with Simatic S5 PLC systems. This 46-pin connector features a screw terminal design, ensuring secure and reliable connections for your industrial automation needs. As a spare part, the 6ES5490-7LB21 is an essential component for maintaining the efficiency and performance of your PLC system. With its robust construction and compatibility with Siemens Simatic S5 series, this front connector is an excellent choice for professionals in the automation industry.
| Specification | Description |
|---|---|
| Part Number | 6ES5490-7LB21 |
| Alternative Part Number | 6ES54907LB21 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S5 |
| Connector Type | Front connector 490 with screw terminal |
| Number of Pins | 46-pin |
| Dimensions (L x W x H) | 29.0 cm x 5.0 cm x 4.0 cm |
| Weight | 1.0 kg |
What is the purpose of this part?
The Siemens 6ES5490-7LB21 is a front connector for Simatic S5 PLC systems, designed to provide a 46-pin screw terminal connection.
Is this part compatible with all Simatic S5 PLC systems?
The 6ES5490-7LB21 is specifically designed for Simatic S5 PLC systems, but compatibility with specific models may vary. It is recommended to check your system's documentation to ensure compatibility.
What type of connection does this part provide?
The 6ES5490-7LB21 provides a 46-pin screw terminal connection for easy and secure wiring.
Are there any special tools required for installation?
No special tools are required for the installation of the 6ES5490-7LB21. Standard screwdrivers can be used to secure the screw terminal connections.
Can this part be used in harsh industrial environments?
The Siemens 6ES5490-7LB21 is designed for use in industrial environments, but it is always recommended to check the specific environmental requirements of your system to ensure compatibility.
- Connection of Simatic S5 PLC modules to external devices
- Facilitating wiring in industrial automation systems
- Simplifying maintenance and troubleshooting in control panels
- Ensuring secure and reliable connections in harsh environments
- Expanding the functionality of existing Simatic S5 systems
- Retrofitting and upgrading older automation systems
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
3 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
3 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
3 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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