steve
Got hold of Sime for a Carrier card for…
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
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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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.
| 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 designed for use with Simatic S5 PLC systems. It features a 46-pin screw terminal for easy and secure connections.
What type of connections does this part support?
The 6ES5490-7LB21 front connector supports screw terminal connections, providing a reliable and secure connection for your Simatic S5 PLC system.
Is this part compatible with all Simatic S5 PLC systems?
The 6ES5490-7LB21 front connector is designed for use with Simatic S5 PLC systems. However, it is always recommended to check the specific compatibility requirements of your PLC system to ensure proper functionality.
What is the pin configuration of this part?
The Siemens 6ES5490-7LB21 front connector has a 46-pin configuration, allowing for a wide range of connections within your Simatic S5 PLC system.
How do I install the 6ES5490-7LB21 front connector?
To install the 6ES5490-7LB21 front connector, simply align the connector with the corresponding pins on your Simatic S5 PLC system and secure it using the screw terminal connections.
- Connection of input/output modules in Simatic S5 PLC systems
- Secure and reliable wiring for industrial automation applications
- Simplifying maintenance and troubleshooting in control panels
- Facilitating quick and easy installation of additional modules
- Ensuring efficient communication between various components in a PLC system
- Enhancing the overall performance and reliability of automated processes
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.
Delivery
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- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
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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.
2 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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