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3 weeks ago
6ES7921-3AA20-0AA0
Siemens 6ES7921-3AA20-0AA0 available at EU Automation. Get in touch today for a quick price.
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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 6ES7921-3AA20-0AA0 is a front connector module designed for digital 32 I/O modules of the S7-300 series. This robust and reliable component ensures seamless connectivity within your PLC system. The module features a flat ribbon cable connection and power supply via spring terminals, offering a practical and efficient solution for your automation needs. With a total of 40 poles on the front connector and 4 plug contacts for the electrical connection, this module provides ample connection points for your system. It's designed for direct mounting, making installation straightforward. The module can handle an operating voltage of up to 60V DC and a current of 1A per plug-in contact. It's built to withstand operating temperatures ranging from 0 to 60°C, ensuring reliable performance in various environments. The module is black in colour and has a net weight of 0.081 kg. Please note, this product is subject to change without notice.
| Specification | Description |
|---|---|
| Part Number | 6ES7921-3AA20-0AA0 |
| Alternative Part Number | 6ES79213AA200AA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This is a Siemens Front Connector Module designed specifically for Digital 32 I/O Modules of the S7-300 series. It provides a reliable and efficient connection for your PLC system. |
| Operating Voltage | DC / Rated value 24 V, Rated value 60 V, DC / maximum 60 V |
| Current | Rated value 1 A, Continuous current / at DC / per plug-in contact / maximum 1 A, Total current / maximum 4 A |
| Operating Temperature | 0 ... 60 °C |
| Ambient Temperature | During operation 0 ... 60 °C, During storage -40 ... +70 °C |
| Number of Poles | 40; of the front connector |
| Type of Electrical Connection | Plug-in connection |
| Number of Terminals | 8; 4 x 1 x L+, 4 x 1 x M |
| Mounting Type | Direct mounting |
| Degree of Pollution | 2 |
| Overvoltage Category | 2 |
| Material | Other |
| Colour | Black |
| Net Weight | 0.081 kg |
What is the category of this part?
This part belongs to the PLC Systems category.
What family does this part belong to?
This part is from the Simatic S7 family.
Can you provide a brief description of this part?
Certainly, this is a Front Connector Module for Digital 32 I/O Modules of the S7-300.
What is the commodity code of this part?
The commodity code for this part is 85369010.
What is the operating voltage of this part?
The operating voltage at DC rated value for this part is 24V.
What is the current rated value of this part?
The current rated value of this part is 1A.
What is the operating temperature range for this part?
The operating temperature range for this part is 0 to 60 degrees Celsius.
What is the storage temperature range for this part?
The storage temperature range for this part is -40 to +70 degrees Celsius.
What is the net weight of this part?
The net weight of this part is 0.081 kg.
What is the colour of the enclosure of this part?
The colour of the enclosure of this part is black.
What is the type of electrical connection for the power supply of this part?
The type of electrical connection for the power supply of this part is a spring clamp.
What is the maximum wire length for this part?
The maximum wire length for this part is 30 metres.
What is the degree of pollution for this part?
The degree of pollution for this part is 2.
What is the overvoltage category for this part?
The overvoltage category for this part is 2.
- Integration into Siemens Simatic S7-300 PLC systems for efficient control and automation tasks
- Connection of digital 32 I/O modules in industrial automation systems
- Facilitating quick and easy wiring of digital I/O modules in manufacturing plants
- Replacement or upgrade of existing front connector modules in S7-300 PLC systems
- Use in control systems for various industries including automotive, food & beverage, and chemical processing
- Ideal for applications requiring reliable and secure connections for digital I/O modules
- Suitable for environments with operating temperatures between 0 and 60 degrees Celsius.
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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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!
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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!
2 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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