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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7121-1BB00-0AA0 |
| Alternative Part Number | 6ES71211BB000AA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This is a Siemens SIMATIC SC Series Digital Electronic Module. It operates at 24 V dc and is designed for plug-in mounting. |
| Short Description | Electronic Submodule 2 DI, 24 V DC |
| Weight (kg) | 0.015 |
| Height (mm) | 64.00 |
| Width (mm) | 10.00 |
| Depth (mm) | 51.00 |
| Country of Origin | Germany |
| Commodity Code | 85371091 |
| Introduction Date | October 1, 2005 |
| Discontinuation Date | October 1, 2015 |
| Cancellation Date | October 1, 2005 |
The Siemens 6ES7121-1BB00-0AA0 is a digital electronic module that belongs to the Simatic S7 family of PLC systems. This compact and lightweight unit, weighing just 15 grams, is designed to be easily plugged into your existing system. With a width of 10mm, height of 64mm, and depth of 51mm, it's designed to fit seamlessly into your setup without taking up much space.
This module operates with a rated load voltage of 24V DC and has a typical power loss of 0.4W. It features two digital inputs, with an input voltage rated at 24V DC for signal "1". The input delay for standard inputs ranges from 1.2ms to 4.8ms, ensuring quick and efficient operation.
The 6ES7121-1BB00-0AA0 is also equipped to handle 2-wire sensor encoders, making it a versatile addition to your PLC system. Despite its compact size, this module does not compromise on performance or reliability, making it a valuable asset for any industrial automation setup.
Please note that this module does not offer potential separation between the channels or between the channels and backplane bus. However, it has been tested for isolation with 1500V AC, ensuring its safety and durability in various operating conditions.
Crafted in Germany, this Siemens electronic submodule is a testament to the brand's commitment to quality, innovation, and precision engineering. Whether you're upgrading your current system or building a new one, the Siemens 6ES7121-1BB00-0AA0 digital electronic module is a reliable and efficient choice.
Commonly Asked Questions
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the category of this Siemens part?
This Siemens part falls under the category of PLC Systems.
What is the part family of this Siemens part?
This Siemens part belongs to the Simatic S7 family.
What is the description of this Siemens part?
This Siemens part is a SIMATIC SC Series Digital Electronic Module, with a 24 V dc, Plug-In Mount.
What is the weight of this Siemens part?
The weight of this Siemens part is approximately 0.015 kg.
What are the dimensions of this Siemens part?
The dimensions of this Siemens part are 64.00 mm in height, 10.00 mm in width, and 51.00 mm in depth.
What is the country of origin of this Siemens part?
This Siemens part originates from Germany.
What is the commodity code of this Siemens part?
The commodity code of this Siemens part is 85371091.
When was this Siemens part introduced and discontinued?
This Siemens part was introduced on October 1, 2005, and was discontinued on October 1, 2015.
What is the power loss of this Siemens part?
The typical power loss of this Siemens part is 0.4 W.
How many digital inputs does this Siemens part have?
This Siemens part has 2 digital inputs.
What is the input voltage of this Siemens part?
The rated input voltage of this Siemens part is 24 V dc.
What is the input delay of this Siemens part?
The input delay of this Siemens part at '0' to '1' is between 1.2 ms to 4.8 ms, and at '1' to '0' is between 1.2 ms to 4.8 µs.
What is the maximum cable length for this Siemens part?
The maximum cable length for this Siemens part is 1,000 m for shielded cables and 600 m for unshielded cables.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
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.
