6ES7521-1BL00-0AB0

Siemens 6ES7521-1BL00-0AB0 available at EU Automation. Get in touch today for a quick price.

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Product description for Siemens 6ES7521-1BL00-0AB0

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The Siemens 6ES7521-1BL00-0AB0 is a high-performance digital input module designed for the SIMATIC S7-1500 automation system. This module features 32 digital inputs, grouped in sets of 16, with an input delay range of 0.05 to 20 ms. Compatible with IEC 61131 Type 3 input characteristic curve, it offers versatile functionality, including gate start/stop, freely usable digital input, and counter capabilities.

With a firmware version of V2.2.1, the 6ES7521-1BL00-0AB0 supports isochronous mode, prioritised startup, and I&M data (I&M0 to I&M3). The module operates with a 24V DC supply voltage and has reverse polarity protection. It also provides diagnostic functions, hardware interrupts, and channel status displays for efficient monitoring and troubleshooting.

The Siemens 6ES7521-1BL00-0AB0 digital input module is engineered with STEP 7 TIA Portal (configurable/integrated as of version V13 SP1) and is compatible with PROFIBUS and PROFINET communication protocols. With a compact design measuring 35mm in width, 147mm in height, and 129mm in depth, this module is an ideal solution for a wide range of industrial automation applications. Please note that a front connector with screw terminals or push-in connections must be ordered separately.

Specification for Siemens 6ES7521-1BL00-0AB0

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Related questions for Siemens 6ES7521-1BL00-0AB0

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Common uses for Siemens 6ES7521-1BL00-0AB0

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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

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Great find


Fast and effective to deal with by phone or email. Response time good and shipping next day, Glad to have found them.

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Direct


Direct, kind clerk. I get quick and accurate feedback on my inquiries. I love working with them! Thank you!

4 days ago

Shunji Kawasaki

Quick delivery than manufactuer


Normal delivery time was 1 month from the manufacturer. But EU Automation provided spare parts within 14 days (2 weeks).

5 days ago

Keith Dusome

Responses to queries were quick .


Responses to queries were quick . agents are polite and helpful Pricing was good . Stock was good

1 week ago

Claudio Santarossa

Easy ordering and fast delivery.


Easy ordering and fast delivery.

1 week ago

Carlos

EU Automation Service & Product


EU Automation Service & Product provided a good quality and performance results for our order. The communication of shipping and delivery was on time. Customer service was always attentive and interested in our needs.

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Michael Weiß

Quick response


Quick response, pleasant service.

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Piervito Squeo

Fast and cheap


Fast and cheap

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Everything is fine OK


Everything is fine OK

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Joan Kong

Fast & responsive sales representative.


Fast & responsive sales representative.

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Clear communication, quick response

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Communication and speed handeling are excellent

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They were very fast and also very…


They were very fast and also very smart. Thanks a lot for your support.

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2 weeks ago

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