SIEMENS 6ES7521-1BH10-0AA0 Digital I/O Module

SIEMENS 6ES7521-1BH10-0AA0 Digital I/O Module

SIEMENS 6ES7521-1BH10-0AA0 Specification

Model:6ES7521-1BH10-0AA0 
Type:Digital I/O Module
Brand:BECKHOFF  
Number of Inputs:32 Channels
Input Voltage Range:24 V DC
Input Current:Typical: 6 mA per channel
Response Time:Typically 3.2 ms
Input Type:Type 3 (IEC 61131)
Connectivity:Push-in front connector
Dimensions:2.4x12.5x14.5cm
Weight:0.24kg

SIEMENS 6ES7521-1BH10-0AA0 Description

The SIEMENS SIMATIC S7-1500 Digital I/O Module, model number 

6ES7521-1BH10-0AA0, is an essential component for industrial control 

systems.  It features 32 high-quality digital inputs, each designed for 24V 

DC operation, ensuring reliability and efficiency in processing signals from 

sensors and other devices.

Equipped with a push-in front connector, this 6ES7521-1BH10-0AA0 module 

simplifies installation and maintenance, allowing for quick and secure connections 

without the need for additional tools.  The integrated push-in technology ensures a 

robust connection that stands up to demanding industrial environments.

With a typical input delay time of 3.2 milliseconds, the 6ES7521-1BH10-0AA0 

module provides fast response times, crucial for applications requiring immediate 

action based on input signals.  This feature minimizes downtime and enhances 

overall system performance.

The compact size and lightweight design make it easy to integrate into existing 

control panels, without compromising on functionality.  The dimensions of 

2.4x12.5x14.5cm allow for efficient use of space, and the weight of 0.24kg 

ensures portability if necessary.

For added convenience, the module comes with an optional push-in front connector 

that can be purchased separately, providing flexibility in connecting various types 

of input devices.  Additionally, the inclusion of a push-in front connector facilitates 

easier wiring and reduces the risk of contact damage during assembly.

→The short information:

Sales Manager: King
Email:plc@mvme.cn
WhatsApp:+86 18030170117
Skype:+86 18030170117
Wechat:plcnew

→About us

1.All product pictures are real figure, please contact us if you need more photo.
2.all sold products quality assurance for a year, if you receive the goods within one 

month we can give you a replacement or return any quality problem.
3.we are China's largest industrial control products suppliers, if you need other types of 

products, please inquiry with us, we will give you a reply immediatey
4.if you buy more than one, we will give you a discount, if you have received the price, 

please contact us, we will try to make you satisfied, our clients from all over the world, 

welcome to China.
5.Welcome to inquire our manager A dedicated account manager will be responsible for the 

customer's orders.
We still have a lot of PLC/DCS/TSI/ESD Module in stock, contact us quickly for prices.
Our global team of account managers are committed to supplying you with industry-leading 

parts, service and speed. 

→FAQ

Q: Is your product new or refurbished?
A: All our products are original new with one year warranty.
Q: How many days the goods will arrive my hands if I place the order now?
A: As soon as we receive the payment, I will ship the products immediately.
It usually take 3-5 days from China to your hands.
Q: Could you give me some discount?
A: Contact King to get more discount 
Q:Do you have datasheet?
A: Yes,Pls contact King to get datasheet 
Q:Can you offer Certificate for the items ?
A: Yes Pls contact King to check

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