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6ES7521-1BH10-0AA0 Siemens SIMATIC S7-1500 Digital I/O Module

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6ES7521-1BH10-0AA0 Siemens SIMATIC S7-1500 Digital I/O Module

6ES7521-1BH10-0AA0 Siemens SIMATIC S7-1500 Digital I/O Module

The 6ES7521-1BH10-0AA0 digital input/output module can be seamlessly integrated with the S7-1500 PLC series system to expand the PLC I/O function. Through multi-channel digital input and output interfaces, it can effectively receive and output digital signals from various industrial equipment (such as sensors, switches, actuators, etc.) to ensure the efficient operation of automatic control systems.

HS CODE : 8538909200

  • Product No :

    6ES7521-1BH10-0AA0 6ES75211BH100AA0
  • Manufacture :

    Siemens
  • Size (cm) :

    15.1 * 20.3 * 4
  • Weight (kg) :

    0.304
  • Origin :

    Germany
  • Warranty :

    12 Month
  • Lead Time :

    Ready Stock
  • Description :

    I/O Module

Main functions and features

Digital input and output: Support multiple digital input and digital output channels, can simultaneously connect multiple devices for signal acquisition and control, suitable for a variety of industrial automation applications.

High-speed response: provides fast digital signal input response, and can accurately control the digital output, to meet the requirements of industrial automation systems for real-time.

Simplified configuration and integration: Through the TIA Portal software, users can easily configure, integrate and debug the module, making it seamless with other control modules in the S7-1500 series.

High reliability and anti-interference: Industrial design, adapt to harsh industrial environment, with good anti-electromagnetic interference ability and long service life, can work stably in harsh environment.

Remote I/O support: Supports data exchange with remote devices, and can be integrated with distributed control systems to achieve remote monitoring and control.

Real-time diagnosis: The built-in real-time diagnosis function monitors the input/output signal status and provides detailed fault information through the TIA Portal to help users quickly locate faults.

Technical specification

Product Number: 6ES7521-1BH10-0AA0

Applicable PLC: Siemens S7-1500 series

Input type: numeric input

Output type: digital output

Input voltage range:

Input: 24V DC

Output voltage range:

Output: 24V DC (suitable for connection with industrial equipment)

Number of channels:The module supports multiple input and output channels (the number of channels depends on the model and configuration).

Power supply:Reduced external power requirements through the S7-1500 PLC backplane.

Operating temperature range:0°C to 60°C, suitable for most industrial environments.

Connection mode:Connects to the S7-1500 PLC host through the backplane port.

Diagnostic functions:The TIA Portal provides real-time diagnostic information to help users quickly identify the status of input/output signals and possible faults.

Application scenario

Industrial automation: In production line automation, equipment control and other scenarios, connect sensors, switches, actuators and other devices to collect signals and control them.

Process control: Used in chemical, petroleum, pharmaceutical and other process control systems to ensure the accurate acquisition and control of digital signals, improve the stability of the production process.

Robot control: For robot control systems, connecting digital sensors and actuators to help achieve precise motion control and signal acquisition.

Smart Manufacturing: In smart factories and industrial Internet applications, it helps realize equipment networking, data acquisition and remote control, improving production efficiency and equipment availability.

Remote monitoring and control: Support remote I/O configuration, suitable for distributed control systems, remote monitoring and device management.

Advantage

Multi-channel input/Output: The module supports multiple input and output channels, enabling the connection of more devices and efficient signal exchange.

High response speed: It can quickly respond to the digital input signal and accurately control the output signal, which is suitable for industrial control applications with high real-time requirements.

Simplified configuration and commissioning: The TIA Portal configuration and monitoring module simplifies the system integration and commissioning process.

High reliability: Industrial design, anti-interference ability, can operate stably in harsh environments, improve the reliability of the system.

Remote monitoring and fault diagnosis: Supports remote monitoring and real-time diagnosis functions to help find and resolve faults in a timely manner and reduce downtime.

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!
Bou L
Sales Specialist
[email protected]
+86-175 5077 6091

Conditions

Original Brand New

Approximate Lead Time

3-5 days

Warranty

One Year

Online Service

24 / 7

Express Company

DHL / FedEx / UPS / TNT etc.

MOQ

1 Piece

TZ Tech is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.
While many PLC products will have firmware already installed, TZ Tech makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application.

TZ Tech also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source.
TZ Tech also makes no representations as to your right to install any such firmware on the product.
TZ Tech will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Copyright 2025 @ TZ TECH Co., LTD. .All Rights Reserved Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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