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Siemens 6ES7521-1BH10-0AA0

SKU: 6ES7521-1BH10-0AA0
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$332.00
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Siemens 6ES7521-1BH10-0AA0 | Digital Input Module for SIMATIC S7-1500 PLCs

Overview

The Siemens 6ES7521-1BH10-0AA0 is a standard 16-channel digital input (DI) module for the SIMATIC S7-1500 PLC series. It operates at 24V DC and features sink input circuitry, providing reliable signal acquisition in industrial automation environments. Designed for durability and compact installation, this module is ideal for standard digital signal monitoring.

Key Features

  • 16 Digital Inputs – 24V DC, sink (type 1) configuration

  • Module Type: Standard (ST)

  • Debounce Time Configurable – Reduces signal noise for accurate readings

  • Status LEDs: Clear diagnostics per channel

  • Compact Width (35 mm): Saves control cabinet space

  • Compatible with TIA Portal: Easy parameter configuration

  • Firmware Upgradable: Stay current with system updates

  • Front Connector Required: Push-in or screw terminal (ordered separately)

Technical Specifications

  • Catalog Number: 6ES7521-1BH10-0AA0

  • Voltage Range: 20.4 to 28.8 V DC

  • Input Type: Sink (current-sinking), type 1 (IEC 61131)

  • Nominal Input Voltage: 24V DC

  • Input Delay:

    • OFF → ON: 0.05 to 20 ms (adjustable)

    • ON → OFF: 0.05 to 20 ms (adjustable)

  • Current per Input: 2.5 mA

  • Isolation: Groupwise (8 inputs per group)

  • Power Loss: Approx. 1.5 W

  • Current Draw from Backplane Bus: Max. 35 mA

  • Dimensions (W x H x D): 35 x 147 x 129 mm

  • Weight: Approx. 210 g

  • Operating Temperature: 0°C to +60°C

  • Protection Class: IP20

  • Certifications: CE, UL, cULus, RoHS compliant

Applications

  • Industrial Machine Control

  • Factory Automation

  • Conveyor and Packaging Systems

  • Monitoring of Switches, Sensors, Pushbuttons

Why Choose the 6ES7521-1BH10-0AA0?

  • Compact & Efficient: High-density input module in a slim housing

  • Reliable Signal Capture: Adjustable debounce filters reduce false readings

  • Easy Integration: Seamless with SIMATIC S7-1500 and TIA Portal

  • Diagnostic Capability: LED indicators speed up troubleshooting

  • Durable & Certified: Built to last in demanding industrial conditions

Order Now

In stock and available for immediate shipping.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 6ES7521-1BH10-0AA0 | Digital Input Module for SIMATIC S7-1500 PLCs

Overview

The Siemens 6ES7521-1BH10-0AA0 is a standard 16-channel digital input (DI) module for the SIMATIC S7-1500 PLC series. It operates at 24V DC and features sink input circuitry, providing reliable signal acquisition in industrial automation environments. Designed for durability and compact installation, this module is ideal for standard digital signal monitoring.

Key Features

  • 16 Digital Inputs – 24V DC, sink (type 1) configuration

  • Module Type: Standard (ST)

  • Debounce Time Configurable – Reduces signal noise for accurate readings

  • Status LEDs: Clear diagnostics per channel

  • Compact Width (35 mm): Saves control cabinet space

  • Compatible with TIA Portal: Easy parameter configuration

  • Firmware Upgradable: Stay current with system updates

  • Front Connector Required: Push-in or screw terminal (ordered separately)

Technical Specifications

  • Catalog Number: 6ES7521-1BH10-0AA0

  • Voltage Range: 20.4 to 28.8 V DC

  • Input Type: Sink (current-sinking), type 1 (IEC 61131)

  • Nominal Input Voltage: 24V DC

  • Input Delay:

    • OFF → ON: 0.05 to 20 ms (adjustable)

    • ON → OFF: 0.05 to 20 ms (adjustable)

  • Current per Input: 2.5 mA

  • Isolation: Groupwise (8 inputs per group)

  • Power Loss: Approx. 1.5 W

  • Current Draw from Backplane Bus: Max. 35 mA

  • Dimensions (W x H x D): 35 x 147 x 129 mm

  • Weight: Approx. 210 g

  • Operating Temperature: 0°C to +60°C

  • Protection Class: IP20

  • Certifications: CE, UL, cULus, RoHS compliant

Applications

  • Industrial Machine Control

  • Factory Automation

  • Conveyor and Packaging Systems

  • Monitoring of Switches, Sensors, Pushbuttons

Why Choose the 6ES7521-1BH10-0AA0?

  • Compact & Efficient: High-density input module in a slim housing

  • Reliable Signal Capture: Adjustable debounce filters reduce false readings

  • Easy Integration: Seamless with SIMATIC S7-1500 and TIA Portal

  • Diagnostic Capability: LED indicators speed up troubleshooting

  • Durable & Certified: Built to last in demanding industrial conditions

Order Now

In stock and available for immediate shipping.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 6ES7521-1BH10-0AA0

Siemens 6ES7521-1BH10-0AA0

$332.00
Add to wishlist
Siemens 6ES7521-1BH10-0AA0

Siemens 6ES7521-1BH10-0AA0

Your Price:
$332.00
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