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Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Digital Output Module

The Siemens 6ES7522-1BL01-0AB0 is a SIMATIC S7-1500 SM 522 digital output module with 32 digital transistor outputs for switching 24 V DC loads at up to 0.5 A per channel. The outputs are arranged in four groups of eight, allowing a maximum of 4 A per group, while high-speed switching, single-channel diagnostics, substitute values, and an integrated switching-cycle counter provide advanced functionality for demanding automation applications. The module is suitable for high-density digital actuator control where 24 V DC outputs are required.

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Description

The Siemens SIMATIC S7-1500 DQ 32x24VDC/0.5A HF provides 32 digital transistor outputs for controlling 24 V DC field devices and actuators. The outputs are arranged in four groups of eight, with each channel capable of switching up to 0.5 A and each group supporting up to 4 A. The module supports current-sourcing operation and provides short-circuit protection, inductive shutdown-voltage limitation, and direct control of digital inputs. With an output delay of up to 100 µs from 0 to 1 and 500 µs from 1 to 0 for resistive loads, it provides responsive switching for industrial control applications.

The high-feature module provides single-channel diagnostics, substitute values, and an integrated operating-cycle counter, together with MSO functionality and isochronous operation. Diagnostic monitoring includes supply-voltage monitoring, wire-break detection, short-circuit detection, and group-error indication, with dedicated LEDs for RUN, ERROR, maintenance, power, channel status, and diagnostics. It supports shielded field cables up to 1,000 m and unshielded cables up to 600 m, making it suitable for larger machinery and distributed control installations.

QTech Safety is a leading supplier of Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Digital Output Module in Ireland, offering competitive prices and fast worldwide shipping across United Kingdom (UK), Germany, France, Italy, Spain, United States USA, Canada, Mexico, and Western Australia (Perth). Buy Siemens PLC I/O Modules from one of Ireland’s most trusted industrial safety equipment suppliers.

Features of Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Digital Output Module

  • SIMATIC S7-1500 SM 522 high-feature digital output module.

  • Provides 32 digital transistor outputs.

  • Designed for 24 V DC loads.

  • Provides 0.5 A per output.

  • Outputs arranged in 4 groups of 8.

  • Maximum current of 4 A per group.

  • Supports current-sourcing operation.

  • Provides electronic short-circuit protection.

  • Supports inductive shutdown-voltage limitation.

  • Provides 100 µs maximum 0-to-1 output delay.

  • Provides 500 µs maximum 1-to-0 output delay.

  • Supports 100 Hz switching for resistive loads.

  • Supports 0.5 Hz switching for inductive loads.

  • Supports 10 Hz switching for lamp loads.

  • Provides single-channel diagnostics.

  • Supports substitute values.

  • Includes integrated operating-cycle counter.

  • Supports MSO.

  • Supports isochronous operation.

  • Provides supply-voltage monitoring.

  • Supports wire-break detection.

  • Supports short-circuit detection.

  • Supports group-error diagnostics.

  • Supports shielded cables up to 1,000 m.

  • Designed for high-density S7-1500 automation applications.

Technical Specifications of Siemens 6ES7522-1BL01-0AB0

  • Product Type: DQ 32x24VDC/0.5A HF
  • Product Family: SIMATIC S7-1500 digital output modules
  • Article Number: 6ES7522-1BL01-0AB0
  • Hardware Functional Status: From FS02
  • Firmware Version: V1.1.0
  • Firmware Update: Yes
  • I&M Data: I&M0 to I&M3
  • Engineering Software: STEP 7 TIA Portal V13 SP1 or higher
  • PROFIBUS: GSD V1.0 / Revision 5.1
  • PROFINET: GSD V2.3
  • Isochronous Mode: Yes
  • MSO: Yes
  • Integrated Operating-Cycle Counter: Yes
  • Number of Digital Outputs: 32
  • Output Type: Transistor
  • Output Operation: Current-sourcing
  • Output Grouping: 4 groups of 8 channels
  • Rated Output Voltage: 24 V DC
  • Permissible Supply Voltage: 19.2–28.8 V DC
  • Rated Output Current: 0.5 A per channel
  • Maximum Current per Group: 4 A
  • Maximum Current per Module: 16 A
  • Short-Circuit Protection: Yes, electronically clocked
  • Inductive Shutdown-Voltage Limitation: L+ −53 V
  • Output Delay: 100 µs max. from 0 to 1; 500 µs max. from 1 to 0
  • Switching Frequency: 100 Hz resistive; 0.5 Hz inductive; 10 Hz lamp load
  • Maximum Shielded Cable Length: 1,000 m
  • Maximum Unshielded Cable Length: 600 m
  • Diagnostics: Yes, including wire-break, short-circuit, supply-voltage and group-error monitoring
  • Substitute Values: Yes
  • Degree of Protection: IP20
  • Operating Temperature: −30°C to +60°C horizontal; −30°C to +40°C vertical
  • Dimensions (W × H × D): 35 × 147 × 129 mm
  • Weight: Approx. 280 g
  • Certifications/Approvals: Siemens product-specific approvals and certificates; suitable for safety-related tripping of standard modules up to PL d / Category 3 / SIL 2 from FS02.

Applications

The Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Digital Output Module is commonly used in:

  • High-density digital actuator control
  • Solenoid valve control
  • DC contactor switching
  • Indicator-light and signaling applications
  • Conveyor and production-line automation
  • Packaging and material-handling machinery
  • Machine control systems
  • Industrial process-control applications

Downloadable

Siemens 6ES7522-1BL01-0AB0 Product Datasheet

Why Choose QTech Safety?

At QTech Safety, we’re more than just a safety supplier we’re your trusted partner in workplace protection and compliance.
Here’s why companies across UK and Ireland (EU) choose us for safety products and training:

  • Comprehensive Range of Safety Equipment:
    From gas detection and PPE to industrial safety tools, we offer one of the widest selections of trusted brands all at competitive Irish market prices.
  • Test & Measurement Instruments You Can Trust:
    We supply a wide range of test and measurement instruments from the most leading and trusted brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity sensors, and other advanced measurement tools to support accurate diagnostics, condition monitoring, calibration, and maintenance applications.
  • Expert Health & Safety Training:
    We provide professional health and safety training programmes designed to help your workforce stay compliant and confident on the job.
  • Fast, Reliable Delivery Worldwide:
    Whether you’re in Texas United States or Perth Western Australia, our fast delivery service ensures you get your safety equipment quickly and efficiently.
  • Trusted by European Businesses:
    We’re proud to support industries across Europe (UK) with certified safety solutions, expert advice, and responsive customer service.

We Ship Worldwide

At QTech Safety, we supply industrial sensors and instrumentation across Ireland, offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers in Europe, North America, and Australia.

🡆 Europe (United Kingdom, Ireland, Germany, France, Italy, Spain, and the rest of European Union)
🡆 Australia (Western Australia WA, Queensland QLD, and New South Wales NSW)
🡆 North America (United States, Canada, Mexico)

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