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Siemens 6ES7522-1BH10-0AA0 SIMATIC S7-1500 Digital Output Module
The Siemens 6ES7522-1BH10-0AA0 is a SIMATIC S7-1500 SM 522 digital output module with 16 digital transistor outputs for switching 24 V DC loads. Each output is rated at 0.5 A, with the channels arranged in groups of eight and a total current capacity of up to 4 A per group. The module is suitable for controlling solenoid valves, DC contactors, indicator lights, and other digital actuators in industrial automation systems. It provides a compact solution for expanding digital output capacity in S7-1500 systems.
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Categories: PLC I/O Modules
Description
The Siemens SIMATIC S7-1500 DQ 16x24VDC/0.5A BA provides 16 digital transistor outputs for controlling 24 V DC loads in industrial automation applications. The outputs are arranged in two groups of eight, with each channel capable of switching up to 0.5 A. The module supports current-sourcing operation and provides a rated output voltage of 24 V DC. It can control digital inputs and is suitable for common industrial loads such as solenoid valves, DC contactors, and indicator lamps. The outputs support fast response, with a maximum output delay of 100 µs from 0 to 1 and 500 µs from 1 to 0 when operating with resistive loads.
The module provides short-circuit protection with an electronic response threshold of approximately 1 A and limits inductive shutdown voltage to L+ −53 V. It supports switching frequencies of up to 100 Hz for resistive loads, 0.5 Hz for inductive loads, and 10 Hz for lamp loads. Siemens specifies a maximum total current of 4 A per output group and provides electrical separation between the output groups and the backplane bus. The module supports shielded field cables up to 1,000 m and unshielded cables up to 600 m, with green channel-status LEDs and red diagnostic indication available for monitoring module operation.
QTech Safety is a leading supplier of Siemens 6ES7522-1BH10-0AA0 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 6ES7522-1BH10-0AA0 SIMATIC S7-1500 Digital Output Module
- SIMATIC S7-1500 SM 522 digital output module.
- Provides 16 digital transistor outputs.
- Designed for 24 V DC loads.
- Provides 0.5 A per output.
- Outputs arranged in 2 groups of 8.
- Supports current-sourcing operation.
- Provides short-circuit protection.
- Includes electronic short-circuit response.
- Limits inductive shutdown voltage to L+ −53 V.
- Supports control of digital inputs.
- Supports up to 100 Hz switching with resistive loads.
- Supports up to 0.5 Hz switching with inductive loads.
- Supports up to 10 Hz switching with lamp loads.
- Supports up to 4 A per output group.
- Supports redundant control of a load.
- Supports parallel switching for logic links.
- Supports shielded cables up to 1,000 m.
- Supports unshielded cables up to 600 m.
- Provides green channel-status LEDs.
- Includes red diagnostic indication.
- Supports prioritized startup.
- Includes I&M0 to I&M3 identification data.
- Suitable for solenoid valves, contactors, and indicator lights.
- Designed for S7-1500 machine and process automation.
Technical Specifications of Siemens 6ES7522-1BH10-0AA0
- Product Type: DQ 16x24VDC/0.5A BA
- Product Family: SIMATIC S7-1500 digital output modules
- Article Number: 6ES7522-1BH10-0AA0
- Hardware Functional Status: FS01
- Firmware Version: V1.0.0
- Firmware Update: Yes
- I&M Data: I&M0 to I&M3
- Engineering Software: STEP 7 TIA Portal V13 or higher
- STEP 7: V5.5 SP3 or higher
- PROFIBUS: GSD V1.0 / Revision 5.1
- PROFINET: GSD V2.3
- MSO: Yes
- Number of Digital Outputs: 16
- Output Type: Transistor
- Output Operation: Current-sourcing
- Output Grouping: 2 groups of 8
- 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: 8 A
- Short-Circuit Protection: Yes
- Short-Circuit Response Threshold: Approx. 1 A
- 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
- Parallel Switching: Yes, for logic operations and redundant load control
- Maximum Cable Length: 1,000 m shielded; 600 m unshielded
- Power Consumption from Backplane Bus: 1.15 W
- Power Loss: 2.2 W typical
- Electrical Isolation: Channels isolated from backplane bus; channels isolated in groups of 8
- Diagnostics: No diagnostic function
- Operating Temperature: −30°C to +60°C horizontal; −30°C to +40°C vertical
- Maximum Installation Altitude: 5,000 m, with restrictions above 2,000 m
- Degree of Protection: IP20
- Front Connector: 40-pole Push-in front connector included
- Dimensions (W × H × D): 25 × 147 × 129 mm
- Weight: Approx. 230 g
- Certifications/Approvals: Siemens General Product Approval and applicable product-specific certificates and declarations
Applications
The Siemens 6ES7522-1BH10-0AA0 SIMATIC S7-1500 Digital Output Module is commonly used in:
- Solenoid valve control
- DC contactor switching
- Indicator-light control
- Machine actuator control
- Conveyor and production-line automation
- Industrial control panels
- Digital process-control applications
- Expanding digital output capacity in SIMATIC S7-1500 systems
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Here’s why companies across UK and Ireland (EU) choose us for safety products and training:
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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:
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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.
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