Brand:Schneider PLC Item No.:STBDDI3425K Product Origin:France Product Dimensions:18.4 x 125 x 65.1 mm Product Weight:0.111 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Schneider STBDDI3425K Basic Numeric Input Kit is a professional industrial automation component designed for digital signal acquisition within Modicon STB distributed I/O systems. It creates a reliable connection between field devices and automation controllers, supporting accurate equipment monitoring and control.
In modern industrial environments, digital input signals play an important role in machine operation, production monitoring, and system safety. The STBDDI3425K enables automation systems to receive information from switches, sensors, and control devices, improving operational visibility and efficiency.
With its modular architecture and practical installation design, this input kit is suitable for manufacturing equipment, machine automation, and distributed control applications. It helps engineers build flexible automation systems while maintaining stable signal performance.
The Schneider STBDDI3425K Basic Numeric Input Kit is an effective choice for industrial users seeking dependable digital input capability and long-term automation reliability.
Technical Specifications
Parameter
Specification
Manufacturer
Schneider Electric
Model
STBDDI3425K
Product Type
Basic Numeric Input Kit
Product Family
Modicon STB Distributed I/O
Input Type
Digital Input
Number of Inputs
4 Channels
Input Voltage
24 V DC
Input Voltage Range
11–30 V DC at State 1
Signal Type
Discrete ON/OFF Signal
Input Logic
Positive Logic
Input Current
8 mA
Response Time
3.5 ms Off-to-On / 3.8 ms On-to-Off
Input Filtering
3 ms
Protection Function
Reverse Polarity Protection
Rated Supply Voltage
24 V DC
Installation Type
Modular I/O Mounting
Application
Industrial Automation and Machine Control
Dimensions
18.4 × 125 × 65.1 mm
Weight
0.111 kg (0.24 lb)
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Applications
The Schneider STBDDI3425K Basic Numeric Input Kit is a dependable digital signal acquisition solution designed for Modicon STB distributed I/O systems. It provides reliable collection of discrete input signals from industrial field devices, allowing automation controllers to accurately monitor equipment status and operating conditions.
The STBDDI3425K is widely used in industrial automation applications:
Factory Automation Systems
The module is suitable for production lines requiring stable digital signal monitoring from sensors, switches, and machine components.
Machine Control Equipment
It supports automated machinery by receiving ON/OFF signals for equipment operation, position detection, and status feedback.
Industrial Monitoring Applications
The module helps automation systems collect real-time field information for equipment supervision and process management.
Distributed I/O Expansion Projects
It provides an efficient solution for expanding digital input capability in remote automation architectures.
OEM Automation Solutions
The compact modular design makes it suitable for customized machines and industrial equipment requiring flexible signal input integration.
The Schneider STBDDI3425K Basic Numeric Input Kit delivers stable digital input performance, helping engineers achieve reliable automation control, efficient system expansion, and improved equipment monitoring.
Key Performance Benefits
Reliable Digital Signal Acquisition
The Schneider STBDDI3425K provides accurate input signal processing, ensuring dependable communication between field devices and automation controllers.
Stable 24 V DC Signal Handling
The module is designed for common industrial digital input applications, providing consistent operation in automation environments.
Fast Signal Response Capability
The module supports efficient detection of input changes, allowing control systems to respond quickly to equipment conditions.
Flexible Modicon STB Integration
It can be integrated into Schneider distributed I/O systems, providing a practical solution for automation system expansion.
Complete Input Kit Configuration
The kit design simplifies installation by providing the required components for convenient system integration.
Compact Modular Structure
The space-efficient design helps optimize control cabinet layouts while maintaining industrial reliability.
Enhanced System Reliability
Accurate digital input monitoring helps reduce control errors and improves overall automation performance.
Technical FAQs
1. What is the Schneider STBDDI3425K Basic Numeric Input Kit used for?
It is used to collect digital ON/OFF signals from industrial sensors, switches, and field devices.
2. How many digital input channels does the STBDDI3425K provide?
It provides four digital input channels for industrial automation applications.
3. What input voltage does the STBDDI3425K support?
It supports 24 V DC digital input signals.
4. Which automation platform is compatible with this module?
It is designed for Schneider Modicon STB distributed I/O systems.
5. What types of devices can be connected to this input kit?
It can connect with industrial sensors, limit switches, proximity sensors, and other digital devices.
6. Why are digital input modules important in automation systems?
They allow controllers to receive real-time equipment status information for accurate control decisions.
7. What should be checked before installing the STBDDI3425K?
Input voltage, wiring configuration, system compatibility, and controller settings should be confirmed.
8. How does this module improve industrial automation performance?
It provides reliable field signal collection, improving monitoring accuracy and system response.
9. What protection functions are available in this module?
The module includes input protection and reverse polarity protection functions.
10. What are the advantages of Schneider digital input solutions?
They provide reliable signal processing, flexible integration, and stable operation in industrial environments.
