Brand:Schneider PLC Item No.:STBNIP2311 Product Origin:France Product Dimensions:40.5 x 130 x 70 mm Product Weight:0.145 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
Schneider STBNIP2311 Network Interface Module is a reliable Ethernet communication component designed for Modicon STB distributed I/O systems. It enables remote I/O modules to communicate with PLC-based control systems, helping industrial users build efficient and flexible automation networks.
In modern manufacturing environments, distributed control architectures are increasingly important for improving machine flexibility and reducing installation complexity. The STBNIP2311 provides a practical solution by connecting field-level I/O devices to industrial Ethernet networks while maintaining centralized control through PLC systems.
The module supports Ethernet Modbus TCP/IP communication and provides stable data exchange for automation applications requiring reliable response and continuous operation. It is widely suitable for machine automation, production lines, and industrial equipment where efficient communication between controllers and field devices is required.
Schneider STBNIP2311 features dimensions of 40.5 × 130 × 70 mm and a weight of 0.145 kg (0.32 lb). Its compact design allows convenient integration into control cabinets while maintaining dependable communication performance.
With strong Ethernet connectivity, flexible distributed I/O capability, and industrial-grade reliability, Schneider STBNIP2311 Network Interface Module is an excellent choice for automation upgrades, machine control systems, and industrial communication solutions.
Technical Specifications
Parameter
Specification
Brand
Schneider Electric
Model Number
STBNIP2311
Product Type
Network Interface Module
Product Series
Modicon STB
Communication Protocol
Ethernet Modbus TCP/IP
Ethernet Speed
10/100 Mbit/s
Ethernet Interface
RJ45 Port
Network Function
Distributed I/O Communication
Power Supply
24 V DC
Installation Type
DIN Rail Mount
Protection Rating
IP20
Status Indicators
Power / Network / Error LEDs
System Compatibility
Modicon STB Distributed I/O System
Dimensions
40.5 × 130 × 70 mm
Weight
0.145 kg (0.32 lb)
Recommended Related Models
Model
Product Type
Description
Schneider STBNFP2212
Network Interface Module
FIPIO communication interface for Modicon STB
Schneider STBNIP2212
Network Interface Module
Ethernet Modbus TCP/IP interface module
Schneider STBNIC2212
Network Interface Module
EtherNet/IP communication interface module
Schneider STBACI1400
Analog Input Module
Modicon STB analog input expansion module
Schneider STBDDI3725
Digital Input Module
Modicon STB digital input module
Popular Related Models
Model
Module Type
Application
Schneider Modicon STB Series
Distributed I/O System
Remote I/O automation applications
Schneider Modicon M340
PLC Controller
Medium-scale industrial control
Schneider Modicon M580
PLC Controller
High-performance automation systems
Schneider Premium Series
PLC Controller
Industrial automation applications
Schneider Modicon Quantum Series
PLC Controller
Large-scale control systems
Applications
Schneider STBNIP2311 Network Interface Module is an Ethernet communication interface designed for Modicon STB distributed I/O systems. It provides reliable connection between PLC controllers and remote I/O islands through Ethernet Modbus TCP/IP networks, allowing industrial automation systems to achieve efficient data exchange and flexible control structures.
Typical application areas include:
Factory automation systems
Distributed I/O control networks
Packaging machinery
Assembly production lines
Material handling equipment
Industrial machine control systems
Manufacturing monitoring systems
Process automation applications
The Schneider STBNIP2311 Network Interface Module is suitable for automation projects requiring decentralized I/O management and stable industrial communication. By connecting remote I/O modules directly to Ethernet networks, it helps reduce wiring complexity, improve system flexibility, and simplify machine design.
With reliable Ethernet connectivity and compact installation characteristics, the STBNIP2311 provides an effective communication solution for OEM machine builders, system integrators, and industrial automation engineers.
Advantages
Schneider STBNIP2311 Network Interface Module combines Ethernet communication capability, distributed I/O flexibility, and reliable industrial performance to support modern automation applications.
High-Speed Ethernet Communication
The STBNIP2311 provides Ethernet Modbus TCP/IP connectivity, enabling efficient data exchange between PLC systems and distributed field devices.
Flexible Distributed Architecture
The module allows Modicon STB I/O islands to be installed closer to field devices, reducing complicated wiring and improving system organization.
Compact Installation Design
Its compact structure allows easy installation in automation cabinets where space optimization is important.
Stable Industrial Communication
Designed for continuous industrial operation, the module provides dependable network performance for production environments.
Easy Diagnostics and Maintenance
Integrated status indicators help engineers quickly identify communication conditions and module operating status.
Scalable Automation Integration
The module supports flexible system expansion, allowing additional distributed I/O components to be added according to application requirements.
Technical FAQs
Q1: What is the main function of Schneider STBNIP2311?
A: The STBNIP2311 provides Ethernet Modbus TCP/IP communication between PLC controllers and Modicon STB distributed I/O systems.
Q2: Which communication protocol does STBNIP2311 support?
A: It supports Ethernet Modbus TCP/IP communication for industrial automation applications.
Q3: Why does STBNIP2311 fail to communicate with the PLC?
A: Possible causes include incorrect IP settings, network configuration errors, damaged Ethernet cables, communication parameter problems, or power supply issues.
Q4: How can an Ethernet communication fault be diagnosed?
A: Check IP address settings, Ethernet connections, PLC communication parameters, network status indicators, and connected devices.
Q5: Can STBNIP2311 be used with distributed I/O systems?
A: Yes, it is specifically designed for Modicon STB distributed I/O architectures and remote I/O island applications.
Q6: What causes unstable network communication on STBNIP2311?
A: Common causes include network interference, incorrect cable installation, IP address conflicts, poor connections, or configuration errors.
Q7: How does STBNIP2311 improve automation system design?
A: It allows remote I/O modules to communicate through Ethernet networks, reducing wiring requirements and improving system flexibility.
Q8: Can STBNIP2311 communicate with different PLC brands?
A: Yes, any PLC system supporting Ethernet Modbus TCP/IP communication can communicate with the module through correct configuration.
Q9: What maintenance is recommended for STBNIP2311?
A: Regular inspection of Ethernet connections, power supply stability, network parameters, and diagnostic information is recommended.
Q10: What should be checked before replacing STBNIP2311?
A: Confirm network configuration, PLC compatibility, distributed I/O structure, power requirements, and application conditions before replacement.
