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Product Introduction
The Schneider STBNIP2212 is a Standard Network Interface Module from the Modicon STB series, specifically engineered for distributed I/O architecture. It serves as a communication bridge between the STB I/O island and Ethernet-based networks such as Modbus TCP/IP or EtherNet/IP. This compact and high-performance module allows seamless integration into industrial automation systems, providing fast and reliable data transfer between devices and controllers.
Designed with flexibility and ease of use in mind, the STBNIP2212 supports hot-swapping and auto-configuration of connected I/O modules. Its DIN-rail mount design, robust build quality, and compatibility with multiple industrial protocols make it an ideal choice for distributed control systems in manufacturing, utilities, and infrastructure environments.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | STBNIP2212 |
| Product Type | Standard Network Interface Module |
| Supported Protocols | Modbus TCP/IP, EtherNet/IP |
| Communication Speed | 10/100 Mbps Ethernet |
| Number of Ports | 2 x RJ45 (Ethernet) |
| Backplane Interface | STB Power and Data Bus |
| Power Supply Input Voltage | 24 V DC |
| Power Consumption | 3.5 W (typical) |
| Diagnostic LEDs | Network status, module status, I/O status |
| Hot Swap Support | Yes |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Mounting | 35 mm DIN rail |
| Protection Rating | IP20 (housing only) |
| Dimensions (W x H x D) | 70 x 128.3 x 40.5 mm |
| Weight | 0.13 kg |
| Certifications | CE, UL, CSA, RoHS |
Product Applications
The STBNIP2212 is a versatile interface module used in a wide range of industries and scenarios:
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Distributed I/O Systems: Connects remote I/O terminals to central controllers via Ethernet.
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Machine Automation: Used in packaging, printing, CNC, and assembly lines for high-speed communication.
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Process Industries: Integrates sensors and actuators in chemical, oil & gas, or water treatment plants.
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Building Automation: Bridges building management systems (BMS) with field devices.
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Energy Management: Ensures efficient power monitoring and control across grid or facility-level networks.
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Transport & Infrastructure: Reliable I/O interface in smart traffic systems, airports, and rail control.
Product Advantages
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Dual Ethernet Ports: Enables easy daisy-chaining of multiple modules, reducing network complexity.
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Protocol Flexibility: Supports both Modbus TCP/IP and EtherNet/IP, making it suitable for diverse systems.
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Compact Footprint: Minimal panel space required, ideal for constrained installations.
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Hot-Swappable: I/O modules can be replaced without system shutdown, enhancing uptime.
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Modular Architecture: Easily scalable I/O islands tailored to application needs.
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Diagnostic LEDs: Real-time indicators reduce troubleshooting time.
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Robust and Reliable: Built for industrial environments with wide temperature and humidity tolerance.
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Ease of Integration: Auto-detection of I/O modules streamlines setup.
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Energy Efficient: Low power consumption supports sustainable design.
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Global Compliance: Certified for use worldwide in industrial automation.
Frequently Asked Questions (FAQ)
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What is the function of the STBNIP2212 module?
It acts as a network interface between the STB I/O island and Ethernet networks using Modbus TCP/IP or EtherNet/IP protocols. -
How many Ethernet ports does the module have?
The STBNIP2212 is equipped with two RJ45 Ethernet ports for communication and daisy-chaining. -
Can I hot-swap I/O modules with this unit?
Yes, it supports hot-swapping of I/O modules without needing to power down the system. -
What types of networks are compatible with this module?
It is compatible with Modbus TCP/IP and EtherNet/IP Ethernet-based networks. -
Does the STBNIP2212 support diagnostics?
Yes, it features LEDs for network, module, and I/O status diagnostics. -
What power supply is required for this module?
The module operates on 24 V DC. -
Can this be mounted in any orientation?
It is designed for vertical DIN rail mounting to ensure proper ventilation and function. -
What certifications does it carry?
CE, UL, CSA, and RoHS compliance make it suitable for international applications. -
Is the configuration complicated?
Not at all—modules are auto-recognized and configured with minimal setup. -
What is the weight and size of the module?
It weighs 0.13 kg and measures 70 x 128.3 x 40.5 mm.
Recommended Related Models (Same Series / Function)
| Model | Description | Communication | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| STBNIC2212 | CANopen Network Interface Module | CANopen | 30 x 119 x 89 | 0.19 |
| STBNIP2311 | Advanced Ethernet/IP Interface Module | EtherNet/IP | 35 x 120 x 90 | 0.22 |
| STBNIP2210 | Ethernet Interface Module (Legacy) | Modbus TCP | 30 x 119 x 89 | 0.17 |
| STBACO1220 | Digital Output Module (24V, 12 pts) | — | 30 x 119 x 89 | 0.18 |
| STBAMI1230 | Analog Input Module (4–20 mA, 3 ch) | — | 30 x 119 x 89 | 0.18 |
| STBXBE1100 | STB Power Distribution Module | — | 30 x 119 x 89 | 0.17 |
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| Model | Product Type | Main Function | Weight (kg) |
|---|---|---|---|
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