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MOUNTING BASE MODICON SCHNEIDER STBXBA1000
- PLC
- STBXBA1000
- ADVANTYS
- MODICON STB
In stock
ℹ️ Additional Information
| Condition |
USED/EXCELLENT CONDITION |
|---|---|
| Manufacturer |
SCHNEIDER |
| Product Code |
200.299.13751 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
Modicon STB – mounting base – for I/O module – 13.9 mm
PLC Mounting Base / I/O Base Module – Advantys STB STBXBA1000
This is a PLC mounting base (I/O base module), specifically the STBXBA1000 from the Advantys STB series by Schneider Electric. It is a fundamental component in distributed I/O systems, providing both mechanical support and electrical connectivity for PLC modules.
What it is
The STBXBA1000 is a base unit used in Modicon Advantys STB distributed I/O systems. It acts as the physical and electrical foundation where I/O modules are installed. While it does not perform any processing or control functions itself, it is essential for building a modular and scalable automation system.
What it does
- Provides:
o Mechanical support for mounting modules (DIN rail installation)
o Electrical backplane connection between modules - Allows modules to:
o Share power supply
o Communicate via internal bus system
o Operate as part of a unified I/O structure
This ensures reliable and organized system integration.
How it’s used
The system is built in a modular way:
Base → I/O module → I/O module → additional modules
- Each module plugs into a base like the STBXBA1000
• Multiple bases can be connected to expand the system
• The backplane ensures seamless communication between all modules
This modular approach allows easy expansion, maintenance, and customization.
What you see
- A long, robust plastic structure designed for industrial environments
• Internal backplane connectors for electrical communication
• Clips and locking mechanisms for:
o DIN rail mounting
o Secure attachment of I/O modules
Where it’s used
The STBXBA1000 base module is commonly used in:
• Distributed I/O systems
• Remote automation panels
• Machine control systems
• Industrial production lines
• Process automation applications
It is especially useful when I/O needs to be located away from the main PLC.
Compared to other PLC components
| Device | Role |
| Memory card | Program storage |
| Ethernet module | Network communication |
| Cable/connector | Signal wiring |
| This base | Mechanical + electrical mounting platform |
Key advantages
- Modular and scalable system design
• Easy installation on DIN rail
• Reliable electrical connections via backplane
• Simplified maintenance and module replacement
• Organized and compact control panel layout
Simple explanation
In simple terms, this is like a “socket rail” for PLC modules. You plug modules into it so they can connect, communicate, and receive power. It doesn’t control anything by itself, but without it, the system cannot be assembled or function properly
