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- SSB401-11
- ESB Bus Interface Slave Module
- Japan
- 130 mm × 265 mm × 330 mm
- 5kg
- Xiamen, China
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SSB401-11 Technical Overview and Related Industrial Control Modules
1. Brand Information
The SSB401-11 belongs to a major industrial automation manufacturer specializing in distributed control systems (DCS), process control infrastructure, and industrial communication modules.
Products in this category are designed for continuous operation in heavy-duty industrial environments where system reliability, deterministic communication, and long service life are essential requirements.
2. Product Series Information
The SSB401-11 is part of the SSB400-series system bus interface family.
This series is designed for:
- Internal system bus communication in DCS architectures
- Data exchange between controllers and functional modules
- High-reliability industrial automation communication
- Redundant system configuration support
- Long-term stable operation in process industries
The SSB400 series functions as a backbone communication layer within distributed control system architectures.
3. Product Overview
The SSB401-11 is a system bus interface module used in distributed control systems. It provides communication pathways between system controllers, I/O modules, and other automation components.
The module ensures stable and synchronized data exchange across internal system buses, supporting reliable operation of plant-wide automation systems.
The 11 configuration is generally considered an entry or standard variant within the SSB401 family, focusing on stable performance and system compatibility.
4. Product Technical Parameters
| Parameter | Specification |
|---|---|
| Model | SSB401-11 |
| Product Type | System Bus Interface Module |
| System Function | Internal DCS communication and bus data exchange |
| Application Role | Controller-to-module communication interface |
| Communication Method | System-level industrial bus architecture |
| Data Processing | Signal routing, synchronization, internal communication handling |
| Power Supply | 24 V DC industrial standard |
| Redundancy Support | Supported (system-level configuration dependent) |
| Installation Type | Rack-mounted module |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Relative Humidity | 10% – 90% (non-condensing) |
| Electrical Isolation | Industrial-grade noise immunity design |
| Dimensions (W × H × D) | Approx. 130 mm × 265 mm × 330 mm |
| Weight | Approx. 5.0 kg |
| Housing Material | Industrial-grade metal chassis |
| Maintenance Type | Modular plug-in replacement design |
| Application Environment | Industrial control cabinets and system racks |
5. Product Introduction
The SSB401-11 is designed as a system-level communication interface within distributed control systems. It enables stable and structured data exchange between controllers and system modules.
It is typically installed in control cabinets or system racks where internal communication integrity is critical. The module ensures that system components remain synchronized during continuous industrial operation.
The 11 variant is generally used in standard configurations where reliability and compatibility are prioritized over advanced performance expansion.
6. Product Applications
The SSB401-11 is widely used in industrial automation environments requiring stable internal communication infrastructure.
Typical application areas include:
- Petrochemical processing facilities
- Oil refining and production systems
- Thermal power generation plants
- Chemical manufacturing plants
- Metallurgical and steel production systems
- Industrial monitoring systems
- Large-scale process automation environments
In these systems, the module acts as a communication backbone ensuring reliable data transfer across automation components.
7. Product Advantages
The SSB401-11 provides several key advantages:
- Stable internal system communication performance
- Suitable for continuous 24/7 industrial operation
- Strong resistance to electromagnetic interference
- Modular structure for easy maintenance
- Long operational lifecycle in industrial environments
- Compatible with redundant system architectures
- Compact design for rack integration
- Reliable performance under variable load conditions
8. Related Models (Same Series / Closely Related Units)
| Model | Description | Key Characteristics | Dimensions & Weight |
|---|---|---|---|
| SSB400 | Base system bus module | Entry-level communication support | 130 × 265 × 320 mm, approx. 4.9 kg |
| SSB401-11 | Standard node module | Stable communication performance | 130 × 265 × 330 mm, approx. 5.0 kg |
| SSB401-12 | Improved standard module | Enhanced stability version | 130 × 265 × 335 mm, approx. 5.1 kg |
| SSB401-13 | Enhanced communication module | Better data handling performance | 130 × 265 × 340 mm, approx. 5.2 kg |
| SSB410 | Advanced system bus module | Higher integration capability | 135 × 270 × 350 mm, approx. 5.8 kg |
9. Same Brand Popular Models (Related Industrial Modules)
| Model | Product Type | Functional Description | Dimensions & Weight |
|---|---|---|---|
| ADV551-P50 | Digital input module | High-density signal acquisition unit | 110 × 130 × 45 mm, approx. 0.6 kg |
| ADV561-P00 | Digital output module | Industrial actuator control module | 110 × 130 × 45 mm, approx. 0.65 kg |
| AAI543-H00 | Analog input module | Precision analog signal measurement module | 110 × 130 × 45 mm, approx. 0.7 kg |
| AAI841-S00 | Analog output module | Stable analog signal output module | 110 × 130 × 45 mm, approx. 0.7 kg |
| CP451-10 | Control processor module | Central processing unit for DCS systems | 140 × 130 × 50 mm, approx. 0.9 kg |
10. Engineering Summary
The SSB401-11 is a system bus interface module used in distributed control systems to maintain stable internal communication between controllers and system components.
It is designed for long-term industrial use with emphasis on reliability, modularity, and compatibility with redundant architectures. The module plays an essential role in ensuring communication consistency within large-scale automation systems.