مقدمة المنتج
The Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module is an advanced communication module specifically designed for optical ESB (Embedded System Backbone) bus networks. As part من Yokogawa’s control system infrastructure, it functions as a repeater that regenerates and retransmits optical signals, extending communication ranges and ensuring the integrity من real-time industrial data exchange.
This slave repeater module is engineered for mission-critical automation applications in industries such as power generation, oil & gas, petrochemical, and pharmaceutical manufacturing. With its robust construction, optical fiber-based communication, and compatibility with high-speed ESB protocols, the SNT511-5F provides a stable and scalable backbone for distributed control systems.
مواصفات المنتج
| Parameter | Specification |
|---|---|
| الطراز Number | SNT511-5F |
| Product Type | Optical ESB Bus Repeater (Slave Module) |
| Communication Method | Optical Fiber Transmission |
| الدعمed Protocol | ESB Bus Protocol |
| Data Transfer Rate | Deterministic, high-speed communication |
| Optical Ports | Dual optical channels (input/output) |
| Power Supply | 24 V DC |
| Power Consumption | < 10 W |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Humidity Tolerance | 5% to 95% RH (non-condensing) |
| Shock Resistance | 15 g, 11 ms |
| Vibration Resistance | 2 g, 10–150 Hz |
| EMC Compliance | IEC/EN Standards |
| Dimensions | 142.5 x 130 x 32.8 mm |
| الوزن | 0.3 kg |
| Certifications | CE, RoHS, TÜV |
Applications
The SNT511-5F is widely used across industries requiring robust and high-availability communication networks:
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Distributed Control Systems (DCS): Ensures stable optical communication between I/O subsystems and controllers.
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Power Generation: Provides long-distance data transfer across turbine and generator control systems.
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Oil & Gas: Used in refineries, منfshore platforms, and pipeline control for fault-tolerant communication.
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Petrochemical Plants: Maintains communication reliability under high EMI environments.
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Pharmaceutical Industry: الدعمs precise control and monitoring in regulated environments.
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Factory Automation: Facilitates scalable ESB bus integration across large facilities.
Advantages
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Extended Communication Range: Optical design enables long-distance transmission without signal degradation.
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Superior Noise Immوحدةy: Immوحدةy to electromagnetic interference ensures reliability in harsh environments.
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Deterministic Performance: High-speed ESB communication provides predictable data transfer for real-time control.
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Compact and Modular: Slim housing allows easy installation in standard racks.
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Redundant Design الدعم: Capable من dual optical channel redundancy for enhanced fault tolerance.
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Hot-Swappable: Can be replaced without shutting down the system.
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Industrial-Grade Reliability: Designed to meet rigorous industrial EMC and environmental standards.
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Certified Safety Compliance: Meets CE, RoHS, and TÜV certifications for global deployment.
FAQ
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What is the primary role من the SNT511-5F in an ESB bus system?
It regenerates and retransmits optical signals to extend ESB bus communication networks. -
Which communication protocol does the module support?
It is designed specifically for Yokogawa’s ESB bus protocol. -
How many optical ports are provided on the SNT511-5F?
The module features dual optical channels for input and output. -
Is the SNT511-5F capable من redundant communication?
Yes, it supports redundant paths through dual optical port configuration. -
What is the power requirement for the module?
It operates on 24 V DC power supply. -
Can this module be hot-swapped?
Yes, it supports hot-swapping during system operation. -
Does the SNT511-5F support integration with Yokogawa’s CENTUM VP systems?
Yes, it integrates seamlessly with CENTUM VP and related platforms. -
What diagnostic features are available?
The module includes status LEDs and internal checks for communication integrity. -
How does the SNT511-5F ensure immوحدةy to noise?
Being optical-based, it is inherently resistant to electromagnetic interference. -
What is the typical data transfer rate supported?
It supports deterministic high-speed data transfer optimized for control systems.
Related الطرازs (Same Series or Related)
| الطراز Number | Type | Key Feature |
|---|---|---|
| SNT511-50 | Optical ESB Bus Repeater (Master) | Master repeater for ESB bus |
| SNT511-51 | Optical Repeater Module | Standard repeater with robust EMI shielding |
| SNT511-52 | ESB Slave Module | Basic slave variant for shorter distances |
| SNT511-53 | Optical Repeater Slave Module | High-stability slave وحدة |
| SNT511-54 | ESB Repeater | Enhanced data reliability for large systems |
| SNT511-56 | ESB Optical Communication Module | Designed for extended ESB bus coverage |
Popular الطرازs (Same العلامة التجارية)
| الطراز Number | Type | Key Feature |
|---|---|---|
| CP451-10 | Controller Module | High-performance CPU for Yokogawa DCS |
| FIO110 | Field I/O Module | Flexible input/output expansion |
| PW482-10 | Power Supply Module | Reliable 24 V DC supply for modules |
| AIP827-10 | Analog Input Module | High-precision analog signal processing |
| ALR121 | Alarm Module | Industrial alarm and event management |
| SAI143-H50 | Safety Analog Input Module | SIL-certified for safety applications |
معلومات الشركة
E-mail: [email protected]
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Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
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