製品紹介
The Yokogawa ANT401-5E/A2EE2AT Optical ESB Bus Repeater Master Module is a high-performance optical communication device engineered for distributed control systems (DCS) that demand long-distance, high-speed, and deterministic communication. Serving as the master module in an Optical ESB (Enhanced System Bus) network, it provides robust connectivity between central controllers and remote field nodes.
Designed for mission-critical industrial applications, this module utilizes fiber-optic technology to eliminate electromagnetic interference (EMI), maintain high signal integrity, and extend communication ranges. The ANT401-5E/A2EE2AT is widely applied in oil & gas, petrochemical, power generation, and manufacturing industries where system reliability, redundancy, and continuous operation are paramount. Its rugged construction, integrated diagnostics, and flexible mounting options ensure ease / installation and maintenance in demanding plant environments.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | ANT401-5E/A2EE2AT |
| Function | Optical ESB Bus Repeater Master Module |
| Network サポート | Optical ESB Bus |
| Transmission Medium | Fiber Optic (Single-Mode and Multimode supported) |
| Communication Speed | Up to 1 Gbps |
| Number / Ports | 2 Optical Ports (Transmit/Receive) |
| Power Supply | 24 V DC (±10%) |
| Power Consumption | Approx. 10 W |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH (Non-condensing) |
| Mounting Options | DIN Rail or Panel Mount |
| Indicators | Power, Communication, Link, and Fault status LEDs |
| Compliance & Certification | CE, RoHS, IEC Standards |
| Dimensions (H × W × D) | 142.5 x 130 x 32.8 mm |
| 重量 | 0.3 kg |
Product Applications
The ANT401-5E/A2EE2AT module is suitable for industrial systems requiring high-speed, interference-free, and long-distance communication. Typical applications include:
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Power Generation: Ensures deterministic communication between central control systems and remote turbine or generator nodes.
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Oil & Gas Industry: サポートs reliable communication in /fshore platforms, refineries, and pipelines.
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Petrochemical Plants: Maintains high-speed data transfer in EMI-intensive environments.
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Pharmaceutical & Food Processing: Enables precise and compliant communication for batch processing automation.
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Large Manufacturing Plants: Integrates distributed control and automation across extensive facility areas.
Product Advantages
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High-Speed Optical Transmission: Provides fast, deterministic data transfer across long distances.
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EMI Imm台y: Fiber-optic technology ensures stable communication in environments with heavy electrical interference.
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Redundant Communication Paths: Dual optical paths enhance system availability and fault tolerance.
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Extended Transmission Range: Capable / connecting nodes several kilometers apart without signal degradation.
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Industrial-Grade Design: Durable and compact for installation in harsh conditions.
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Integrated Diagnostics: LED indicators and built-in monitoring simplify troubleshooting and maintenance.
FAQ
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Which fiber types are compatible with the ANT401-5E/A2EE2AT?
サポートs both single-mode and multimode fibers depending on the required distance. -
Does this module support redundant communication paths?
Yes, dual redundant optical paths are available for high system availability. -
What is the maximum transmission distance with fiber optics?
Typically up to 15 km using single-mode fiber, depending on network configuration. -
How many nodes can be connected to the ESB network through this master module?
サポートs up to 64 nodes per network segment. -
Is the ANT401-5E/A2EE2AT compatible with Yokogawa CENTUM VP systems?
Yes, it is fully compatible with CENTUM VP and other Yokogawa DCS platforms. -
What diagnostic features are included?
LED indicators for power, communication, link, and fault status, along with self-check functions. -
Can this module be hot-swapped?
Yes, it can be replaced without shutting down the entire system when configured properly. -
How does it handle data transmission errors?
Uses CRC error detection and automatic retransmission for maintaining data integrity. -
What is the nominal power supply and consumption?
Operates on 24 V DC (±10%) with approx. 10 W power consumption. -
How is synchronization maintained between multiple nodes?
Time-synchronized data exchange ensures deterministic communication across the ESB network.
Recommended Related モデルs (Same Series or Function)
| モデル | 説明 |
|---|---|
| ANT401-40 S1 | Optical ESB Bus Repeater Slave Module |
| ANT402-10 S1 | Optical ESB Dual Repeater Module |
| ANT403-20 | High-Speed ESB Fiber Coupling Module |
| ANR11D-410 | Optical ESB Bus Node ユニット |
| ANR11D-420 | Extended Optical ESB Bus Node |
| ANT401-60 S1 | ESB Optical Expansion Repeater Module |
Popular Yokogawa モデルs
| モデル | 説明 |
|---|---|
| AAI143-S00 | Analog Input Module for DCS Systems |
| AAI543-H00 | High-Density Analog Input Module |
| ADV151-P50 | Digital Output Module for automation systems |
| ANB10D-420 | Node Interface ユニット for ESB Bus |
| ATD5A-00 | Temperature Input Module |
| AJR10D-410 | Remote I/O Communication Interface |
会社情報
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