製品紹介
The Yokogawa AFV30D-S41152 Duplexed Field Control ユニット (FCU) is a high-performance, redundant control module designed for use in CENTUM VP Distributed Control Systems. As part / Yokogawa’s advanced field control architecture, this model is engineered to ensure continuous process operation, high fault tolerance, and seamless system integration.
The duplexed design allows two CPUs to operate simultaneously in a redundant configuration, meaning if one CPU fails, the other takes over instantly without any process interruption. This makes the AFV30D-S41152 an indispensable solution for mission-critical industries such as oil & gas, petrochemicals, power generation, and large-scale manufacturing.
The 台 is built to deliver deterministic real-time control, reliable networking through Vnet/IP, and support for large-scale I/O expansions. By providing long-term stability and system compatibility, it ensures that plant operators can achieve the highest levels / safety, efficiency, and availability.
Product Parameters
| Parameter | Specification |
|---|---|
| モデル | AFV30D-S41152 |
| Type | Duplexed Field Control ユニット (FCU) |
| System Compatibility | Yokogawa CENTUM VP |
| CPU Configuration | Duplex redundant CPU modules |
| Control Cycle | Selectable from 10 ms to 250 ms |
| I/O Capacity | サポートs up to 1,500 I/O points |
| Communication Protocol | Vnet/IP high-speed deterministic network |
| Redundancy Features | CPU, power supply, and communication redundancy |
| Safety Certification | SIL2 (when applied in safety systems) |
| Operating Temperature | 0°C to +50°C |
| Humidity Range | 20%–90% non-condensing |
| Power Supply | 24 VDC nominal |
| Reliability (MTBF) | >100,000 hours |
| Dimensions | 207 × 265.9 x 482.6 mm |
| 重量 | 8 kg |
Product Applications
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Oil & Gas Processing – Critical in exploration, refining, and LNG production requiring uninterrupted operation.
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Petrochemicals – Provides deterministic process control for continuous and batch operations.
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Power Plants – Maintains safe and stable operation across nuclear, thermal, and renewable energy plants.
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Pharmaceuticals – Ensures precision in batch production and regulatory compliance.
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Water & Wastewater Treatment – Reliable control / desalination, purification, and distribution systems.
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Heavy Industries – サポートs stable automation in steel, mining, and chemical manufacturing environments.
Product Advantages
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Full Duplex Redundancy – CPU, power supply, and network redundancy for continuous operation.
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Seamless Failover – Automatic switchover ensures no process disturbance during CPU faults.
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Scalable Architecture – Easily handles large-scale applications with flexible I/O expansion.
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High-Speed Networking – Uses Vnet/IP for deterministic and reliable communications.
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Deterministic Control Cycles – サポートs cycle times from 10 ms to 250 ms for critical processes.
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Safety Certified – Complies with SIL2 safety standards when deployed in certified safety systems.
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Hot-Swap Capabilities – Enables online replacement / modules without downtime.
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Energy-Efficient Operation – Optimized design minimizes power consumption.
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Proven Global Reliability – Widely trusted in mission-critical industries worldwide.
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Long-Term サポート – Yokogawa ensures lifecycle support and backward compatibility.
FAQ
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What is the control cycle range supported by the AFV30D-S41152?
It supports selectable cycles from 10 ms up to 250 ms. -
Which communication standard is used by this 台?
It communicates via Yokogawa’s high-speed Vnet/IP protocol. -
Can the AFV30D-S41152 operate in full duplex redundancy?
Yes, it supports duplex redundancy for CPU, power supply, and network modules. -
How many I/O points can be managed in this configuration?
Up to 1,500 I/O points can be supported, depending on system setup. -
Does the 台 support hot-swappable module replacement?
Yes, modules can be replaced online without shutting down the system. -
What type / safety certification is available?
It supports SIL2 certification when integrated into certified safety environments. -
How does the FCU manage CPU failure?
Automatic switchover occurs seamlessly to the standby CPU without process interruption. -
Is it backward-compatible with earlier CENTUM systems?
Yes, it maintains backward compatibility and supports integration with legacy CENTUM VP components. -
What is the communication speed / Vnet/IP?
The protocol operates at 1 Gbps deterministic high-speed networking. -
Can this FCU handle hybrid process control (batch + continuous)?
Yes, it is designed for both continuous and batch process control applications.
Recommended Related モデルs (Same Series or Type)
| モデル | 説明 |
|---|---|
| AFV10S | Standard Field Control ユニット |
| AFV20S | Enhanced Field Control ユニット |
| AFV30S | Advanced Field Control ユニット |
| AFV30D-S41151 | Duplexed Field Control ユニット (variant) |
| AFF50D | Duplexed Field Control Station |
| AFG10S | Compact Field Control ユニット |
Popular Yokogawa モデルs (その他 Families)
| モデル | 説明 |
|---|---|
| AAI141-S50 | 16-Channel Analog Input Module (isolated) |
| AAI143-S00 | 16-Channel Analog Input Module (non-isolated) |
| AAI841-S00 | Analog Input Module with HART support |
| ADV151-P00 | High-speed Communication Processor |
| CP451-50 | CPU Communication Module |
| PW482-10 | Power Supply Module |
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