Overview
The Yokogawa AFV30D‑A41452 is a high-performance Vnet/IP communication module designed for CENTUM VP distributed control systems (DCS) and ProSafe‑RS safety systems. It enables reliable, high-speed, redundant network communication between Field Control Units (FCUs), HIS stations, engineering stations, and other controllers. The AFV30D series is engineered for industrial environments, providing deterministic network performance, low latency, and high reliability.
Technical Specifications
General
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Manufacturer: Yokogawa Electric Corporation
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Model: AFV30D‑A41452
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Series: AFV30D Vnet/IP Interface Module
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Application: CENTUM VP, ProSafe‑RS
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Function: FCU network communication interface
Communication
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Network Type: Vnet/IP (real-time industrial Ethernet)
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Transmission Speed: 1 Gbps full duplex
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Protocol: Deterministic, redundant industrial Ethernet
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Supported Modes: Single communication, dual-redundant communication
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Network Topology: Star or redundant star
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Connector Type: RJ‑45
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Maximum Nodes: Up to 256 per Vnet/IP domain
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Data Update Cycle: 1–10 ms (configuration-dependent)
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Supported Functions: Controller-to-controller communication, controller-to-HIS/engineering station communication, redundancy synchronization
Electrical
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Power Supply: Provided by FCU backplane
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Power Consumption: Approximately 5–8 W
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Isolation: Ethernet port isolation and internal circuit isolation
Environmental
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Operating Temperature: 0–50 °C
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Storage Temperature: –20–70 °C
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Humidity: 5–95% RH (non-condensing)
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EMC Compliance: Meets industrial noise immunity standards
Physical Dimensions
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Dimensions: 130 × 32 × 140 mm
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Weight: 4 kg
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Mounting: FCU baseplate slot
Applications
Ideal for real-time industrial process control and safety-critical communication, ensuring reliable data exchange between controllers, HIS, and engineering stations. Supports high-speed redundant network configurations.
FAQ
Q: Does AFV30D‑A41452 support redundant networks?
A: Yes, it supports dual-redundant Vnet/IP communication for high system reliability and synchronization.
Q: What is the typical power consumption?
A: Approximately 5–8 W depending on hardware revision and system load.
Q: How many nodes can it support?
A: Up to 256 nodes per Vnet/IP domain.
Q: Is it compatible with ProSafe‑RS systems?
A: Yes, it fully supports CENTUM VP and ProSafe‑RS control and communication requirements.
Q: How does it compare to the AFV30C series?
A: The AFV30D offers higher-speed 1 Gbps full duplex communication, lower latency, higher node capacity, and dual-redundancy support.
