Description
YOKOGAWA AFV30D-A41152 – Duplexed Field Control Unit for CENTUM VP DCS
Product Overview
The AFV30D-A41152 is a high-reliability duplexed field control unit (FCU) developed by Yokogawa, serving as the core processing and control node for the CENTUM VP distributed control system. Featuring full dual redundant architecture including dual processors, dual network channels and dual power inputs, this module executes real-time process control logic, field I/O data acquisition, and system communication management. It achieves bumpless master-standby switching within 10ms, completely eliminating single-point failure risks for continuous production systems. The YOKOGAWA AFV30D-A41152 delivers stable, high-precision control performance and supports 7×24-hour fault-tolerant operation for critical process industrial scenarios.
Technical Specifications
-
Brand: YOKOGAWA
-
Model:AFV30D-A41152
-
Warranty: One Year
-
Condition: 100% New & Original
-
Product Type: Duplexed Redundant Field Control Unit (FCU)
-
Processor Core: Dual VR5532 RISC processors with 350MHz main frequency for redundant logic operation
-
Memory Configuration: 128 MB DDR3 RAM, supporting 72-hour battery-backed data retention during power outages
-
Network Performance: Dual redundant 1Gbps Vnet/IP industrial network interfaces
-
Supported Protocols: FOUNDATION Fieldbus, HART, Modbus and dedicated Yokogawa DCS bus protocols
-
Redundancy Switching: Seamless bumpless switching (＜10ms) with zero operational interruption
-
Power Input Range: Adaptive 100–120V AC, 220–240V AC and 24V DC industrial power supply
-
Operating Temperature: 0°C to +60°C, suitable for standard industrial control room environments
-
Mounting Standard: 19-inch standard rack mounting for CENTUM VP system cabinets
-
Self-Diagnosis: Built-in real-time hardware and network fault diagnosis with automatic alarm and logging functions
-
Environmental Resistance: Industrial-grade EMC anti-interference design for stable operation in complex plant environments
Application Scenarios
-
Petrochemical & Natural Gas Processing: The AFV30D-A41152 acts as the core control node in large-scale refining, chemical synthesis and natural gas treatment DCS systems. It executes continuous loop control, equipment interlock logic and field bus data management to ensure non-stop, safe and standardized process production.
-
Thermal & Combined Cycle Power Plants: Widely deployed in power generation automation systems to monitor and regulate boiler, turbine and auxiliary equipment parameters. Its full redundant architecture enhances system fault tolerance and avoids unplanned unit shutdowns caused by single hardware failures.
-
Pharmaceutical & Fine Chemical Industries: Applied in high-standard GMP production workshops that require zero downtime and ultra-stable process parameters. The bumpless switching and high-precision logic control of the YOKOGAWA AFV30D-A41152 guarantee consistent product quality and compliant production operations.
Reviews
There are no reviews yet.