Product Description
Product Overview
| Category | Details |
|---|---|
| Manufacturer | Yokogawa (Yokogawa Electric Corporation) |
| Model/Part Number | AFF50D-H41101 |
| Description | Duplexed Field Control Unit (FCU) designed as the processor for the Field Control Station (FCS) in Yokogawa CENTUM distributed control systems, ensuring redundancy and high reliability |
| Key Features | Dual-redundant processors, real-time performance, multiple communication interfaces, robust design for industrial environments |
Technical Specifications
| Specification | Details |
|---|---|
| Model | AFF50D-H41101 |
| Product Type | Duplexed Field Control Unit (FCU) |
| Processor | VR5432, 133 MHz |
| Power Supply | 100-240 VAC, 50/60 Hz |
| Communication Ports | 2x RS-232C, 1x 100BASE-TX Ethernet |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Weight | Approx. 8 kg (17.6 lbs) |
External Connection Options
| Connection Type | Details |
|---|---|
| Supported Connections | Vnet/IP control network, connects to I/O modules and higher-level systems (e.g., CENTUM VP HIS) via Ethernet and serial interfaces |
Functional Features
| Feature | Details |
|---|---|
| Process Control | Acquires data from field devices, executes control operations, and communicates with supervisory systems |
| Redundancy | Dual-redundant processors ensure continuous operation during failures |
| Data Protection | Memory protection during power failures |
| Integration | Seamless integration with Yokogawa CENTUM VP DCS and ProSafe-RS SIS |
Model and Configuration
| Category | Details |
|---|---|
| Base Model | AFF50D-H41101 (Duplexed Field Control Unit, Vnet/IP compatible) |
| Configuration | Designed for rack mounting in FCS; supports distributed control in industrial automation |