Product Description
🔹 Product Overview
|
Category |
Details |
|---|---|
|
Manufacturer |
Yokogawa (Yokogawa Electric Corporation) |
|
Model/Part Number |
AFV10D-S41211 |
|
Description |
Duplexed Field Control Unit (FCU) for Field Control Station (FCS) in CENTUM VP systems |
|
Key Features |
Dual-redundant processors, Vnet/IP communication, high-speed control, rack-mountable design |
🔹 Technical Specifications
|
Specification |
Details |
|---|---|
|
Model |
AFV10D-S41211 |
|
Product Type |
Duplexed Field Control Unit (FCU) |
|
Processor |
VR5432, 133 MHz |
|
Main Memory |
32 MB with battery backup (up to 72 hours) |
|
Power Supply |
100–120 VAC, 50/60 Hz (dual-redundant) |
|
Communication |
Dual-redundant Vnet/IP (100BASE-TX Ethernet) |
|
I/O Capacity |
Supports up to 8 I/O modules; up to 14 node units (via ESB/ER Bus) |
|
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 |
|---|---|
|
Vnet/IP Network |
CAT5e cable connection to Layer 2 Ethernet switch |
|
Power and Contact Output |
M4 screw terminals |
🔹 Functional Features
|
Feature |
Details |
|---|---|
|
Process Control |
Receives signals from field devices, runs control algorithms, issues commands |
|
Redundancy |
Dual-redundant CPUs and power supply for continuous operation |
|
Data Protection |
Battery-backed memory ensures data retention during power loss (72 hours) |
|
Integration |
Fully compatible with CENTUM VP DCS and ProSafe-RS SIS |
🔹 Model and Configuration
|
Category |
Details |
|---|---|
|
Base Model |
AFV10D-S41211 (Duplexed FCU with Vnet/IP and FIO; 19-inch rack-mountable) |
|
Configuration |
Standard version with redundant Vnet/IP, 100–120 VAC, mounted using 8 M5 screws |
🔹 Applications and Benefits
|
Category |
Details |
|---|---|
|
Applications |
Oil & gas, chemical processing, power generation, and other demanding industrial processes |
|
Benefits |
High system reliability, real-time control, scalable I/O support, and enhanced availability |
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