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- Yokogawa
- AFV30D-A41262
- Duplexed Field Control Unit
- Japan
- 207 × 265.9 x 482.6 mm
- 8kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
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Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Yokogawa AFV30D-A41262 Duplexed Field Control Unit
Product Introduction
The AFV30D-A41262 is a high-performance duplexed Field Control Unit (FCU) developed for Yokogawa’s CENTUM® VP distributed control system. It incorporates the LFS1570 control function for advanced sequence and logic operations, supporting more complex control strategies and larger I/O counts. Dual-redundant CPUs, power supplies, and network interfaces guarantee continuous operation even during module failures. Its rugged steel enclosure and vibration-resistant rack mounting ensure reliable service in harsh industrial settings.
Key Applications
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Advanced process control in large-scale petrochemical and refining operations
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High-speed sequencing of turbines, boilers, and heat recovery systems in power plants
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Complex pump and valve orchestration in municipal and industrial water treatment
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Motion and interlock control in pulp, paper, and fiber manufacturing lines
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Batch process automation in pharmaceutical and specialty chemical production
Brand Overview
Yokogawa is a pioneering Japanese company founded in 1915, renowned for its reliable automation and measurement solutions. With flagship DCS platforms like CENTUM VP, Yokogawa serves critical industries worldwide, offering long-term service, rigorous quality standards, and continuous innovation.
Product Advantages
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Maximum Uptime: Dual CPUs and power modules with automatic switchover prevent single-point failures.
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Expanded Capacity: LFS1570 supports up to 64 field I/O nodes, enabling larger distributed control architectures.
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Space Efficiency: 4U rack height and 482.6 mm depth save valuable control room real estate.
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High-Speed Networking: Dual-redundant Vnet/IP ports deliver low-latency data exchange and seamless integration.
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Proactive Diagnostics: Front-panel status LEDs, SNMP traps, and dry-contact alarms simplify maintenance scheduling.
Detailed Technical Parameters
| Specification | Details |
|---|---|
| Model Number | AFV30D-A41262 |
| Control Function | LFS1570 (Field Control Station) |
| Processor | VR5432 @ 133 MHz |
| Main Memory | 128 MB |
| Power Supply | Dual-redundant 24 V DC |
| Communications | Dual-redundant Vnet/IP, FIO interface |
| Status Contact Outputs | 2 points (NC, C); 30 V DC @ 0.3 A |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | –20 °C to 70 °C |
| Relative Humidity | 10 % to 90 % RH (non-condensing) |
| Dimensions (H × W × D) | 207 × 265.9 × 482.6 mm |
| Weight | 8 kg |
| Rack Mounting | 19-inch rack, 4 U; 8 × M5 screws |
Related Models (Same Series / Function)
| Model | Description |
|---|---|
| AFV30S-A41262 | Single FCU, LFS1570 control, dual Vnet/IP & FIO, 19″ rack |
| AFV30D-A41272 | Duplexed FCU with enhanced thermal management |
| AFV40D-A41262 | Higher-capacity duplexed FCU with LFS1570 and extra I/O slots |
| AFV20D-A41262 | Mid-range duplexed FCU with LFS1550 function |
| AFV30D-A41252 | Predecessor model with LFS1550 and standard diagnostics |
Popular Yokogawa FCU Models (Same Brand)
| Model | Key Features |
|---|---|
| A2FV50S | Single FCU, Vnet/IP & N-IO/FIO, 19″ rack-mount |
| A2FV50D | Duplexed FCU, Vnet/IP & N-IO/FIO, 19″ rack-mount |
| A2FV70S | RIO-upgrade single FCU, rack-mount |
| A2FV70D | RIO-upgrade duplexed FCU, rack-mount |
| AFV40S | Single FCU with cabinet, Vnet/IP & FIO |
Frequently Asked Questions (FAQ)
Q: What redundancy features are included in AFV30D-A41262?
A: It has dual CPUs, dual 24 V DC power modules, and dual network interfaces with automatic switchover logic.
Q: Which control function license is required?
A: The LFS1570 Control Function license must be ordered to activate advanced I/O node capacity.
Q: How many I/O nodes can this FCU support?
A: Up to 64 field I/O nodes (up to 1 024 I/O points) can be connected via FIO modules.
Q: Can I upgrade firmware remotely?
A: Yes, firmware updates are performed over the network without physical access to the unit.
Q: What environmental standards does it meet?
A: It complies with IEC 60068 for temperature, humidity, and vibration tests to ensure industrial robustness.
Q: How are fault alarms delivered?
A: Via two dry-contact outputs, front-panel LEDs, and SNMP traps over Vnet/IP.
Q: Is there a 48 V DC power option?
A: Yes, a 48 V DC power supply variant is available for telecom and offshore applications.
Q: What mounting hardware is provided?
A: Eight M5 rack screws and insulating bushes are included for secure 19″ rack installation.
Q: What is the MTBF under normal conditions?
A: The mean time between failures exceeds 120 000 hours when operated within specifications.
Q: Does it support mixed FCU types in one rack?
A: Yes, AFV30D and AFV30S units share the same form factor and network architecture for mixed configurations.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.