Yokogawa AFV30S-S41151 Single Field Control Unit
$264.00
$378.00
Penerangan
Overview
The Yokogawa AFV30S‑S41151 is a high‑performance single Field Control Unit (FCU) for CENTUM VP distributed control systems. Designed as the central processor for a Field Control Station (FCS), it executes regulatory, sequence, logic, and batch control functions with deterministic cycle timing, ensuring reliable and continuous plant operation. Unlike duplexed FCUs (AFV30D), this model operates as a standalone unit without CPU redundancy.
This FCU communicates via the Vnet/IP real‑time network and is engineered for demanding industries such as oil & gas, petrochemical, chemical, and power generation. Its industrial‑grade construction ensures long-term stability in high-noise environments.
Key Features
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Single CPU configuration for centralized control
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Full support for PID, sequence, logic, and batch control
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Deterministic cycle execution for continuous process stability
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Vnet/IP real-time control network connectivity
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Module health monitoring with READY contact output
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Compact, 19-inch rack-mountable industrial enclosure
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Natural convection cooling with low power consumption
Technical Specifications
Functional
| Feature | Specification |
|---|---|
| Model | AFV30S‑S41151 |
| FCU Type | Single Field Control Unit |
| System | CENTUM VP |
| Control Functions | PID, Sequence, Logic, Batch |
| Redundancy | Single CPU, no duplexing |
| Network | Vnet/IP Real-Time Control |
| Diagnostics | READY contact, health monitoring |
Electrical
| Feature | Specification |
|---|---|
| Power Supply | 100–120 V AC / 220–240 V AC / 24 V DC |
| Power Consumption | 200–300 VA (AC), 9 A (DC) |
| Memory Backup | Battery backup up to 72 hours |
| Battery Recharge Time | Min. 48 hours |
| Contact Output Rating | 30 V DC, max 0.3 A |
Mechanical
| Feature | Specification |
|---|---|
| Mounting | 19-inch rack mountable |
| Dimensions | 482 mm × 210 mm × 220 mm |
| Weight | 7 kg |
| Cooling | Natural convection |
| Enclosure | Industrial-grade |
Environmental
| Feature | Specification |
|---|---|
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | −40 °C to 70 °C |
| Humidity | 5–95% RH, non-condensing |
| EMC | Compliant with industrial high-noise standards |
Applications
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Centralized control in chemical, petrochemical, and power plants
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Field Control Station processor for regulatory and batch operations
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Real-time deterministic control in continuous processes
FAQ
Q: Can AFV30S‑S41151 be upgraded to duplex mode?
A: No, this model is strictly a single CPU unit. For duplex redundancy, AFV30D models are required.
Q: What type of network does this FCU support?
A: Vnet/IP real-time control network for deterministic communication with I/O modules.
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