14 in stock
Yokogawa AFS30D Duplexed Control Unit
Yokogawa AFS30D Duplexed Control Unit
Brand/Manufacturer: Yokogawa
Order Number: AFS30D
Type: Communication Modules
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Yokogawa AFS30D, also cataloged as the AFS30D Duplexed Field Control Unit, operates as a dedicated hardware component for dual-redundant control processing and FIO node communication within Yokogawa CENTUM VP/CS 3000 systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AFS30D |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 2.50 kg |
| Dimensions | 600 mm x 2105 mm x 800 mm (W x H x D) |
| Operating Temp | 0 to 40 deg C |
| Power Consumption | Max. 1800 VA at 100-120 V AC input |
| Processor | VR5432 at 133 MHz |
| Main Memory | 16 Mbyte |
| Battery Backup | Memory retention up to 72 hours (requires 48-hour minimum charge) |
| Local Nodes | Up to 10 node units |
| Remote Nodes | Up to 9 node units |
| Total Nodes | Max. 15 nodes with expanded database license |
| Contact Output Rating | 250 V AC / 30 V DC, Max. 2 A current, Max. 125 VA load |
| Ingress Protection | IP20 |
Process Control and DCS Instrumentation
- Dual-Redundant ESB Bus Connectivity: The AFS30D utilizes redundant V net and ESB bus communication interfaces to ensure fault-tolerant pathing between the central processing units and the remote FIO nodes. Control execution remains continuous with automatic switchover if a communication link fails.
- Channel-to-Channel Isolation on Bus Backplane: High-speed optocouplers and electrical barriers isolate the control logic from physical backplane noise, protecting the internal 133 MHz VR5432 processor memory map from electromagnetic interference and field-side transient faults.
Frequently Asked Questions
Q: How long can the main memory persist during a total loss of input power?
A: The onboard battery maintains memory contents for up to 72 hours, provided the module has completed a minimum of 48 hours of continuous charging prior to the power failure.
Q: Can the node capacity of the AFS30D be extended beyond 10 units?
A: Yes. The base unit natively hosts up to 10 local node units, but it can support up to 9 remote nodes and a maximum combined capacity of 15 nodes when equipped with an expanded database configuration.
Field Installation Guidelines
- Cabinet Anchorage and Alignment: Bolt the 600 mm cabinet to the control room floor channel base using heavy-duty M12 anchor bolts to handle the maximum 400 kg configuration weight. Verify the cabinet is level to prevent structural warp.
- AC Input Wire Sizing and Overcurrent Protection: Route 100–120 V AC input lines using minimum 2.5 mm squared copper conductors. Connect the cabinet to a dedicated branch circuit protected by an appropriately rated industrial circuit breaker.
- System Frame Grounding: Bond the cabinet protective earth (PE) terminal to the facility master safety ground grid with a low-impedance copper strap. Ensure ground resistance at this point measures less than 1.0 Ohm.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson