YOKOGAWA AMC80 S1 – Fiber Optical Communication Module | CENTUM VP / CS 3000 DCS Platform
Engineering Background
The AMC80 S1 is a fiber-optic communication interface card designed for YOKOGAWA’s flagship distributed control system platforms — CENTUM VP and CS 3000. It serves as the optical backbone for high-speed, noise-immune signal transmission between field control stations (FCS) and engineering/operator workstations across large-scale process plants.
Product Positioning
Targeted at process automation engineers and MRO procurement teams in refining, petrochemical, power generation, and pharmaceutical industries, the AMC80 S1 delivers deterministic communication latency and EMI immunity that copper-based alternatives cannot match. It is a direct OEM replacement module, fully compatible with existing CENTUM VP and CS 3000 cabinet architectures.
Complete Technical Specifications
| Part Number / SKU | AMC80 S1 |
| Manufacturer | YOKOGAWA Electric Corporation |
| Series / Platform | CENTUM VP / CS 3000 DCS |
| Module Type | Optical Communication Module (Fiber Interface Card) |
| Communication Medium | Fiber Optic (Single-mode / Multi-mode, model-dependent) |
| Interface Standard | V-net / ER Bus (YOKOGAWA proprietary high-speed control bus) |
| Transmission Rate | 10 Mbps (V-net optical) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Power Supply | Supplied via backplane (internal bus) |
| Form Factor | Single-slot plug-in card for CENTUM VP / CS 3000 FCS cabinet |
| Weight | Approx. 300 g |
| Compliance | CE, UL (per YOKOGAWA system certification) |
| Country of Origin | Japan |
Proven Application Environments
- Oil & Gas refining and upstream processing plants
- Petrochemical and chemical manufacturing facilities
- Power generation (thermal, nuclear, combined-cycle)
- Pharmaceutical and biotech batch/continuous process control
- Pulp & paper and water treatment automation systems
- Any CENTUM VP or CS 3000 installation requiring optical bus extension or redundancy
Engineering Advantages
- EMI/RFI Immunity: Fiber optic medium eliminates ground loops and electromagnetic interference common in heavy industrial environments.
- Long-distance Transmission: Supports extended cable runs between FCS cabinets and control rooms without signal degradation.
- Deterministic Latency: Maintains real-time control loop integrity critical for safety-instrumented and regulatory control applications.
- Hot-swap Compatible: Designed for in-service replacement within CENTUM VP redundant architectures (verify with site SOP).
- OEM Direct Replacement: Drop-in compatibility — no firmware reconfiguration required for like-for-like swap.
System Architecture & Signal Flow
The AMC80 S1 interfaces directly with the V-net optical bus inside the CENTUM VP / CS 3000 Field Control Station (FCS). It converts electrical backplane signals to fiber-optic format for transmission to the Vnet/IP gateway or adjacent FCS nodes. In redundant configurations, dual AMC80 S1 modules operate in active/standby mode, ensuring zero-interruption failover for continuous process control.
Typical signal path: FCS CPU Card → AMC80 S1 (electrical-to-optical) → Fiber trunk → Remote FCS or HIS Workstation
Sourcing & Quality Verification
- All units sourced through verified industrial automation supply channels.
- Each module undergoes visual inspection, label verification, and functional pre-shipment check.
- Original YOKOGAWA part markings and firmware labels intact — no remarked or counterfeit parts.
- Traceability documentation available upon request for regulated industries.
- Packaging: anti-static ESD bag + foam-lined carton, compliant with IEC 61340-5-1.
Procurement Process
- Step 1: Confirm your CENTUM VP / CS 3000 system revision and cabinet slot availability.
- Step 2: Submit your RFQ or place order directly via Konmask.com.
- Step 3: Receive order confirmation with lead time and shipping details within 1 business day.
- Step 4: Module ships with packing list and inspection report. Express DHL/FedEx available.
- Step 5: Post-delivery technical support available via email or WhatsApp.
Technical FAQ
Q: Is the AMC80 S1 compatible with both CENTUM VP and CS 3000?
A: Yes. The AMC80 S1 is designed for use across both platforms. Always verify the specific FCS model and bus revision with your YOKOGAWA system documentation before installation.
Q: Can I use this module in a non-redundant single FCS configuration?
A: Yes. The module operates in both simplex and redundant configurations. Redundancy requires a paired AMC80 S1 in the designated redundant slot.
Q: What fiber type is required — single-mode or multi-mode?
A: The AMC80 S1 (S1 suffix) is configured for single-mode fiber. Confirm your plant’s existing fiber infrastructure before ordering.
Q: Do you provide a warranty?
A: Yes. Konmask.com provides a 90-day functional warranty on all modules. Extended warranty and exchange programs available — contact us for details.
Q: Can you provide a datasheet or YOKOGAWA part certificate?
A: Yes. Contact support@konmask.com with your order reference to request official documentation.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
