YOKOGAWA SR1220E2 Control Card – STARDOM FCN/FCJ Series
Imagine a remote automation node losing its control logic mid-operation — field devices go unresponsive, process loops fall open, and operators scramble to identify the fault source. In distributed control architectures, the control card is the brain of every node: without a functioning SR1220E2, the entire STARDOM FCN/FCJ controller becomes an inert enclosure. Downtime is not measured in minutes — it is measured in lost batches, safety incidents, and emergency procurement costs that dwarf the price of a spare card.
The YOKOGAWA SR1220E2 is the dedicated control processing module for the STARDOM FCN/FCJ autonomous controller family — YOKOGAWA’s purpose-built platform for remote and distributed process automation. Within the STARDOM lineup, the SR1220E2 occupies the core processing role, executing the IEC 61131-3 control programs that govern field I/O, communication, and logic sequencing. YOKOGAWA’s STARDOM platform is deployed across oil & gas pipelines, water treatment networks, and utility infrastructure on every continent, making the SR1220E2 one of the most operationally critical spare parts in the global distributed automation market.
Technical Specifications
- Part Number: SR1220E2
- Manufacturer: YOKOGAWA Electric Corporation
- Series: STARDOM FCN / FCJ Autonomous Controller
- Module Type: Control Card (CPU / Processing Module)
- Programming Standard: IEC 61131-3 (LD, FBD, ST, IL, SFC)
- Communication: Ethernet-based (FOUNDATION Fieldbus H1, Modbus, OPC compatible via FCN architecture)
- Operating Temperature: 0°C to 55°C (standard industrial range)
- Power Supply: Supplied via FCN/FCJ backplane
- Certifications: CE, UL (per STARDOM platform certification)
- Form Factor: Plug-in module for FCN/FCJ controller chassis
- Weight: Approx. 900 g (packaged)
Note: Specifications above are based on published YOKOGAWA STARDOM platform documentation. Always verify against the official YOKOGAWA datasheet for your specific revision before installation.
Key Features & Benefits
- IEC 61131-3 Multi-Language Support — Program in Ladder Diagram, Function Block Diagram, Structured Text, or Sequential Function Chart without changing hardware.
- Autonomous Operation — The FCN/FCJ architecture allows the SR1220E2 to execute control logic independently, even when communication with the host SCADA is interrupted.
- Hot-Swap Ready — Designed for minimal-disruption replacement within the FCN/FCJ chassis, reducing maintenance windows in live plant environments.
- Deterministic Scan Cycle — Ensures predictable, real-time control response critical for process safety and regulatory compliance.
- Compact, DIN-Rail Compatible Chassis — The FCN/FCJ platform’s small footprint makes the SR1220E2 suitable for panel-mounted remote RTU installations.
- Long Product Lifecycle — YOKOGAWA’s commitment to long-term parts availability makes the SR1220E2 a reliable investment for brownfield plant maintenance strategies.
Industry & Equipment Applications
- Oil & Gas: Pipeline SCADA nodes, wellhead controllers, compressor station automation
- Water & Wastewater: Remote pump station control, reservoir monitoring, treatment plant distributed I/O
- Power Generation & Utilities: Substation automation, renewable energy site controllers
- Chemical & Petrochemical: Distributed process control in hazardous area installations
- Food & Beverage: Remote CIP skid control, tank farm management
- Mining & Minerals: Remote conveyor and pump control in geographically dispersed operations
System Integration & Compatible Parts
The SR1220E2 is designed to operate within the YOKOGAWA STARDOM FCN/FCJ controller ecosystem. Compatible and commonly paired components include:
- STARDOM FCN Controller Chassis (FCN-100, FCN-500 series)
- STARDOM FCJ Compact Controller
- YOKOGAWA STARDOM I/O Modules (analog input/output, digital I/O)
- YOKOGAWA Power Supply Modules for FCN/FCJ
- YOKOGAWA FAST/TOOLS SCADA or Exaquantum historian for upstream integration
- Third-party Modbus RTU/TCP field devices via FCN communication ports
When sourcing a replacement SR1220E2, always confirm the firmware revision compatibility with your existing FCN/FCJ chassis and I/O configuration. Our team can assist with cross-referencing.
Our Quality Assurance Process
At Konmask.com, every YOKOGAWA SR1220E2 unit we supply goes through a structured sourcing and verification process before it reaches your facility:
- Authorized & Verified Supply Chain — We source exclusively from traceable channels including authorized distributors, certified MRO suppliers, and documented surplus inventories.
- Visual & Physical Inspection — Each unit is inspected for physical integrity, connector condition, label authenticity, and absence of counterfeit indicators.
- Documentation Package — Where available, we provide original manufacturer documentation, test records, and traceability certificates upon request.
- Secure Packaging — Anti-static packaging with shock-absorbing materials ensures safe transit to your site, regardless of destination.
- Post-Sale Support — Our technical team remains available for installation guidance and compatibility verification after delivery.
How to Order
- Submit an Inquiry — Use the contact form on this page or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote — Our team will respond within 1 business day with pricing, lead time, and availability confirmation.
- Order Confirmation — Upon agreement, we issue a proforma invoice and confirm your shipping details.
- Shipment & Tracking — We ship via DHL, FedEx, or UPS with full tracking. Export documentation is provided for international orders.
- Delivery & Support — After delivery, our team is available for any technical or logistics follow-up.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists — We focus exclusively on PLC, DCS, and automation hardware — not a generalist marketplace.
- ✅ Global Sourcing Network — Access to hard-to-find and obsolete parts through our verified supplier network across Asia, Europe, and North America.
- ✅ Fast Response — Dedicated B2B inquiry handling with quotes typically within 24 hours.
- ✅ Export Experience — Experienced in international shipping, customs documentation, and multi-currency transactions.
- ✅ Technical Competence — Our team understands the systems these parts go into — we speak your engineering language.
Frequently Asked Questions
Q: Is the YOKOGAWA SR1220E2 still in production?
A: YOKOGAWA periodically updates the STARDOM product line. Please contact us to confirm current production status and available alternatives if the SR1220E2 has been superseded in your region.
Q: Can I use the SR1220E2 as a direct replacement for an existing failed card?
A: In most cases, yes — provided the firmware revision is compatible with your FCN/FCJ chassis. We recommend confirming the revision level before installation. Our team can assist with this verification.
Q: Do you supply new, refurbished, or surplus units?
A: We supply new and surplus units depending on availability. All units are inspected and documented. The condition will be clearly stated in your quotation.
Q: What is the lead time for the SR1220E2?
A: Lead time varies by stock availability. In-stock units typically ship within 3–5 business days. For sourced units, lead time is typically 2–4 weeks. Contact us for a current availability check.
Q: Do you provide export documentation for international orders?
A: Yes. We provide commercial invoices, packing lists, and certificates of origin as required. We have experience shipping to customers across Southeast Asia, the Middle East, Europe, and the Americas.
Q: What warranty do you offer?
A: We offer a standard 90-day warranty against defects in materials and workmanship on all units supplied. Extended warranty options are available upon request.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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