YOKOGAWA AAR145-S00 S1 RTD/POT Input Module – CENTUM VP / CS 3000 Series
When a critical RTD temperature signal goes unread in a process plant, the consequences cascade fast — runaway reactions, unplanned shutdowns, and costly downtime that can stretch into six figures per hour. The field instrument is transmitting, the wiring is intact, but the DCS receives nothing. The culprit is almost always the input module: the silent translator between the physical world and the control system. Without a properly functioning RTD/POT input module, your CENTUM VP or CS 3000 system is effectively blind to one of the most fundamental process variables in industrial automation.
The YOKOGAWA AAR145-S00 S1 is a dedicated RTD (Resistance Temperature Detector) and Potentiometer input module engineered for YOKOGAWA’s flagship CENTUM VP and CS 3000 Distributed Control Systems. Within the AAR145 series, the S00 S1 variant represents a precision-grade, multi-channel analog input solution trusted by refineries, chemical plants, power generation facilities, and pharmaceutical manufacturers worldwide. YOKOGAWA’s CENTUM platform commands a significant share of the global DCS market, and the AAR145-S00 S1 is one of its most widely deployed field I/O modules — making it both a critical spare and a high-demand replacement part in global MRO procurement.
Technical Specifications
- Part Number: AAR145-S00 S1
- Manufacturer: YOKOGAWA Electric Corporation
- Module Type: RTD / Potentiometer Analog Input Module
- Compatible Systems: YOKOGAWA CENTUM VP, CENTUM CS 3000
- Input Type: RTD (Resistance Temperature Detector) & POT (Potentiometer)
- Form Factor: Plug-in I/O module for CENTUM field control station
- Weight: Approx. 300 g
- Condition Available: New / Refurbished / Tested surplus
Note: Detailed electrical specifications (channel count, input range, accuracy) are available in the YOKOGAWA AAR145 hardware manual. Contact us for the full datasheet.
Key Features & Benefits
- Dual Input Compatibility: Accepts both RTD and potentiometer signals, providing flexibility for multi-sensor process environments without requiring separate module types.
- High Measurement Accuracy: Engineered to YOKOGAWA’s precision standards, ensuring reliable temperature and position data for closed-loop control.
- Hot-Swap Ready: Designed for online replacement within the CENTUM I/O subsystem, minimizing process interruption during maintenance.
- Robust Industrial Design: Built to withstand harsh plant environments including vibration, EMI, and wide temperature ranges.
- Seamless DCS Integration: Plug-and-play compatibility with CENTUM VP and CS 3000 field control stations — no custom configuration required for standard deployments.
- Long Service Life: YOKOGAWA’s proven hardware reliability reduces mean time between failures (MTBF) and lowers total cost of ownership.
Industry & Equipment Applications
- Oil & Gas: Refinery distillation column temperature monitoring, pipeline RTD signal acquisition
- Petrochemical & Chemical: Reactor temperature control loops, heat exchanger management
- Power Generation: Turbine bearing temperature monitoring, boiler control systems
- Pharmaceutical & Food: Sterilization process temperature validation, CIP/SIP cycle control
- Pulp & Paper: Dryer section temperature profiling
- Water & Wastewater: Process temperature and level potentiometer inputs
System Integration & Compatible Parts
The AAR145-S00 S1 is designed to operate within YOKOGAWA’s CENTUM VP and CS 3000 field control station architecture. It is typically paired with the following system components:
- YOKOGAWA CENTUM VP Field Control Station (FCS)
- YOKOGAWA CS 3000 Field Control Unit (FCU)
- AAR145 series terminal boards and marshalling cabinets
- YOKOGAWA CENTUM VP engineering workstation (EWS) for I/O configuration
- Related analog input modules: AAI141, AAI143, AAI835, AAR181
If you are sourcing a complete I/O replacement kit or need compatible spare parts, our team can assist with cross-referencing and bundle quotations.
Our Quality Assurance Process
At Konmask.com, every module we supply undergoes a structured verification process before shipment:
- Visual Inspection: Physical examination for damage, corrosion, or component anomalies
- Label & Marking Verification: Confirmation of part number, revision, and manufacturer markings against YOKOGAWA documentation
- Functional Test (where applicable): Bench testing on compatible test rigs for refurbished units
- Anti-Static Packaging: ESD-safe packaging with desiccant for safe international transit
- Traceability Documentation: Test reports and inspection records available upon request
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 shipping arrangements.
- Shipment & Tracking: We ship via DHL, FedEx, or UPS with full tracking. Export documentation (commercial invoice, packing list) provided for customs clearance.
Why Choose Konmask.com?
- Specialized in Industrial Automation: We focus exclusively on DCS, PLC, and process control components — not a general electronics distributor.
- Global B2B Supply: Serving engineering firms, EPCs, plant maintenance teams, and MRO procurement departments across Asia, the Middle East, Europe, and the Americas.
- Fast Response: Dedicated account managers respond to RFQs within 24 hours.
- Competitive Pricing: Direct sourcing relationships allow us to offer market-competitive pricing on both new and tested surplus inventory.
- Reliable Logistics: Experienced in export compliance, dangerous goods documentation, and time-critical plant shutdown supply.
Frequently Asked Questions
Q: Is the AAR145-S00 S1 compatible with both CENTUM VP and CS 3000?
A: Yes. The AAR145-S00 S1 is designed for use in YOKOGAWA’s CENTUM VP and CS 3000 distributed control systems. Please verify your specific FCS/FCU slot configuration with your system documentation before ordering.
Q: Do you supply new or refurbished units?
A: We supply both new (factory-sealed) and refurbished/tested surplus units depending on availability. The condition will be clearly stated in your quotation.
Q: Can you provide a datasheet or hardware manual for the AAR145-S00 S1?
A: Yes. Contact us and we will provide the relevant YOKOGAWA technical documentation to support your engineering review.
Q: What is the lead time for this module?
A: Lead time varies by stock availability. In-stock units typically ship within 3–5 business days. For out-of-stock items, lead time is confirmed at the time of quotation.
Q: Do you offer warranty on this product?
A: Yes. We offer a standard 90-day warranty on all tested surplus units and follow manufacturer warranty terms for new units. Details are provided in the sales agreement.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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