Yokogawa K9634DA-01 TCD Card | Thermocouple Input Module – Replacement, Equivalent & Selection Guide
The Yokogawa K9634DA-01 is a Thermocouple Input (TCD) Card for Yokogawa CENTUM VP and CS 3000 DCS platforms. It delivers high-accuracy multi-channel thermocouple signal acquisition for process temperature measurement in demanding industrial environments. Konmask.com supplies genuine and compatible-grade K9634DA-01 modules with full traceability and quality verification.
Technical Specifications
- Part Number: K9634DA-01
- Manufacturer: Yokogawa Electric Corporation
- Module Type: Thermocouple Input Card (TCD)
- Compatible DCS Platform: CENTUM VP / CS 3000
- Input Type: Thermocouple (J, K, T, E, R, S, B, N)
- Channels: Multi-channel analog input
- Signal Isolation: Channel-to-channel isolated
- Communication: V-net / ESB bus
- Power Supply: DCS backplane
- Weight: 4,460 g
- Environment: Industrial DCS cabinet, IEC standard conditions
Compatible Replacement & Equivalent Models
When the K9634DA-01 is unavailable or end-of-life, the following models may serve as functional replacements. Always verify firmware and backplane compatibility before substitution.
- Yokogawa K9634DA – Base variant without suffix; verify revision compatibility
- Yokogawa AAT141-S00 – TC input module for CENTUM VP (newer generation)
- Yokogawa AAT141-S10 – Extended channel TC input, CENTUM VP
- Yokogawa K9634DB-01 – Alternate suffix variant; confirm I/O mapping
- Third-party equivalents – Contact Konmask for cross-reference validation
Replacement suitability depends on DCS firmware version, FCS configuration, and cabinet slot assignment.
Why Choose the Original K9634DA-01
- Factory-calibrated accuracy – Yokogawa proprietary calibration ensures precision measurement
- Seamless DCS integration – Plug-and-play with CENTUM VP / CS 3000
- Long-term firmware support – Backward compatibility maintained across CENTUM generations
- Proven reliability – Deployed in petrochemical, power, and pharmaceutical plants globally
- Full traceability – Genuine modules with manufacturer documentation and test records
Typical Applications
- Petroleum refining and petrochemical process temperature monitoring
- Power generation boiler and turbine temperature control loops
- Pharmaceutical batch process temperature acquisition
- Chemical plant reactor temperature measurement
- Pulp and paper and food processing DCS integration
System Compatibility
- Primary Platform: Yokogawa CENTUM VP (all revisions)
- Legacy Platform: Yokogawa CS 3000 (R3.xx and above)
- FCS Types: PFCS, SFCS, LFCS2
- Bus Interface: ESB Bus / V-net compatible node
- Engineering Tool: CENTUM VP Builder and CS 3000 System Builder
Selection Guide
- Step 1 – DCS Platform: Confirm CENTUM VP or CS 3000 and FCS model number
- Step 2 – Slot Type: Verify I/O nest slot accepts TCD-type card
- Step 3 – Thermocouple Type: Confirm TC types in field instruments (J, K, T, etc.)
- Step 4 – Channel Count: Ensure required TC input channels match K9634DA-01 spec
- Step 5 – Suffix Verification: The -01 suffix denotes a specific hardware revision
- Step 6 – Contact Konmask: Share FCS model, I/O nest drawing, and tag list for final confirmation
Quality Assurance & Sourcing
- Sourced from authorized channels or verified surplus with full inspection
- Each unit undergoes visual inspection, power-on test, and communication verification
- Packaging: Anti-static ESD bag + foam-lined carton for international shipment
- Documentation: Datasheet, test report, and certificate of conformance available on request
- Warranty: 12-month replacement warranty against manufacturing defects
How to Order
- Part Number: K9634DA-01
- Manufacturer: Yokogawa
- Lead Time: In-stock ships within 3-5 business days; sourced units 2-4 weeks
- MOQ: 1 piece
- Payment: T/T, PayPal, credit card accepted
- Shipping: DHL / FedEx / UPS worldwide; sea freight for bulk orders
- Email: support@konmask.com
- Phone/WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Can K9634DA-01 replace K9634DA (no suffix)?
A: In most cases yes, but the -01 suffix indicates a hardware revision. Verify with Yokogawa documentation or contact Konmask.
Q: Is K9634DA-01 compatible with CENTUM VP R6.xx?
A: Yes, Yokogawa maintains backward compatibility for legacy I/O cards. Confirm with your FCS firmware version.
Q: Can I use a third-party TCD card as a replacement?
A: Third-party replacements require validation of ESB bus protocol and I/O addressing. Konmask can assist.
Q: Do you supply refurbished units?
A: Yes. All refurbished units are fully tested with the same 12-month warranty.
Q: What is the lead time for K9634DA-01?
A: In-stock units ship within 3-5 business days. Contact us for current stock status.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
