YOKOGAWA ATA4D-00 S2 Analog Input Module | Replacement, Equivalent & Selection Guide
The YOKOGAWA ATA4D-00 S2 is a high-precision analog input module designed for use within YOKOGAWA’s CENTUM VP and CS 3000 distributed control systems (DCS). It provides reliable 4-channel analog signal acquisition for process industries requiring accurate measurement and control. This page serves as a comprehensive selection, replacement, and sourcing reference for engineers and procurement teams.
Technical Specifications
| Manufacturer | YOKOGAWA Electric Corporation |
| Model / Part Number | ATA4D-00 S2 |
| Module Type | Analog Input Module |
| Number of Channels | 4 Channels |
| Input Signal Type | 4–20 mA / 1–5 V DC (configurable) |
| Resolution | 16-bit A/D conversion |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Communication Bus | YOKOGAWA V-net / RIO bus |
| Power Supply | 24 V DC (supplied via backplane) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -25°C to 70°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Weight | Approx. 600 g |
| Compliance | CE, UL, IEC 61508 (SIL-capable platform) |
| Suffix S2 | Denotes enhanced EMC shielding / revision level |
Note: Specifications are based on published YOKOGAWA documentation. Always verify against the official datasheet for your specific revision.
Compatible Replacement & Equivalent Models
When the ATA4D-00 S2 is discontinued, unavailable, or cost-prohibitive, the following models may serve as functional equivalents or drop-in replacements depending on your system configuration:
| Model | Brand | Channels | Signal Type | Compatibility Notes |
|---|---|---|---|---|
| ATA4D-00 S1 | YOKOGAWA | 4 | 4–20 mA / 1–5 V | Earlier revision; functionally equivalent in most applications |
| AAI141-S00 | YOKOGAWA | 16 | 4–20 mA | Higher channel density; CENTUM VP compatible |
| AAI143-S00 | YOKOGAWA | 16 | 4–20 mA / HART | HART-enabled upgrade path |
| 1756-IF8 | Allen-Bradley | 8 | 4–20 mA / 0–10 V | Cross-brand; requires gateway/migration adapter |
| 6ES7331-7KF02-0AB0 | Siemens | 8 | 4–20 mA / thermocouple | Cross-brand; not plug-compatible; engineering required |
⚠ Important: Cross-brand replacements require system engineering review. Consult your DCS integrator before substitution.
Why Choose the Original Model
- Guaranteed compatibility — Plug-and-play with CENTUM VP / CS 3000 backplanes; no firmware or configuration changes required.
- Proven reliability — YOKOGAWA’s analog I/O modules are field-proven in refineries, chemical plants, and power generation facilities worldwide.
- SIL-capable platform — Supports safety instrumented system (SIS) architectures when used within certified configurations.
- Long service life — Designed for 24/7 continuous operation in harsh industrial environments.
- OEM support — Full YOKOGAWA technical documentation, firmware updates, and calibration support available.
Typical Applications
- Oil & gas upstream/downstream process control
- Petrochemical and refinery DCS integration
- Power plant boiler and turbine monitoring
- Pharmaceutical batch process control
- Water treatment and utilities automation
- Pulp & paper mill process instrumentation
System Compatibility
| DCS Platform | Compatible | Notes |
|---|---|---|
| YOKOGAWA CENTUM VP | ✅ Yes | Native support; recommended platform |
| YOKOGAWA CS 3000 | ✅ Yes | Fully compatible with RIO bus architecture |
| YOKOGAWA CENTUM CS | ⚠ Partial | Verify backplane revision compatibility |
| Third-party DCS | ❌ No | Not directly compatible; migration required |
Selection Guide
Use the following criteria to determine whether the ATA4D-00 S2 is the right module for your application:
- Channel count: If you need more than 4 channels, consider the AAI141-S00 (16-ch) for higher density.
- HART requirement: If HART communication is needed for smart transmitters, select the AAI143-S00 instead.
- Revision suffix: S2 suffix indicates enhanced EMC performance — preferred for electrically noisy environments.
- Redundancy: For redundant I/O configurations, confirm your CENTUM VP system supports dual-module redundancy for this card type.
- Budget vs. OEM: If budget is constrained, a tested/refurbished ATA4D-00 S1 may be acceptable — contact us for availability and condition grading.
Quality Assurance & Sourcing
- ✅ Genuine OEM parts sourced from authorized distributors and verified supply chains
- ✅ Refurbished / tested units available with functional test reports upon request
- ✅ Anti-counterfeit inspection — all units inspected for label authenticity, PCB markings, and firmware integrity
- ✅ Warranty: 12-month warranty on new units; 90-day warranty on refurbished units
- ✅ Export compliance: All shipments comply with applicable export control regulations (ECCN / HS code verified)
How to Order
- Confirm your DCS platform and backplane slot type (CENTUM VP / CS 3000).
- Verify the suffix revision required (S1 vs. S2) with your system documentation.
- Contact us with your quantity, required delivery timeline, and preferred condition (new / refurbished).
- Receive a formal quotation with lead time, warranty terms, and shipping options within 24 hours.
- Place order — we support T/T bank transfer, PayPal, and trade assurance payment methods.
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📞 Phone / WhatsApp: +0086 19859288691
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Replacement & Compatibility FAQ
Q: Can I use the ATA4D-00 S1 instead of the S2?
A: In most cases yes — the S1 and S2 are functionally equivalent. The S2 suffix denotes an enhanced EMC revision. For safety-critical or high-EMI environments, the S2 is preferred.
Q: Is the ATA4D-00 S2 still in production?
A: YOKOGAWA periodically updates its I/O module lineup. Contact us to confirm current OEM availability or to source tested surplus stock.
Q: Can this module be used with a Siemens or ABB DCS?
A: No — the ATA4D-00 S2 is proprietary to YOKOGAWA’s V-net/RIO bus architecture and is not directly compatible with third-party DCS platforms without a protocol gateway.
Q: Do you provide calibration certificates?
A: Calibration certificates are available for new units. For refurbished units, functional test reports are provided as standard; calibration can be arranged upon request.
Q: What is the lead time?
A: In-stock units ship within 3–5 business days. Out-of-stock items typically have a 2–6 week lead time depending on sourcing. Contact us for real-time availability.
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