AAV144-S00 Yokogawa FIO Module | Fast Global Shipping

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Product Overview The Yokogawa AAV144-S00 serves as a core high-density analog input component for the CENTUM VP, CS 3000, and ProSafe-RS systems. This module captures analog...

SKU: AAV144-S00

Manufacturer: Yokogawa
Product No.: AAV144-S00
Product Type: Industrial DCS Components
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Yokogawa AAV144-S00 serves as a core high-density analog input component for the CENTUM VP, CS 3000, and ProSafe-RS systems. This module captures analog voltage signals from field instruments—including pressure transmitters, flow meters, and temperature sensors—and converts them into high-fidelity digital data for the Field Control Unit (FCU). With 16 fully isolated channels, the AAV144-S00 eliminates ground loop interference and maintains signal stability in large-scale petrochemical, power, and utility facilities.

Condition: 100% Brand New, Factory Sealed Original.

Part Number Breakdown: AAV144 Series

Yokogawa uses a structured coding system to define the functional limits and hardware revision of the AAV144 series.

AAV144: Base Series (Voltage Input Module, 16-channel).
-S: Standard type for general industrial applications.
0: Basic configuration (Non-enhanced).
0: Always 0 (Standard hardware revision).

Technical Specifications

The AAV144-S00 balances rapid data processing with extreme thermal resilience for mission-critical deployments.

Parameter	Specification
Input Channels	16 (Full Channel-to-Channel Isolation)
Signal Ranges	1 to 5 V DC, -10 to +10 V DC
Accuracy	±0.1% of Full Scale (Typical)
A/D Resolution	12-bit conversion
Data Update Period	10 ms
Isolation Strength	2300 V AC (Field-to-System)
Operating Temperature	-40°C to +80°C
Dimensions	130 × 107.5 × 32.8 mm
Power Consumption	Max. 450 mA (5 V DC)

Engineering Advantages

Total Channel Isolation: Individual isolation for each of the 16 channels prevents cross-talk and ensures that a localized electrical fault on one transmitter does not jeopardize the entire I/O nest. This architecture maximizes uptime in safety-critical process loops.
Superior Thermal Performance: Unlike standard I/O modules limited to 50°C, the AAV144-S00 operates reliably between -40°C and +80°C. This extended range allows installation in remote instrument enclosures or extreme climates without requiring expensive environmental control units.
High-Speed Loop Response: A 10 ms data update period enables the control system to react nearly instantaneously to process fluctuations. This speed proves vital for surge control in compressors and pressure regulation in volatile chemical reactors.
Space-Efficient Marshaling: The compact 32.8 mm width allows engineers to pack high-density analog inputs into restricted cabinet spaces, reducing the total number of I/O nodes and lowering infrastructure costs.

FAQs

Q: Can the AAV144-S00 accept 4-20 mA current signals?

A: Yes. Although the module natively measures voltage, you can monitor 4-20 mA signals by installing a precision 250-ohm shunt resistor across the input terminals to convert the current to a 1-5 V signal.

Q: Is this module compatible with the older CENTUM CS 3000 platform?

A: Absolutely. The AAV144-S00 maintains full compatibility with both the legacy CENTUM CS 3000 and the current CENTUM VP platforms, facilitating seamless system expansions or hardware migrations.

Q: How does the module handle a failed input signal?

A: The AAV144-S00 includes continuous self-diagnostics and input monitoring. If a signal falls out of the designated range or a hardware fault occurs, the module triggers a system alarm to the Human Interface Station (HIS) for immediate technician intervention.

Q: Does the AAV144-S00 support redundant configurations?

A: Yes. You can install these modules in a dual-redundant configuration on the FCU backplane to ensure continuous data acquisition even if one module requires replacement.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.