Yokogawa ADC32 S1 Analog Interface Module CENTUM VP

Availability: 99 left in stock

Product Details The Yokogawa ADC32 S1 serves as a high-density Analog Input Module specifically designed for the CENTUM VP and CS 3000...

SKU: ADC32 S1

Manufacturer: Yokogawa
Product No.: ADC32 S1
Product Type: DCS Signal Acquisition
Product Origin: Japan
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Details

The Yokogawa ADC32 S1 serves as a high-density Analog Input Module specifically designed for the CENTUM VP and CS 3000 Distributed Control Systems (DCS). This module interfaces critical field signals—including 4–20 mA current loops and ±10 V DC voltage—with the control system backplane. We supply this unit as 100% brand new and original, providing the precise signal acquisition required for complex industrial automation and process control.

Product Overview

The ADC32 S1 functions as a high-capacity gateway for process variables. By packing 32 input channels into a single modular card, it maximizes rack space efficiency without compromising signal integrity. The module utilizes high-resolution A/D conversion to translate analog field data into digital values for the DCS processor. With integrated channel isolation, the ADC32 S1 protects your system from field-side electrical interference, making it an essential component for power plants, refineries, and large-scale manufacturing facilities.

Part Number Breakdown

The ADC32 S1 follows Yokogawa’s specific hardware identification logic:

ADC32: High-density Analog Input Module (32-channel variant).
S1: Designates the "S1 Bus" compatibility, ensuring seamless integration with standard CENTUM series backplanes and communication protocols.

Technical Specifications

Attribute	Specification Details
Manufacturer	Yokogawa Electric Corporation
Model Number	ADC32 S1
System Compatibility	CENTUM VP / CS 3000 (S1 Bus)
Input Channels	32 Channels (High-Density)
Signal Type	4–20 mA DC, ±10 V DC
Conversion Resolution	12 to 16-bit A/D
Accuracy	±0.1% of Full Scale
Isolation	Channel-to-channel and System-side
Power Consumption	2.0 A at 5 VDC
Operating Temperature	0°C to +60°C (32°F to 140°F)
Connector Type	Terminal Block for Field Wiring

Engineering Advantages

Optimized Cabinet Footprint: The 32-channel high-density design allows engineers to consolidate I/O points. This reduces the number of required modules and racks, effectively lowering the total cost of the control system infrastructure.
Superior Noise Immunity: Each channel features robust isolation. This hardware barrier eliminates ground loop currents and prevents electromagnetic interference (EMI) from distorting critical process measurements in high-voltage environments.
Seamless Field Connectivity: The ADC32 S1 utilizes standard terminal block interfaces. This allows for clean wiring management and simplifies the commissioning process for technicians landing multiple 4-20mA or voltage loops.
Thermal Stability for Continuous Operation: The module maintains its ±0.1% accuracy even at its maximum operating temperature of 60°C. This ensures consistent process monitoring in non-climate-controlled industrial environments.
Fast Response Signal Acquisition: The onboard A/D converters ensure rapid data updates. This speed is critical for safety-critical loops and high-speed process adjustments where measurement lag can impact plant stability.

FAQs

Does the ADC32 S1 require specific terminal boards for 32-channel wiring?

Yes. To utilize all 32 channels, you must pair the ADC32 S1 with the corresponding Yokogawa terminal board designed for high-density analog inputs. This ensures secure wiring and proper signal distribution.

Can I mix current (4-20mA) and voltage inputs on the same module?

The ADC32 S1 supports both signal types; however, configuration typically occurs at the software level or via specific wiring on the terminal board. Verify your I/O mapping in the CENTUM builder to ensure the hardware correctly interprets each signal type.

What is the advantage of the S1 bus designation?

The S1 designation ensures that the module communicates natively with the older and current CENTUM backplane architectures. This makes the ADC32 S1 an ideal choice for both new installations and the maintenance of legacy CS 3000 systems.

Is this module hot-swappable?

While many Yokogawa DCS modules support replacement under power, you must follow the specific safety procedures outlined in your system's hardware manual to avoid bus disturbances or process trips during the swap.

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.

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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.