Product Overview

The Yokogawa ATD5A-00 S1 is a high-density 32-point interface adapter designed specifically for the CENTUM VP and CS 3000 Distributed Control Systems (DCS). This module serves as the primary connection bridge between the I/O modules and the field terminal boards using standardized KS cables. By utilizing the ATD5A-00 S1, engineers can consolidate multi-channel signal paths into a single cable assembly, significantly reducing cabinet wiring complexity and improving signal reliability.

This adapter is engineered for the FIO (Field Interface Orbus) system, allowing for the rapid deployment of digital or analog I/O points. Its compact form factor is optimized for space-constrained control panels where high-speed data acquisition and secure physical termination are critical for process stability.

Technical Specifications

• Manufacturer: Yokogawa

• Model Number: ATD5A-00 S1

• Module Type: 32-Point KS Cable Interface Adapter

• System Compatibility: CENTUM VP, CENTUM CS 3000 (FIO System)

• Connection Method: KS Cable interface (supports 32 channels)

• Operating Voltage: 24 V DC (System-supplied)

• Ambient Temperature: -20°C to +70°C

• Humidity Range: 10% to 90% RH (non-condensing)

• Dimensions: 32 mm x 35 mm x 113 mm

• Weight: 0.06 kg

• Product Origin: Japan

Key Technical Characteristics

• Standardized KS Interconnectivity: Provides a direct interface for Yokogawa’s proprietary KS cables, ensuring a secure, plug-and-play connection between I/O modules and remote terminal blocks.

• High-Density Channel Support: Manages up to 32 discrete or analog signal points within a single interface, maximizing the I/O capacity per rack slot.

• Enhanced Signal Integrity: Designed with low-impedance pathways to prevent data corruption and signal attenuation, even during high-speed real-time processing tasks.

• Simplified Maintenance and Deployment: The compact adapter design allows for quick hardware replacement and system upgrades without the need for extensive re-wiring of individual field points.

• Advanced Internal Diagnostics: Supports system-level health monitoring, allowing the DCS to identify connectivity issues or cable faults at the interface level to minimize downtime.

• Industrial Hardening: Built to withstand the harsh electrical and thermal environments typical of refineries, chemical plants, and power generation facilities.