Product Overview

The Yokogawa ADV151-P00 S2 combined with the ATD5A-00 interface adapter is a high-density discrete signal acquisition solution for the CENTUM VP Distributed Control System (DCS). This specific assembly is designed for the FIO (Field Interface Orbus) architecture, providing 32 isolated digital input channels to monitor field states such as contact closures, switch positions, and logic levels.

The "P00" designation indicates a module configured for KS cable connectivity, which is facilitated by the included ATD5A-00 adapter. This combination allows for a clean, modular connection to field terminal boards using standardized multi-core cables, significantly reducing the manual wiring requirements within the control cabinet. As an "S2" enhanced version, it offers superior signal conditioning and high-speed data refresh rates required for modern, deterministic process control.

Technical Specifications

• Manufacturer: Yokogawa

• Model Number: ADV151-P00 S2 / ATD5A-00

• Module Type: Digital Input Module with KS Cable Adapter

• Input Channels: 32 channels, isolated

• Input Signal: 24 V DC (Dry contact support)

• Interface Style: KS Cable interface via ATD5A-00 adapter

• Data Refresh Cycle: 10 ms or less

• Withstand Voltage: 1500 V AC (Field to System logic)

• Power Supply: 24 V DC (External) and 5 V DC (System bus)

• Environmental Protection: IP20 rated enclosure

• Operating Temperature: -20°C to +70°C

• Dimensions: 32.8 mm x 106.3 mm x 130 mm

• Weight: 0.24 kg

• Origin: Japan

Key Technical Characteristics

• High-Density Signal Processing: Efficiently manages 32 discrete input points in a single FIO slot, maximizing I/O density and reducing the overall hardware footprint in the Field Control Station (FCS).

• Modular Interface Design: The integration of the ATD5A-00 adapter enables the use of pre-assembled KS cables, facilitating "plug-and-play" connectivity between the module and remote terminal blocks.

• Superior Galvanic Isolation: Employs 1500 V AC isolation to protect the DCS internal backplane and CPU from field-side electrical surges, ground loops, and high-frequency interference.

• Deterministic Scan Times: Engineered with a high-speed data refresh cycle of 10 ms, ensuring that critical binary state changes in the process are captured and processed by the control logic without delay.

• Ruggedized Industrial Build: Features an extended operating temperature range and high-grade internal components designed for continuous duty in refineries, chemical plants, and offshore platforms.

• Fault-Tolerant Redundancy: Fully supports dual-redundant configurations. In a paired setup, the modules provide bumpless signal acquisition, maintaining process visibility even during a hardware failure or maintenance cycle.