Product Overview

The Yokogawa ADV161-P00 S2 is an ultra-high-density digital input module engineered for the FIO (Field network I/O) subsystem within the CENTUM VP Distributed Control System (DCS). This module provides 64 isolated channels, allowing for the centralized monitoring of extensive field-side binary signals from a single rack slot. It is primarily utilized to detect the ON/OFF status of switches, relay contacts, and pushbuttons, converting 24V DC signals into digital data for real-time process control logic. Its high-capacity architecture is designed to optimize cabinet space while maintaining the rigorous signal integrity required for mission-critical industrial automation.

Technical Characteristics

The ADV161-P00 S2 is defined by its superior channel density and rugged industrial electronics:

Ultra-High Signal Density By providing 64 input points in a single module, the ADV161-P00 S2 significantly reduces the hardware footprint within the control room. This makes it an ideal solution for large-scale plants where hundreds or thousands of status points must be integrated into the DCS efficiently.

Reliable Signal Handling and Isolation To ensure system stability, the module features robust electrical isolation between the field inputs and the internal system bus. This protection prevents field-side electrical noise or transients from disrupting the Field Control Station (FCS). Advanced internal filtering technology is applied to each channel to eliminate contact chatter and signal interference.

Industrial Environmental Resilience Built to Yokogawa's strict Japanese manufacturing standards, the module is designed for continuous 24/7 operation in harsh environments. It maintains precise signal acquisition despite the thermal fluctuations and electromagnetic interference commonly found in heavy industrial processing areas.

Seamless System Compatibility The ADV161-P00 S2 is fully recognized by the CENTUM VP software environment, allowing for rapid configuration of I/O tags. It supports high-density wiring solutions via pressure clamp terminals or dedicated multi-core cables, ensuring gas-tight and vibration-resistant connections.

Technical Specifications

• Brand: Yokogawa

• Model Number: ADV161-P00 S2

• Product Type: Digital Input Module

• Channels: 64 (Isolated)

• Rated Input Voltage: 24 V DC

• System Interface: CENTUM VP / CS 3000 (FIO System)

• Input Logic: ON/OFF Binary Detection

• Weight: 0.28 kg

• Dimensions: 3.2 x 12.0 x 13.0 cm

• Origin: Japan

Application Areas

The Yokogawa ADV161-P00 S2 is a primary choice for high-density status monitoring in diverse sectors:

• Petrochemical Refining: Monitoring hundreds of valve limit switches and safety interlock statuses.

• Power Generation: Consolidating auxiliary contact feedback from large-scale circuit breakers.

• Food and Beverage: Managing discrete inputs from high-speed packaging and bottling lines.

• Water Treatment: Tracking pump run/stop signals and float switch data across distributed stations.