Product Overview

The Yokogawa ADV141-S12 S1 is a high-density digital input module engineered for the CENTUM VP Distributed Control System (DCS). This module serves as a critical interface for industrial automation, facilitating the acquisition of discrete signals from field devices to the control network. Designed for high-speed processing and reliability, it features 16 input channels that support 24V DC contact inputs or voltage-free contact signals.

Built to operate in demanding industrial environments, the ADV141-S12 S1 utilizes a robust architecture that ensures signal integrity through 1000V AC isolation between the field circuits and the internal system. Its compact form factor allows for high-density mounting on FIO (Field Interface Orbus) nodes, optimizing cabinet space while maintaining high performance.

Technical Specifications

• Manufacturer: Yokogawa

• Model Number: ADV141-S12 S1

• System Compatibility: CENTUM VP / CENTUM CS 3000

• Input Channels: 16-channel, isolated

• Input Signal Type: 24 V DC (Dry/Wet Contact)

• Isolation Voltage: 1000 V AC (Field-to-System)

• Rated Power Supply: 24 V DC

• Connection Method: Pressure clamp terminal or KS cable

• Weight: 0.26 kg

• Operating Temperature: -20°C to +70°C (Standard industrial range)

• Dimensions: 32 mm x 130 mm x 107 mm

• Origin: Japan

Key Features and Applications

• High-Speed Data Acquisition: Optimized for real-time monitoring of status signals from pumps, valves, and motor starters in a DCS environment.

• Reliability: Incorporates advanced diagnostics to ensure continuous monitoring and fault detection, minimizing system downtime.

• Robust Isolation: Protects sensitive control logic from field-side electrical surges and noise, ensuring stable operation in heavy industrial settings.

• Flexible Integration: Fully compatible with Yokogawa's FIO bus architecture, allowing for seamless expansion and hot-swappable replacement during maintenance.