Product Overview

The Yokogawa ADV142-P10 S1 is a high-density digital input module designed for the CENTUM VP Distributed Control System (DCS). This module serves as a critical interface for acquiring discrete signals from field devices such as dry contacts, switches, and proximity sensors. The "P10" designation indicates a pressure-clamp terminal connection style, ensuring secure and vibration-resistant wiring for industrial environments.

As a part of the FIO (Field Interface Orbus) architecture, the ADV142-P10 S1 provides 32 isolated channels that convert 24V DC binary states into digital data for processing by the Field Control Station (FCS). Its design emphasizes high-speed data refresh and robust electrical isolation, protecting the system backbone from field-side electrical noise and surges.

Technical Specifications

• Manufacturer: Yokogawa

• Model Number: ADV142-P10 S1

• Module Type: Digital Input Module

• Number of Channels: 32-channel, isolated

• Input Signal: 24 V DC (for dry contact inputs)

• Input Current: 4.1 mA per channel

• Withstand Voltage: 1500 V AC between field and system logic

• Data Refresh Cycle: 10 ms

• Connection Style: Pressure-clamp terminal (P10 variant)

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

• Power Consumption: Max. 0.5 A (5 V DC)

• Weight: 0.26 kg

• Dimensions: 32.8 mm x 106.3 mm x 130 mm

Key Technical Characteristics

• High-Density Signal Management: Consolidates 32 discrete inputs into a single compact slot, maximizing cabinet space efficiency and reducing overall hardware footprint.

• Superior Signal Integrity: Features 1500 V AC galvanic isolation to eliminate ground loops and prevent electromagnetic interference (EMI) from affecting the internal system bus.

• Rapid Logic Execution: Provides a 10 ms data refresh cycle, enabling the DCS to perform real-time monitoring and execute high-speed sequence control without significant latency.

• Industrial Resilience: Engineered for reliable operation in unconditioned environments, maintaining stable performance across an extended temperature range of -20°C to +70°C.

• Redundancy Support: Fully compatible with dual-redundant configurations. When used in a paired setup, the system ensures uninterrupted process visibility even during a module failure or hot-swap maintenance.

• Compliance & Safety: Meets global industrial standards including CE marking and UL/CSA certifications, ensuring suitability for regulated sectors like oil and gas, power generation, and chemical processing.