YOKOGAWA ADV551-P60 S2 ADV551 DIGITAL INPUT MODULE

Description:

The Yokogawa ADV551-P60 S2 Digital Input Module is used in distributed control systems for acquiring discrete ON/OFF signals from field devices. Commonly installed in Yokogawa CENTUM DCS cabinets, control panels, and industrial automation systems. Maintenance teams and system integrators use this part for expanding digital input capacity, replacing failed I/O modules, or maintaining reliable status monitoring in process control systems.

Applications:

The Yokogawa ADV551-P60 S2 is commonly used in industrial automation environments where discrete signals from switches, relays, push buttons, and proximity sensors must be monitored. It is frequently applied in oil & gas, power generation, and manufacturing systems to detect equipment status such as valve positions, motor states, and alarm conditions. The module enables real-time signal acquisition and integrates with Yokogawa DCS platforms for reliable plant monitoring and control.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: ADV551-P60 S2
• Product Type: Digital Input Module
• Input Channels: 32-channel digital input
• Input Type: 24 VDC ON/OFF discrete signals
• Input Current: ~50 mA system consumption (module dependent)
• Function: Receives and processes discrete field signals
• System Compatibility: Yokogawa CENTUM / FIO DCS systems
• Configuration: Supports dual redundant system architecture
• Signal Sources: Switches, relays, sensors, contact inputs
• Mounting Type: Rack-mounted I/O module
• Operating Role: Field signal acquisition and monitoring
• Status: Legacy / widely used industrial module

Common Replacements:

• Yokogawa ADV151-P60 Digital Input Module
• Yokogawa ADV161 Digital Input Module
• Yokogawa ADM12C Digital Input Module