Product Introduction

The ADV151-P10/B5S10 is a high-performance 32-channel digital input module designed for industrial automation and process control systems. It belongs to the ADV151 series from the Yokogawa brand. This variant carries the suffix “P10” indicating a standard digital input module in the ADV151 line, and the option code “/B5S10” indicating it uses a pressure-clamp terminal block for digital input (with surge absorber) as per terminal block model ATB5S-10. The module accepts 24 V DC discrete ON/OFF input signals from field devices (limit switches, relays, push-buttons, sensors), converts them into system logic input, and provides robust isolation, high channel density and compatibility with redundant system architectures. It is ideal for demanding industrial environments where many digital signals must be captured reliably and where wiring layout, footprint, response speed and signal integrity are important.

Technical Specifications

Applications

• In distributed control systems (DCS) and field-I/O systems, the module captures ON/OFF signals from field switches, limit contacts, push-buttons, proximity sensors and relays, and conveys them reliably into the control logic.

• In continuous process industries (oil & gas, petrochemical, power generation, water/wastewater) where large numbers of digital inputs must be acquired with reliability, isolation and maintainability.

• In manufacturing automation environments where many machine status inputs, interlocks, operator panel switches and safety signals must be monitored in a compact I/O cabinet.

• In redundant or high-availability architectures where dual I/O paths are required to maintain system uptime—this module supports dual-redundant configuration.

• In environments where electrical noise, surge events or differing wiring terminals are present: the pressure-clamp terminal block with surge absorber option helps protect inputs and ease wiring.

• In retrofit or expansion of control systems where channel density, footprint, wiring flexibility and modularity are key to minimizing cabinet space, wiring cost and maintenance downtime.

Advantages

• High channel density: 32 discrete digital inputs in a single module reduce rack space and simplify wiring compared to lower-channel modules.

• Rapid response: Input response ≤ 8 ms ensures timely detection of state changes, critical for process monitoring and control.

• Strong electrical isolation: Withstanding 2 kV AC isolation between signal and system and 500 V AC between channel commons and system helps maintain signal integrity in harsh electromagnetic or transient environments.

• Flexible wiring via terminal block: The “/B5S10” pressure-clamp terminal block with surge absorber gives robust wiring connection and protection against input surges, simplifying field installation and improving maintainability.

• Compact and lightweight: Weight approx. 0.30 kg, small physical size makes it quick to install and easy to replace or maintain.

• Redundancy-capable: Compatible with dual-redundant I/O architecture for critical systems where uptime matters.

• Standard 24 V DC interface: Works with industry-standard 24 V DC discrete signals (sink/source), making it widely applicable across industrial control platforms.

• Proven platform: As part of the ADV151 series, it fits into a broad ecosystem of field I/O modules, accessories and system architecture, providing long-term support and integration ease.

Brand & Series

• Brand: Yokogawa

• Series: ADV151 Digital Input Module Series (32-channel, 24 V DC, isolated)

• Category: Digital Input Modules for field I/O/sub-rack systems in automation and process control

• Positioning: The ADV151-P10/B5S10 is a standard variant of the ADV151 family, offering 32-channel digital input, 24 V DC compatibility, pressure-clamp terminal block wiring with surge absorber, and designed for diverse industrial applications including high-density I/O and redundant architectures.

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