Product Introduction – ADV551-P63 S2

The ADV551-P63 S2 is a high-performance 32-channel digital output module designed for modern industrial automation and process control environments. Operating at 24 V DC, the module features isolated current-sink transistor outputs capable of driving solenoids, relays, contactors, indicator lights and other field devices.

The suffix “P63” signifies that this module includes pulse-width output and time-proportional output functions (the “P” code), a status display function (“6”), and the ISA Standard G3 option with extended temperature range (“3”). The “S2” suffix indicates the wiring interface variant (commonly pressure-clamp terminal block with certain options).

This module is part of the ADV551 series of digital output modules, offering high channel density, fast response, flexible timing control, robust isolation and compatibility with rack or bus-based control systems. It is suited for new installations, system upgrades, retrofits and high-demand automation settings.

Technical Specifications

Applications

The ADV551-P63 S2 is engineered for a broad array of industrial use-cases:

• Process Control & Automation: For operation of solenoids, valve actuators, pumps, mixers, indicator lamps, alarms. With its pulse-width and time-proportional functions, it’s particularly suited for timed sequences, duty-cycle control and precise output timing.

• Power Generation: Used in turbine auxiliary controls, alarm and annunciator systems, relay switching for auxiliary devices and high reliability environments.

• Oil & Gas / Petrochemical Plants: Suitable for emergency shutdown outputs, burner management system drive circuits, valve sequencing, high-vibration and wide-temperature environments.

• Water & Waste-Water Treatment: Control of pumps, gates and valves, blower/mixer systems, timed or duty-cycle operations, alarm and indicator outputs.

• Factory Automation / Discrete Manufacturing: High-density output requirements such as packaging machines, robotics peripherals, machine interlocks, indicator panels, system expansions where many outputs are required in a compact module.

Because the module integrates status display, high isolation and flexible timing control, it excels in environments where reliability, diagnostics, channel density and advanced control are critical.

Product Advantages

• High channel count: 32 outputs in one compact module reduce panel size, simplify wiring and minimize cabinet complexity.

• Advanced output timing: With pulse-width and time-proportional control, users gain fine control of duty cycles, timed actuation and precise switching beyond simple on/off.

• Status display enabled: The “6” code indicates status indication per channel or module, aiding diagnostics, maintenance and uptime.

• Wide temperature/tough environment support: The “3” code (ISA G3 option) extends operational temperature to –20 °C to +70 °C and supports more demanding industrial conditions.

• Excellent isolation: Isolation of 2 kV AC between outputs and system, and 500 V AC between channel groups provides strong protection against noise, surge and cross-channel interference.

• Flexible wiring interface: The S2 variant provides pressure-clamp terminal block wiring (or equivalent), enabling direct field wiring, quicker installation and simplified maintenance.

• Compact and lightweight: At ~0.20 kg and small module size, the unit is easy to handle, install in tight spaces and service.

• Modular architecture: Easy replacement, expansion and integration into existing racks/backplanes; supports high availability system design.

• Reliability for industrial operation: Designed for continuous operation, robust switching performance, stable drive of field devices and integration into redundant control environments.

Brand & Series Information

• Brand: Yokogawa

• Series: ADV551 Series — 24 V DC Digital Output Modules

This series offers numerous variants differentiated by functionality (basic digital, pulse/time-proportion support), wiring interface options (terminal block, cable adapter), status display, temperature rating, explosion protection, channel count modifications, and system compatibility. The suffix codes provide clarity: “P” for pulse/time functionality, “6” for status display (no explosion protection), “3” for ISA G3/–20 °C to +70 °C option, and variant interface codes such as S2, D5A00, etc.

Recommended Models – Same Series or Related Variants

Below are five other models from the same series or closely related that you may consider. The “Model” column is bolded as requested.

Recommended Popular Models from the Same Brand

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