Yokogawa.ADV141-S12
Yokogawa.ADV141-S12
Yokogawa.ADV141-S12
Yokogawa.ADV141-S12
Yokogawa.ADV141-S12
Yokogawa.ADV141-S12
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ADV141-S12

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The Yokogawa ADV141-S12 is a high-reliability 16-Channel AC Digital Input Module specifically engineered for 100-120 V AC industrial control systems.
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Technical specifications for ADV141-S12

  • Manufacturer:
    Yokogawa
  • Part Number:
    ADV141-S12
  • Product Family:
    Centum CS-Centum VP
  • Product Type:
    AC Digital Input Modules
  • Number of Channels:
    16 channels
  • Rated Voltage:
    100 to 120 V AC, 50/60 Hz
  • Input ON Voltage:
    80 to 132 V AC (Peak: 113 to 187 V)
  • Input OFF Voltage:
    ≤ 20 V AC (Peak: 28 V)
  • Typical Current:
    4.7 mA (@120V/60Hz) per channel
  • Max Current Consumption:
    500 mA (5 V DC)
  • Withstanding Voltage:
    2 kV AC (Signal to System) / 1.35 kV AC (Between Commons)
  • Response Time (Status):
    ≤ 160 ms
  • Weight:
    0.26 kg
  • Estimated shipping dimensions:
    3.2x10.7x13cm
  • Tariff Code:
    8538909190
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Communication & Connectivity Certifications & Standards Applications

Features:

  • Robust AC Input Handling
  • Enhanced Safety with Hazardous Area Certification
  • Superior Electrical Isolation
The Yokogawa ADV141-S12 directly accepts 100-120 V AC signals, eliminating the need for bulky interposing relays. This direct coupling reduces installation complexity and points of failure, offering a reliable interface between your DCS and standard AC field devices.

Certified for Class I, Division 2 (Groups A,B,C,D) locations, this module can be safely installed in environments where flammable materials exist. The Non-Incendive design ensures that under normal or abnormal operating conditions, the module will not ignite the surrounding atmosphere.

Featuring 2 kV AC isolation between the input signal and the system bus, the Yokogawa ADV141-S12 effectively blocks ground loops, electrical noise, and voltage spikes. This protects the central controller from field-side disturbances, ensuring stable and accurate data acquisition.

The ADV141-S12 Yokogawa AC Digital Input Modules may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Yokogawa ADV141-S12 AC Digital Input Modules Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Yokogawa ADV141-S12 AC Digital Input Modules

General

  • Manufacturer Yokogawa
  • Model ADV141-S12
  • Condition New Original ready stock
  • Product Family ADV141-S13,ADV142-S02,ADV142-S03
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Backplane Interface: Communicates via ESB Bus (128 Mbps) or ER Bus (10 Mbps) through the Node Unit to the Field Control Unit (FCU).
  • Field Wiring: Supports Pressure Clamp Terminal Block (Model ATC4S-50) for tool-less, vibration-resistant wire termination.
  • Cable Option: Compatible with Dedicated Cable AKB332 for direct connection to Yokogawa terminal boards (AEC4D).
  • I/O Bus Redundancy: Compatible with dual-redundant configurations at the Node Unit level to ensure communication continuity.
  • Hazardous Location: CSA Class I, Division 2 (Groups A, B, C, D) & Temperature Code T4.
  • Safety Standards: Complies with CSA and CE Marking safety requirements.
  • EMC Conformity: Compliant with CE Marking, RCM, and KC Marking standards for industrial electromagnetic environments.
  • Environmental Protection: Standard operating temperature of 0 to 60 °C with optional G3 corrosion protection (ISA Standard) available via other suffix codes.
  • Refineries & Petrochemical Plants: Monitoring pump status and valve limit switches in low-voltage AC control circuits.
  • HVAC Systems in Industrial Facilities: Reading status from 110 V AC compressors, fans, and damper controls.
  • Material Handling (Conveyors): Detecting product presence via AC photoelectric sensors or mechanical limit switches.
  • Power Generation Auxiliaries: Monitoring the run/fault status of boiler fans or coal handling equipment operating at 110 V AC.
Description
Yokogawa ADV141-S12 serves as a critical component within the CENTUM VP and other Yokogawa DCS systems, acting as the primary interface for monitoring AC-powered field devices. Designed for the FIO (Fieldnetwork I/O) system, this module reads ON/OFF signals from AC sensors, limit switches, and pushbuttons, providing a seamless bridge between your field equipment and the control logic. Its 16 isolated channels allow for direct connection to 100-120 V AC sources without requiring external interposing relays, simplifying cabinet design and reducing overall lifecycle costs.

Built to withstand harsh industrial conditions, the Yokogawa ADV141-S12 features robust electrical isolation with a withstand voltage of 2 kV AC between input signals and the system. This ensures that electrical noise and transients from the field do not compromise the integrity of your control system. Furthermore, the module supports flexible mounting options with pressure clamp terminals or dedicated cables (AKB332), making field wiring straightforward and secure even in high-vibration environments.

For sites requiring safety compliance, this specific Yokogawa ADV141-S12 suffix code confirms its readiness for classified locations. It carries the Class I, Division 2 (Groups A, B, C, D) and Temperature Code T4 rating, approving it for installation in potentially hazardous atmospheres where flammable gases or vapors may be present only under abnormal conditions. This makes it an ideal solution for upstream oil & gas, petrochemical, and other process industries requiring Non-Incendive protection.

Alternative Names
ADV141-S13 ADV142-S02 ADV142-S03 ADV142-P13 ADV142-P10 ADV141-S10
Technical notes
The Yokogawa ADV141-S12 requires careful consideration of input frequency (50/60 Hz) and voltage verification (80-132 V AC for ON state). Users must ensure the AC signals to the same common terminal share the identical phase, and the module consumes a maximum of 500 mA from the 5 V DC backplane power supply of the Node Unit.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
In which specific scenarios should I use the Yokogawa ADV141-S12?
This module is specifically designed for scenarios where you need to monitor the ON/OFF status of AC-powered field devices. Common use cases include detecting the run status of 110 V AC motors, reading limit switches on conveyor systems, or receiving interlocks from HVAC units in large-scale industrial plants.
How can the button input function of the Yokogawa ADV141-S12 be used for diagnostics?
The Pushbutton Input mode allows the Yokogawa ADV141-S12 to count the edges of pulsed signals. This is particularly useful for advanced diagnostics, such as counting the number of operations of a valve or a relay, allowing predictive maintenance algorithms to anticipate wear and tear before a failure occurs.
Is the Yokogawa ADV141-S12 compatible with the latest CENTUM VP systems for monitoring?
Yes. As part of the FIO series, the Yokogawa ADV141-S12 integrates seamlessly with CENTUM VP and older CENTUM systems via ESB or ER buses. It provides real-time status monitoring and history data, allowing operators to visualize field contact conditions directly on the HMI.

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