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        T9831

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        The T9831 is a 16-channel simplex analog input termination assembly designed by Rockwell Automation for the AADvance and Trusted safety systems.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for T9831

        • Manufacturer:
          ICS Triplex
        • Part Number:
          T9831
        • Product Family:
          AADvance Controller
        • Product Type:
          Simplex Analog Input Termination Assembly
        • System Compatibility:
          AADvance and Trusted Safety Systems
        • Configuration Type:
          Simplex
        • Input Channels:
          16, non-isolated analog inputs
        • Supported Modules:
          One T9431 or T9432 analog input module
        • Field Connections:
          16; Conductor cross section maximum 1.31mm² (16 AWG); Stripping length 6mm (¼ in.)
        • Input Signal Types:
          4-20 mA current, 0-10V DC (typical)
        • Channel Protection:
          50 mA, 125V, Type T fuses (Littelfuse) per channel
        • Operating Temperature:
          -40°C to +70°C
        • Key Benefit:
          The T9831 provides per-channel 50 mA fusing, ensuring overcurrent events are contained at the termination point and preventing damage to expensive analog input modules.
        • Weight:
          0.15 kg
        • Estimated shipping dimensions:
          13x8.2x3cm
        • Tariff Code:
          8409919100
        • Country of origin:
          USA
        • 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 Application Performance and Efficiency Application Scenarios

        Features:

        • The T9831 features 16-channel simplex analog input termination for connecting field sensors to AADvance and Trusted safety systems.
        • This model includes per-channel 50 mA fuses for overcurrent protection that can be replaced without removing the I/O module.
        • The T9831 accepts 4-20 mA current and 0-10V voltage signals with conductor cross sections up to 16 AWG for reliable field wiring.
        The T9831 provides essential signal conditioning and protection functions that directly affect the integrity of safety-critical measurements. It protects each sensor input signal with a 50 mA, 125V Type T fuse that can be replaced without removing the I/O module or termination assembly, significantly reducing maintenance downtime. The T9831 accepts conductor cross sections up to 1.31 mm² (16 AWG) with 6mm stripping length, ensuring reliable field wiring connections for demanding industrial environments.

        For applications requiring flexible system architecture, the T9831 works with the T9300 I/O base unit, which accommodates various configurations of simplex, dual, and triple modular redundant assemblies. It is specifically matched to simplex I/O module configurations, providing commoned (non-isolated) analog inputs with per-channel overcurrent protection. The T9831 allows the AADvance system to expand systematically while maintaining signal integrity for critical measurements in safety instrumented systems.

        The T9831 solves the critical pain point of protecting expensive safety controllers from field-side electrical faults while enabling efficient maintenance. By providing per-channel fusing at 50 mA, it ensures that overcurrent events are contained at the termination point, preventing damage to the analog input modules. Designed for use in systems certified to IEC 61508 SIL 3, the T9831 is a trusted component in refineries, power plants, and chemical facilities where operational continuity and fail-safe operation are paramount.

        The T9831 ICS Triplex Analog Input Termination Assembly may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        ICS Triplex T9831 Analog Input Termination Assembly Manuals, Datasheets, Drivers, 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.
        ICS Triplex T9831 Analog Input Termination Assembly Specs

        General

        • Manufacturer ICS Triplex
        • Model T9831
        • Condition New Original ready stock
        • Product Family T9832,T9833,T9431,T9432,T9801
        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.
        • Critical Safety Protection: Serves as an input to Emergency Stop Systems (ESD), connecting to button, limit switch, or pressure switch signals.
        • Fire and Gas Systems (F&G): Processes digital status signals from fire detectors or gas alarms.
        • Combustion and Boiler Management (BMS): Monitors the feedback position of flame detection switches and fuel shut-off valves.
        • High Channel Density: A single terminal board typically supports up to 16 digital input channels, effectively saving rack space.
        • High-Speed ​​Response and Synchronization: Designed to work with the AADvance processor, ensuring input signals are acquired and safe logic is executed within milliseconds.
        • Fault Tolerance Efficiency:Supports simplex, dual, or triple (TMR) redundant configurations.In TMR mode, even if a hardware failure occurs in one input path, the system can still continue operating through a voting mechanism, greatly improving production line availability.
        • Discrete Process Safety: For example, in conveyor belt systems or automated assembly lines, as a signal access point for "safety doors" or "emergency stop buttons."
        • Harsh Environmental Scenarios: Designed to meet Class I Division 2 (C1D2) certification, suitable for installation in industrial environments with potential explosion risks, such as oil drilling platforms or chemical warehouses.
        • Distributed I/O Architecture: The T9831 can be installed in a remote I/O cabinet, exchanging data with a central AADvance controller via a secure communication protocol, reducing long-distance cabling.
        Description
        The T9831 operates as a termination assembly that connects analog input modules to field devices in high-integrity safety systems . It provides a physical and electrical interface for 16 simplex (non-isolated) analog input channels, accepting standard industrial signals from sensors and transmitters.

        The T9831 provides essential signal conditioning and protection functions that are critical for maintaining safety integrity. It protects each sensor input signal with a 50 mA, 125V Type T fuse manufactured by Littelfuse . These fuses can be replaced without removing an I/O module or the termination assembly itself, significantly reducing maintenance downtime.

        For applications requiring flexible system architecture, the T9831 works with the T9300 I/O base unit, which accommodates various configurations of simplex, dual, and triple modular redundant assemblies . The T9831 is specifically matched to simplex I/O module configurations, providing commoned (non-isolated) analog inputs.

        The T9831 solves the critical pain point of protecting expensive safety controllers from field-side electrical faults while enabling efficient maintenance. By providing per-channel fusing at 50 mA, it ensures that overcurrent events are contained at the termination point, preventing damage to the analog input modules.
        Alternative Names
        T9832 T9833 T9431 T9432 T9851 T9852 T9881 T9882
        Technical notes
        The ICS Triplex T9831 is a 16-channel simplex analog input termination assembly for AADvance/Trusted systems, providing per-channel 50 mA (125V Type T) fuse protection for field signals. It is not isolated (commoned), requires matching with simplex I/O configurations, and allows fuse replacement without removing the I/O module or termination assembly.
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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.
        VIEW ALL FAQS
        What is the primary function of the T9831 termination assembly?
        The T9831 provides a secure interface for connecting 16 simplex analog field signals to T9431 or T9432 analog input modules in AADvance and Trusted safety systems, with per-channel 50 mA fuses for overcurrent protection.
        How does the T9831 facilitate maintenance without system downtime?
        The T9831 features hot-swappable 50 mA fuses that can be replaced without removing the I/O module or termination assembly, allowing rapid restoration of protection while the system remains operational.
        What is the operating temperature range for the T9831?
        The T9831 is designed for reliable operation across an industrial temperature range of -40°C to +70°C, making it suitable for harsh environments in oil and gas, chemical, and power generation facilities.
        What wiring specifications apply to the T9831 field connections?
        The T9831 accepts conductor cross sections up to 1.31 mm² (16 AWG) with 6mm stripping length, providing reliable field wiring connections for 16 non-isolated analog input channels.

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