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        T9833

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        The T9833 is a high-reliability analogue input termination assembly engineered by ICS Triplex, a leading provider of safety and control solutions for critical industrial applications.
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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.
        Shipping Mode
        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 T9833

        • Manufacturer:
          ICS Triplex
        • Part Number:
          T9833
        • Product Family:
          Trusted Triple Modular Redundant
        • Product Type:
          Analogue Input Termination Assembly
        • Supply Voltage (VDD):
          2.3 V to 5.5 V (supports 3.3 V and 5 V logic systems)
        • Power Consumption:
          12.65 mW typical at 3 V (low-power operation for battery-powered designs)
        • Output Frequency Range:
          0 Hz to 12.5 MHz (with 25 MHz master clock input)
        • Frequency Resolution:
          28-bit; 0.1 Hz at 25 MHz reference clock (0.004 Hz at 1 MHz clock)
        • Output Waveforms:
          Sine, triangular, square wave (software-selectable)
        • Output Voltage (VOUT):
          38 mV minimum to 0.65 V typical (single-ended, unloaded)
        • Wake-Up Time:
          1 ms (fast response from sleep mode)
        • Weight:
          0.14 kg
        • Estimated shipping dimensions:
          13.1x8.4x4.5cm
        • Tariff Code:
          8537101190
        • 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 Monitoring & Control Environmental Ratings Applications

        Features:

        • True TMR (Triple Modular Redundant) Architecture
        • High-Density Isolated Inputs with 16 Channels
        • Broad Environmental Compliance (ATEX & UL)
        The T9833 is specifically designed to support triple-redundant analogue input configurations. It interfaces directly with three separate analogue input modules (e.g., T9432), ensuring that a single point of failure does not interrupt signal acquisition, making it ideal for high availability requirements.

        The assembly provides termination for 16 isolated analogue input channels. This high density allows for significant space savings in the cabinet, while the channel-to-channel isolation (rated at 1500 Vdc) protects the controller from field-side surges and ground loops in complex industrial environments.

        Rigorously tested for harsh environments, the T9833 supports an extended ambient temperature range of -25°C to +60°C. It is UL listed for Hazardous Locations (Class I, Division 2) and ATEX certified (Ex ec IIC T4 Gc), ensuring reliable operation in oil & gas and petrochemical facilities.

        The T9833 ICS Triplex Analogue 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 T9833 Analogue Input Termination Assembly 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.
        ICS Triplex T9833 Analogue Input Termination Assembly

        General

        • Manufacturer ICS Triplex
        • Model T9833
        • Condition New Original ready stock
        • Product Family T9831,T9832,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.
        • Real-time Signal Conditioning: Converts field loops (4-20 mA) into digital values for the TMR processor with high accuracy.
        • Fault Propagation Management: Utilizes "Safe State" conditioning; if a failure occurs on two of the three input legs, the system votes out the bad value.
        • Line Monitoring: Actively injects a diagnostic current to verify loop integrity (open/short circuit detection) without requiring external hardware.
        • High Density per Slot: Monitors up to 16 field devices in a single termination footprint, reducing overall cabinet weight and complexity.
        • Operating Temperature: -25°C to +60°C (-13°F to +140°F), supporting extreme outdoor and engine room installations.
        • Pollution Degree: Designed for Pollution Degree 2 environments (non-conductive pollution only).
        • Hazardous Location Suitability: Certified for Class I, Division 2 (Groups A, B, C, D) and ATEX Zone 2 (Ex ec IIC T4 Gc).
        • Corrosion Protection: Conformal coating on the printed circuit board meets US MIL-146058C standards, protecting against humidity and airborne contaminants.
        • Emergency Shutdown Systems (ESD): Provides critical pressure and temperature monitoring for SIL 3 rated logic solvers.
        • Fire & Gas Systems (F&G): Interfaces with 4-20 mA gas detectors and flame sensors in TMR configurations to prevent nuisance trips.
        • Subsea & Offshore Modules: Supports Cold Junction Compensation (CJC) for thermocouples monitoring wellhead conditions.
        • Turbine Control: High-density analogue input for monitoring bearing vibrations and exhaust temperatures in power generation.
        Description
        The T9833 is a high-reliability analogue input termination assembly engineered by ICS Triplex, a leading provider of safety and control solutions for critical industrial applications. Designed specifically for integration into the Aadvance distributed control system architecture, this component serves as a vital interface between field sensors and ICS Triplex’s redundant input modules, enabling secure, isolated signal transmission for safety-critical and mission-critical operations. 

        Targeting industries such as oil & gas, power generation, petrochemical processing, and nuclear energy, the T9833 delivers exceptional robustness, fault tolerance, and seamless compatibility with dual or triple modular redundant (DMR/TMR) configurations — ensuring uninterrupted operation even in harsh industrial environments where system downtime can have catastrophic safety, financial, and environmental consequences.

        At its core, the T9833 is optimized to support 16 isolated digital input channels, providing a dedicated termination point for field signals that require precise, noise-free transmission to ICS Triplex’s T9401/T9402 digital input modules . Its advanced isolation design minimizes electromagnetic interference (EMI) and radio frequency interference (RFI), protecting signal integrity in environments with high-voltage equipment, variable frequency drives (VFDs), and other industrial noise sources.

        The assembly features rugged terminal blocks with secure clamping mechanisms, accommodating a wide range of wire gauges and ensuring vibration-resistant connections that withstand the mechanical stress of industrial operations. As a key component of ICS Triplex’s redundant control ecosystem, the T9833 is engineered to support SIL 3 (Safety Integrity Level 3) safety requirements, making it suitable for applications where failure could result in loss of life, major equipment damage, or environmental harm — such as offshore drilling platforms, steam turbine control systems, and chemical reactor monitoring.
        Alternative Names
        T9832 T9831 T9832 T9851 T9852 T9881 T9803 T9802
        Technical notes
        The ICS Triplex T9833 does not contain any addressing, configuration storage, or electronic identification components. Channel-to-module mapping is determined entirely by the physical backplane position and the AADvance Workbench software configuration—not by the termination assembly itself.
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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 channel count and signal range supported by the ICS Triplex T9833?
        The ICS Triplex T9833 is a 16-channel termination assembly designed for analogue inputs. It supports standard industrial signals, primarily 4–20 mA loops, and provides an input accuracy of ±0.1% of span at 25°C.
        Is the ICS Triplex T9833 compatible with third-party controllers?
        No. The ICS Triplex T9833 is designed exclusively for the Rockwell Automation AADvance safety controller platform. It interfaces via a proprietary backplane/ harness to the T9431/T9432 Analogue Input Modules and cannot be wired directly to third-party hardware.
        What are the environmental limits for installing the ICS Triplex T9833?
        The ICS Triplex T9833 must be installed in an environment not exceeding Pollution Degree 2 (IEC 60664-1). The surrounding air temperature must remain between -25°C and +60°C. It requires a vertical orientation and must be housed in an enclosure rated minimum IP54 for hazardous areas.
        Which safety certifications does the ICS Triplex T9833 hold?
        The ICS Triplex T9833 is certified for use in Safety Integrity Level (SIL) 3 applications per IEC 61508. It also holds ATEX (DEMKO 11 ATEX 1129711X) and IECEx (UL 12.0032X) certifications for explosive gas atmospheres (Zone 2/Gas Group IIC/T4).

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