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T9882

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ICS Triplex T9882 is a dual-channel analogue output termination assembly designed for high-integrity safety systems within the AADvance platform, enabling fault-tolerant (1oo2D) SIL 3 analogue control with seamless field wiring integration.
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Technical specifications for T9882

  • Manufacturer:
    ICS Triplex
  • Part Number:
    T9882
  • Product Family:
    AADvance Controller
  • Product Type:
    Analogue Output Termination Assembly
  • Number of Channels:
    8 (field connections)
  • Configuration:
    Dual (1oo2D fault-tolerant)
  • Stripping Length:
    6 mm (1/4 in.)
  • Channel Isolation:
    ±1.5 kVdc withstand for 1 minute
  • Field Supply Voltage:
    18 – 32 Vdc (nominal 24 Vdc)
  • Load Impedance Range:
    0 – 750 Ω (limited by compliance voltage)
  • Output Current Range:
    0.1 – 24 mA (nominal 4–20 mA)
  • Fusing:
    External field supply fusing (10 A per supply, via T9852-style)
  • Weight:
    0.55 kg
  • Estimated shipping dimensions:
    25.7x17.3x7.8cm
  • 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 Safety & Compliance Applications

Features:

  • True 1oo2D Fault Tolerance for SIL 3 Loops
  • Integrated Field Wiring & Isolation
  • Hot-Swap Ready with Mechanical Keying
ICS Triplex T9882 enables two analogue output modules to drive a single field loop. If one module fails, the other continues to maintain the correct 4–20 mA signal—ensuring uninterrupted process control without spurious trips.

The assembly provides screw terminals for all 8 channels, plus ±1.5 kVdc channel-to-chassis isolation. This protects the controller from field surges and simplifies panel wiring, reducing installation time and error.

ICS Triplex T9882 includes coding pins that prevent mismatching with incompatible I/O modules. The dual termination design allows replacement of a faulty T9482 module while the system remains live—ideal for high-availability plants.

The T9882 ICS Triplex Analogue Output Termination Assembly may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ICS Triplex T9882 Analogue Output 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 T9882 Analogue Output Termination Assembly

General

  • Manufacturer ICS Triplex
  • Model T9882
  • Condition New Original ready stock
  • Product Family T9833,T9851,T9852
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.
  • Continuous Current Monitoring – The paired T9482 module measures actual loop current with 3.9 μA resolution, detecting open/short circuits.
  • Voltage Compliance Check – The system reports if field supply drops below the required level to maintain 20 mA output.
  • Module Status via Workbench – Diagnostic data (overload, fuse status, temperature) is accessible through AADvance Workbench variables.
  • HART Pass-Through – Allows digital device configuration and asset management without interrupting the safety function.
  • IEC 61508 SIL 3 Certified – Suitable for safety instrumented functions (SIF) up to SIL 3, including high-demand modes.
  • ATEX / IECEx Ready – When installed in a certified IP54 enclosure, the assembly meets hazardous area requirements (Class I, Div 2).
  • Galvanic Isolation – Each channel is isolated to ±1.5 kVdc, preventing common-mode faults from propagating.
  • Fail-Safe Default – Under loss of communication or module failure, the output can be configured to a user-defined safe state (e.g., 0 mA or hold last value).
  • Emergency Shutdown (ESD) Systems – Provides SIL 3 rated analogue outputs for critical final elements like ESD valves and dampers.
  • Fire & Gas (F&G) Panels – Drives 4–20 mA indicators or shutdown relays in high-risk environments.
  • Burner Management Systems (BMS) – Supports fuel valve positioning with fault-tolerant current loops for safe burner cut-off.
  • Turbine & Compressor Control – Interfaces with speed governors or anti-surge controllers requiring redundant analogue signals.
Description
ICS Triplex T9882 serves as a dedicated dual termination assembly (TA) for the AADvance controller series. It is engineered to pair with T9481 or T9482 analogue output modules, providing a rugged, high-density interface between the safety logic solver and field actuators. This assembly supports up to 8 isolated output channels in a compact form factor, making it ideal for safety-critical loops requiring redundancy.

ICS Triplex T9882 simplifies field wiring by integrating screw terminals, channel fusing, and isolation barriers into one unit. Its dual configuration allows two analogue output modules to work in parallel, enabling 1oo2D voting. This architecture ensures that a single module failure does not interrupt the output signal, significantly improving system availability for critical processes like valve positioning or speed control.

ICS Triplex T9882 is fully certified for IEC 61508 SIL 3 applications, including high-demand modes where the required safe state exceeds 4 mA. The assembly features ±1.5 kVdc channel-to-channel isolation, replaceable fuses, and keyed connectors to prevent incorrect module mating—ensuring safe installation and maintenance in hazardous or non-hazardous environments.
Alternative Names
T9801 T9802 T9803 T9851 T9831 T9833 T9851 T9852
Technical notes
ICS Triplex T9882 must be used exclusively with T9481/T9482 analogue output modules; it supports dual-module redundancy for 1oo2D SIL 3 loops. The assembly does not include active electronics; all channel control is managed by the paired I/O module. Always verify field supply voltage (18–32 Vdc) and load impedance (0–750 Ω) to stay within compliance voltage limits.
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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.
What I/O modules are compatible with ICS Triplex T9882?
ICS Triplex T9882 is designed exclusively for T9481 (3-channel) and T9482 (8-channel) analogue output modules. It does not work with digital or other analogue modules.
Does ICS Triplex T9882 support HART communication?
ICS Triplex T9882 acts only as a passive termination assembly. HART pass-through is supported if the paired T9481/T9482 module has HART capability; the TA does not add or remove HART signals.
In which safety integrity levels can ICS Triplex T9882 be used?
ICS Triplex T9882, when combined with two T9482 modules, supports SIL 3 (IEC 61508) applications in both low-demand and high-demand modes, provided the safe state current is ≤4 mA or >4 mA with dual modules.
What are the environmental limits for ICS Triplex T9882?
ICS Triplex T9882 operates from -25°C to +70°C (-13°F to +158°F) with 10–95% non-condensing humidity. It is rated for Class I, Div 2 hazardous locations when installed in a certified IP54 enclosure.

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