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.