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Phone：+86 17062388866Description
The ICS Triplex 9832 is a triple-redundant (TMR) digital output module engineered for mission-critical safety instrumented systems (SIS) in high-risk industrial environments. As a core component of Rockwell Automation’s Trusted® platform, this module delivers SIL 3 (IEC 61508/61511) certified performance for emergency shutdown (ESD), fire and gas (F&G), and process safety applications where output reliability is non-negotiable. Featuring 16 independently configurable channels with triple-redundant output circuits per point, the 9832 ensures fail-safe de-energization during faults while operating across extreme temperatures (-40°C to +70°C). Its hardware-based voting logic detects and masks single/double failures in <10>
Designed for seamless integration with Trusted® TMR controllers like the T8400, the ICS Triplex 9832 supports both high-side (sourcing) and low-side (sinking) configurations for 24V DC loads up to 2A per channel. Integrated diagnostics monitor load current, open-circuit conditions, and thermal overload, while galvanic isolation (1,500V AC) prevents fault propagation. The module’s corrosion-resistant construction withstands salt spray (ISO 9227 C5-M) and vibration (5g @ 10-500 Hz), making it ideal for offshore installations and heavy industrial automation.
ICS TRIPLEX 9832
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | ICS Triplex 9832 |
| Manufacturer | ICS Triplex (Rockwell Automation) |
| Product Type | TMR Digital Output Module |
| Channels | 16 (triple-redundant per channel) |
| Output Type | Configurable high-side/sourcing or low-side/sinking |
| Output Voltage | 24V DC nominal |
| Max Load Current | 2A per channel (continuous) |
| Isolation | 1,500V AC (channel-to-channel, channel-to-backplane) |
| Response Time | <10> |
| Power Consumption | 5V DC @ 600mA (backplane), 24V DC @ 100mA/channel |
| Operating Temperature | -40°C to +70°C |
| Safety Certification | SIL 3 (IEC 61508), AK6 (DIN V 19250) |
| Protections | Short-circuit, open-circuit, over-temperature |
| Housing | IP20 (19″ rack mount) |
| Compliance | ATEX/IECEx Zone 2, DNV-GL, IEEE 384 |
Main Features and Advantages
Fault-tolerant output assurance: Triple hardware voting per channel maintains correct output state during single/double failures. Automatic current balancing ensures equal load sharing across all three circuits, preventing premature contact wear.
Advanced diagnostics: Real-time per-channel monitoring detects open loads (<5>2.5A), and thermal derating. Discrepancy alarms trigger within 5 ms of channel divergence, enabling predictive maintenance.
Safety-by-wire design: De-energize-to-trip functionality guarantees safe state transition during power loss. Reinforced isolation barriers exceed SIL 3 single-fault tolerance requirements.
Maintenance optimization: Hot-swappable replacement without system shutdown. Gold-plated backplane contacts ensure 10^8 insertion cycles in high-humidity environments.
Application Field
The ICS Triplex 9832 secures critical outputs in:
Offshore Oil & Gas: Actuating subsea ESD valves on SIL 3-certified FPSOs
Nuclear Power: Controlling reactor coolant pump trips (IEEE 384 qualified)
Chemical Plants: Managing emergency deluge systems in ethylene cracker units
LNG Facilities: Operating cryogenic isolation valves at -162°C
Power Generation: Turbine lube oil pump shutdown during bearing failure
ICS TRIPLEX 9832
Related Products
Trusted® T8400: TMR safety controller for 9832 integration
ICS Triplex 9432: TMR digital input counterpart
Trusted® T8461: Profibus DP-V1 communication module
ICS Triplex 9451: TMR power supply module
9472TR: Intrinsic safety isolator for Zone 0 signals
Trusted® T8151B: I/O chassis with redundant backplanes
