ICS TRIPLEX 9432 is a high-reliability analog input module belonging to the AADvance safety instrumented system, adopting triple modular redundant TMR architecture with 2-out-of-3 voting logic. It can collect multi-channel analog signals such as 4-20mA, voltage and temperature from field transmitters, convert analog signals into digital data for safety controller processing. Built-in comprehensive self-diagnosis function continuously monitors channel health status, meeting SIL3 safety certification requirements, and is widely deployed for pressure, flow and temperature signal acquisition in safety-critical industrial sites.

ICS TRIPLEX 9451 is an 8-channel dual redundant digital output module for ICS TRIPLEX AADvance safety control platform, operating under 24VDC working power. It executes safety interlock commands from the safety controller to drive field solenoid valves, emergency shutdown actuators and alarm devices. Each channel is equipped with line monitoring and overload protection circuits, featuring fault self-diagnosis and fail-safe design, which can reliably complete emergency cut-off actions in ESD and fire & gas protection systems, fully complying with IEC61508 SIL3 safety standard.

ICS TRIPLEX 9832 is a dual redundant analog input termination assembly matched for 9432 analog input module of AADvance system. It provides safe and stable terminal wiring interface between analog input module and field sensors, with built-in signal isolation and fuse protection to prevent surge and short-circuit damage to control modules. The dual channel design improves system redundancy, simplifies on-site wiring construction and later maintenance work, ensuring stable transmission of analog measurement signals in safety instrument systems.

ICS TRIPLEX 9852 is a dual digital output termination assembly specially supporting 9451 digital output module in AADvance safety system. It serves as the field wiring terminal unit for safety output loops, providing dual power supply and independent fuse protection for each output channel. It isolates the backplane control circuit from high-current field actuator wiring, improves the safety and anti-interference performance of output loops, and supports hot swap maintenance without shutting down the whole safety system for critical safety interlock control applications.