The ICS TRIPLEX T8310 Trusted TMR Expander Processor is a 40-channel Triple Modular Redundant (TMR) 24Vdc digital input module. It achieves excellent fault tolerance through the TMR architecture, capable of connecting 40 field input devices, and is widely applicable to safety-related systems. Its core features are remarkable: each input channel adopts the TMR architecture, and the input voltage is measured by a Σ-Δ input circuit, combined with on-board diagnostic tests to achieve comprehensive fault detection and fault tolerance; it supports independent configuration of line monitoring functions for each channel, enabling accurate detection of open and short circuits in field cables; it is equipped with an on-board Sequence of Events (SOE) reporting function with a resolution of 1ms, and status changes are determined by configurable voltage thresholds; it provides a 2500V pulse-withstand optical/electrical isolation barrier, fully meeting safety isolation requirements; it supports hot replacement, which can be realized through dedicated Companion Slot (adjacent slot) or SmartSlot (shared spare slot) configurations for online replacement; the front panel is equipped with input status LEDs and module status LEDs, which respectively indicate the status of each channel, wiring faults, as well as the health status and operating modes (Active, Standby, Educated) of the module.
DATA SHEET
Technical Specifications of ICS TRIPLEX T8310 Trusted TMR Expander Processor
Application Fields of ICS TRIPLEX T8310: It plays a key role in many fields such as industrial automation and process control, and is widely used in the oil and gas industry (e.g., oil well control, pipeline transportation, gas compression and processing), chemical industry (e.g., chemical reactor control, distillation, polymerization processes), power industry (e.g., power grid monitoring, power load management, turbine generator control), aerospace, offshore oil drilling, manufacturing industry (e.g., automobile, pharmaceutical, food and beverage, electronic production), water treatment, environmental protection and pollution control, food and beverage production, and building automation.
Installation and Maintenance
Installation Method: DIN rail mounting is adopted. Before installation, carefully read the installation manual and safety guidelines to ensure that the installation space and environmental conditions (temperature, humidity, ventilation, etc.) meet the requirements. Check the stability of the power supply and the correctness of wiring. It is recommended to use shielded cables to reduce electromagnetic interference. For hot-swap applications, a compatible Companion slot or SmartSlot must be configured.
Maintenance Points: Preventive maintenance is recommended regularly, including checking whether connectors and terminals are loose or corroded, observing the status of LED indicators, cleaning dust and dirt on the module surface, and avoiding long-term operation in harsh environments. If the module fails, it should be replaced in a timely manner, and professional personnel should follow the correct procedures for operation.
Related Products: It works in conjunction with other I/O modules in the Trusted TMR series, such as T8431 (24Vdc digital output module, used to control on-site actuators), T8310 (analog input module, used to receive analog signals from transmitters), T8311 (analog output module, used to output control signals to actuators such as valves), T8151 (system power module, providing reliable power supply for the Trusted system), and T8110B (CPU module, serving as the core processor of the Trusted system). Together, they form a complete and highly reliable control system solution.
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