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ICS TRIPLEX(三重冗余)
ICS TRIPLEX T8310C PLC/DCS Module Original New Stock
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
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Product Description
Product: ICS TRIPLEX T8310C
ICS TRIPLEX T8310C Digital Input Module for Safety Instrumented Systems (SIS)

The ICS TRIPLEX T8310C is a high-reliability digital input module specifically engineered for ICS Triplex Safety Instrumented Systems (SIS), designed to reliably acquire and process digital sensor and switch signals in critical industrial safety applications (-40°C to 75°C). As a SIL 3 compliant component (per IEC 61508/61511), this rugged module serves as the critical interface between field digital devices (emergency stop buttons, safety interlocks, limit switches, pressure switches) and ICS Triplex SIS controllers (T8300/T8850). It features isolated digital input channels, fast response times, and built-in fault detection, ensuring accurate and immediate detection of digital signal states—even in harsh industrial environments with vibration, electromagnetic interference, and extreme temperature fluctuations. Manufactured to meet the strictest safety standards, the T8310C combines hot-swappable design, comprehensive diagnostics, and robust construction, making it an essential component for high-risk industries where reliable digital signal monitoring is critical to triggering emergency protective actions and preventing catastrophic process failures.

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Core Functions:
  • 16-channel digital input module supporting 24V DC sinking/sourcing inputs, compatible with standard industrial digital sensors and switches
  • Fast response time (<1ms) for immediate detection of digital signal changes (e.g., emergency stop activation, interlock tripping)
  • SIL 3 compliance (per IEC 61508/61511) for safety instrumented systems, ensuring compliance with critical process safety requirements
  • 2500V AC galvanic isolation per channel (and between channels/power/backplane) to eliminate ground loops and electrical interference
  • Built-in fault monitoring: open circuit, short circuit, and overvoltage detection with real-time diagnostic feedback to SIS controllers
  • Configurable input debounce time (0.1ms to 100ms) to filter noise and prevent false signal triggers in harsh industrial environments
  • Hot-swappable design with mechanical keying for safe module replacement during system operation (zero downtime maintenance)
  • EMI/RFI shielding (90dB attenuation) and surge protection (25kV ESD, 6kV surge) for reliable operation in high-noise industrial settings
  • LED status indicators per channel for quick visual diagnosis of input state (active/inactive) and fault conditions
  • Compliant with global safety and industrial standards: IEC 61508 (SIL 3), IEC 61511, ATEX, IECEx, UL 61010, and CE
Application Scenarios:
  • Digital signal acquisition for oil & gas refinery emergency shutdown (ESD) systems (emergency stop buttons, pressure switch inputs)
  • Safety interlock monitoring in chemical plant reactor systems (door interlocks, pressure relief valve status detection)
  • Limit switch and proximity sensor input for offshore platform fire and gas (F&G) safety systems
  • Digital input for nuclear power plant auxiliary safety systems (valve position switches, pump run status monitoring)
  • Power generation plant turbine protection systems (turbine trip switch, lubrication system status detection)
  • Upgrades for legacy ICS Triplex SIS systems, replacing older digital input modules with T8310C for enhanced reliability
  • Pharmaceutical manufacturing cleanroom safety systems (door access interlocks, sterile environment status monitoring)
  • Mining and metals processing SIS (conveyor emergency stop, crusher interlock status acquisition)
  • Water and wastewater treatment plant safety systems (valve position switches, chemical tank level switch inputs)
  • Any critical industrial SIS application requiring reliable, fast-response digital signal acquisition and SIL 3 compliance


Purchase Information
We provide professional global procurement services for industrial control spare parts.
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  • Global Inventory: 121 shared inventories worldwide, enabling fast delivery from overseas warehouses.
  • Pricing & After-Sales: Competitive prices with reliable 1-year warranty.
  • Customer Coverage: United States, Germany, Japan, South Korea, UK, France, Italy, Canada, Brazil, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, Turkey.
  • Product Quality: 100% original new, tested before shipment.
  • Discounts: Wholesale discounts available for bulk orders.
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