ICS TRIPLEX T8403CX 40‑Channel Enhanced TMR Digital Input Module

  • 0 reviews
  • Write a review
    • Product Code: T8403CX
    • Availability: In Stock

    Purchase Attributes：Original, Brand New

    Service Attributes

    ▷ Stock & Logistics：Fast Delivery

    ▷ After-sales Guarantee：12 Months Warranty

    ▷ Online Customer Service：24 Hours Online Support

    ▷ Product Advantages：Competitive Price,  Long Service Life

    Application Attributes：ICS TRIPLEX T8403CX 40‑Channel Enhanced TMR Digital Input Module, Industrial Spare Parts

    ICS TRIPLEX T8403CX Trusted TMR Digital Input Module
    Manufacturer: ICS TRIPLEX (Rockwell Automation)
    Model: T8403CX
    Type: 40‑Channel Enhanced TMR Digital Input Module (SIS)
    Certification: SIL 3 (IEC 61508), TÜV Rheinland, CE, UL
    1. Overview
    The ICS TRIPLEX T8403CX is an enhanced high‑integrity TMR digital input module for the Trusted® safety system. It provides 40 triple‑redundant 24 VDC input channels with 2500 V pulse‑tolerant opto‑isolation, per‑channel line monitoring (open/short circuit), and 1 ms SOE resolution. Designed for safety‑critical SIS in oil/gas, chemical, and power industries, it adds advanced diagnostics, configurable digital filtering, and hot‑swap capability.
    2. Technical Specifications
    • Architecture: Triple Modular Redundancy (TMR), 2oo3 voting
    • Channels: 40 digital inputs (triple redundant per channel)
    • Input Voltage: 18–32 VDC (24 VDC nominal)
    • Isolation: 2500 V pulse‑tolerant opto‑isolation
    • SOE Resolution: 1 ms (on‑board sequence of events)
    • Line Monitoring: Per‑channel open/short circuit detection
    • Filtering: Configurable 50/60 Hz digital filter
    • Power: ≤12 W, 24 VDC from backplane
    • Temperature: −40 °C to +70 °C (operating)
    • Dimensions (W×H×D): 263 × 58 × 28 mm; Weight: ~4.3 kg
    3. Key Features
    • SIL 3 TMR Safety: 2oo3 voting, single‑fault tolerant
    • 40‑Channel High Density: 40 TMR inputs in compact form
    • 2500 V Isolation: Enhanced surge protection for harsh environments
    • Per‑Channel Diagnostics: Open/short circuit detection
    • 1 ms SOE: Precise event timestamping
    • Hot‑Swap: Online replacement without shutdown
    4. Applications
    • Oil & Gas: ESD, valve position, pressure/temperature switches
    • Chemical: Reactor interlocks, emergency stop, fire/gas detection
    • Power: BMS, turbine trip, generator protection, grid interlocks
    • Process: Pharmaceutical, pulp & paper, water treatment safety I/O
    ICS TRIPLEX © T8403CX Trusted TMR Digital Input Module


    Write a review