Stock New Original Triconex 3604E TMR Digital Output Module

The Triconex 3604E is a 16-channel Triple Modular Redundant (TMR) Digital Output Module for the Tricon Safety Instrumented System (SIS). It is a 24 VDC, non-commoned, optically isolated output module designed to drive safety-critical field devices such as solenoid valves, relays, and actuators in Emergency Shutdown (ESD), Fire & Gas (F&G), and Burner Management Systems (BMS).

  • Item No :

    Triconex 3604E
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Specification Description
    Manufacturer Triconex (Schneider Electric / Invensys)
    Model 3604E
    Product Type TMR Digital Output Module (DO)
    Number of Channels 16 non-commoned, isolated outputs
    Output Type 24 VDC voltage output (current sourcing)
    Output Voltage Range 22–45 VDC
    Current Rating per Point 2 A continuous; 10 A surge (10 ms)
    Voltage Drop < 4 V typical at 2 A
    Leakage Current Max 2 mA
    Channel Isolation 1500 VDC (channel-to-channel and channel-to-system)
    Redundancy Architecture TMR, 2oo3 voting
    Response Time < 1 ms
    Field Fuse 1 per output, 2.5 A fast-acting
    Diagnostics Voltage loopback verification, load/fuse alarm, short-circuit detection
    Hot Swap Yes – online replacement supported
    External Termination Requires separate External Termination Panel (ETP)
    Operating Temperature -40°C to +70°C
    Storage Temperature -40°C to +85°C
    Humidity 5% to 95% non-condensing
    Safety Certification IEC 61508 SIL 3, TÜV certified
    Weight Approx. 1.8 kg
    Country of Origin USA

    Related Product Model Recommendations

     
     
    Model Description Typical Application
    3604E (this model) 16-ch TMR DO, 24VDC, isolated, supervised Standard ESD valve/relay control
    3603E Non-supervised counterpart of 3604E Applications not requiring load supervision
    3605E Commoned equivalent of 3604E Shared return wiring configurations
    3624A 48VDC 16-ch DO module Higher voltage output applications
    3636R 24VDC DO with reverse polarity protection and flyback diodes Recommended for solenoid valve driving
    3617E Early-generation 3600 series DO variant Legacy replacement (verify nameplate voltage)

    Frequently Asked Questions (FAQ)

    Q1: What is the primary function of the Triconex 3604E?

    It is a 16-channel digital output module that receives voted output signals from the Tricon Main Processors and drives field devices such as solenoid valves, relays, and actuators in safety instrumented functions (SIF). It uses TMR architecture with 2-out-of-3 voting to ensure fail-safe operation.

    Q2: What is the difference between the 3604E and the 3603E?

    The 3604E is the supervised version with per-channel load supervision and voltage loopback diagnostics. The 3603E is the non-supervised counterpart, offering lower cost but without per-channel load monitoring capability.

    Q3: Does the 3604E support hot-swap?

    Yes. The module supports hot-spare capability, allowing online replacement without system shutdown. It requires a separate External Termination Panel (ETP) with a cable interface to the Tricon backplane.

    Q4: What is the output current rating per channel?

    Each channel is rated for 2 A continuous and 10 A surge for 10 ms, making it suitable for directly driving solenoid valves and other high-inrush field devices without intermediate signal amplification.

    Q5: What safety certification does the 3604E hold?

    The module is certified to IEC 61508 SIL 3 and TÜV certified, making it suitable for the highest safety integrity level applications in oil & gas, chemical, and power generation industries.

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