Triconex
0102030405
Invensys Triconex 4119 Communication Module
Key SpecificationsVOGI
Input Type: Digital Input (DI).
Channels: 16 isolated input channels.
Logic Voltage: 24 VDC
Voltage Range: 4–30 VDC (field-side).
Redundancy: TMR (Triple Modular Redundancy) architecture.
Safety Certification: SIL 3 (IEC 61508/61511).
Isolation: 1500 VAC between field and logic sides.
Operating Temperature: -40°C to +70°C.
Response Time: ≤5 ms per channel.
Communication: Integrated with Tricon/Tristation systems via TRIO bus.
Diagnostics: Built-in channel fault detection and reporting.
Key FeaturesVOGI
Triple Modular Redundancy (TMR) Architecture: Three independent channels process and validate output signals. Only outputs agreed upon by two or more channels are executed, eliminating single-point failures; Isolates faulty channels in real time while maintaining system availability.
High Safety Integrity: Complies with IEC 61508/61511 for Safety Integrity Level 3, ensuring reliability in life-critical systems (e.g., emergency shutdowns); Outputs default to preconfigured safe states (de-energized or latched) during power loss, communication failures, or diagnostics faults.
Advanced Diagnostics and Monitoring: Identifies open circuits, short circuits, overloads, and wiring issues at the field device level;Tracks relay contact wear, power supply health, and channel discrepancies to prevent unplanned downtime; Communicates fault details to the Tricon controller via the TRIO bus for centralized logging and analysis.
Flexible Output Configuration: Each channel supports 24 VDC outputs with configurable current ratings:2 A per channel (resistive loads, e.g., solenoid valves);0.5 A per channel (inductive loads, e.g., motor contactors);Programmable pulse-width modulation (PWM) for testing actuators without interrupting processes;Channels can be grouped (e.g., 8+8) for zone-based safety actions.
Robust Environmental Resilience: Operates in -40°C to +70°C environments, ideal for harsh industrial settings (offshore platforms, Arctic facilities); Complies with IEC 61326-3-1, ensuring reliable performance in high-noise electrical environments; ATEX/IECEx approvals for Zone 2/Division 2, suitable for explosive atmospheres.
Compliance & Certifications: UL, cUL, CE, and IECEx certified for global deployment; Available with galvanic isolation for hazardous area installations.
Freight Estimation(Part Of The Area)VOGI
|
Destination |
Freight |
|
Middle East |
$60 |
|
Southeast Asia |
$18 |
|
South Asia |
$80 |
|
South Africa |
$65 |
|
Europe and USA |
$35 |
|
Russia |
$72 |
APPLICATIONVOGI
Oil & Gas ESD (EmergencyShutdown) Systems: Actuates hydraulic valves to close in the wellhead when there is a sudden pressure increase or if gas is leaking. The 41192oo3 voting logic means that the 4119 will operate as designed even if one channel does not perform short circuit detection; Activates deluge systems and emergency venting or flare ignition systems from two redundant outputs (24 VDC high-current outputs (2 A per channel)) for solenoid valves.
Protection of Turbines in Power Generation: Interface for vibration and speed sensors to initiate the shutdown operation within milliseconds in steam/gas turbines if the overspeedlimit is exceeded. The TMR design eliminates sensor noise inducedtrips; Automatically disengages turbine rotors by shutting down oil pump motors during under/over pressure or temperature conditions and configurable fail safe de-energized states.
ChemicalPlant Safety Interlocks: Under runaway reactions, stops agitator motor and closes the feed valve by running safety logic through the Tricon controller. Maintenance can be performed on the module without disrupting production; Drives Pneumatic Actuators to close pipes on detectingH2S or Chlorine gas.After shut-off, visibility of valves position is given by diagnostic.
Offshore Platform Safety Systems: Controlsvalves on a seabed Christmas tree and hydraulic equipment for the seabed construction in deep- water rigs. The -40C to +70C operating temperature range of the 4119 guarantees to get the job done in tough marine applications;Activates alarm beacons and shutdowns for cranes/pumps during storms or blowouts, meeting IEC 61511 requirements for offshore safety loops.
Pharmaceutical Sterile Process Control: Powers off airflow systems when particulate sensorsdetect contamination to maintain sterile conditions when producing vaccines; Provides orderly shutdown of bioreactors using programmable pulse outputs to meet data integrity requirements stipulated by the FDA 21 CFR Part 11.
Critical Machinery Interlocks in Factory Settings: Prevents robotic arms from workingwhile workers are in restricted areas by maintaining redundant outputs to de-energize the motor drives; Allows over-pressurized hydraulic systems to relieve to a lower pressure when sensors reflect over-pressure (with fault reporting to the SCADA system).
The Triconex 4119 flagship product of Schneider Electric’s Tri-Safe architecture, is the end-of-the-line leader for maximum availability in high-demand applications where system failure can lead to costly safety, environmental, orrevenue loss.