Brand: Schneider Electric (TRICONEX)
Model Number: 3009
Product Type: TMR Analog Input (AI) Module
Safety Rating: SIL 3, IEC 61508 Certified
Application: Industrial Safety Instrumented Systems (SIS) & Process Control
Schneider TRICONEX 3009 is a high-reliability triple modular redundant (TMR) analog input module, engineered for critical signal acquisition in harsh industrial
environments. As a core component of Schneider TRICON Tricon safety control systems, it delivers precise and uninterrupted collection of temperature, pressure,
level and flow signals, widely applied in petrochemical, oil & gas, power generation and other high-risk industries.
Key Technical Parameters
| Specification | Value |
|---|---|
| Input Channels | 8 independent analog input channels |
| Signal Compatibility | 4-20mA (≤750Ω load), Pt100/Pt1000, J/K/T thermocouple |
| Measurement Accuracy | 4-20mA: ±0.1% FS; Pt100: ±0.2℃ (-50℃~+200℃) |
| Power Supply | 24V DC (±10%), Power Consumption ≤5W |
| Operating Temperature | -40℃ ~ +70℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Humidity Resistance | 5% ~ 95% RH (non-condensing) |
| Protection Class | IP20 (cabinet mounting) |
| Explosion Rating | Class I Div 2 hazardous areas |
| Communication | Tricon series backplane bus, real-time data transmission |
| Redundancy Architecture | Triple Modular Redundant (TMR) |
Core Features
TMR redundant design eliminates single point of failure, ensures 24/7 system operation
Multi-signal compatibility reduces module types and system wiring complexity
Built-in EMI filter circuit for strong anti-interference, stable signal transmission
Real-time fault diagnosis for channel open/short, fast fault location via fault code upload
ATEX & IECEx certified, adaptable to flammable and explosive industrial sites
DIN rail mounting, compact structure for cabinet space optimization
Hot swap support for on-site maintenance without system shutdown
TriStation 1131 software configuration, no hardware jumpers required
Typical Applications
Petrochemical: Reactor pressure/temperature monitoring, catalytic cracking unit control
Oil & Gas: Wellhead pressure acquisition, offshore platform ESD systems
Power Generation: Boiler water level control, turbine vibration signal collection
Chemical Processing: Distillation tower process parameter acquisition, safety interlock
Industrial Manufacturing: Critical process SIS and DCS system signal integration
Quality & Certification
100% original Schneider industrial grade product
Complies with IEC 61508, SIL 3 safety integrity level
ATEX, IECEx explosion-proof certification
Class I Div 2 hazardous area approval
Rigorous factory testing for harsh environment performance
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