TRICONEX 3008
Key Parameters & Specifications (Consolidated)
| Category | Specification | Notes (Critical Distinctions) |
|---|---|---|
| Manufacturer | TRICONEX (Schneider Electric Process Safety) | Safety-focused TMR system specialist |
| Product Type | 4-channel analog output module (4–20 mA DC) | TMR-compatible; for safety-critical actuator control |
| Primary Function | Generation of 4–20 mA DC control signals; channel isolation; TMR majority voting; fault diagnostics | Drives field actuators in safety instrumented loops |
| Output Channels | 4 independent, galvanically isolated channels | Each channel is isolated from others and backplane to avoid interference |
| Output Signal Type | 4–20 mA DC current loop | Configurable scaling via TriStation software (e.g., 4 mA = 0% setpoint, 20 mA = 100% setpoint) |
| Output Accuracy | ±0.1% of full scale (4–20 mA) | High precision for closed-loop control applications |
| Output Load Capacity | Up to 750 Ω (at 24 V DC supply) | Compatible with most industrial actuators and signal conditioners |
| Output Isolation | Channel-to-channel: 500 V DC; Channel-to-backplane: 1500 V DC | Prevents ground loops and protects the module from field-side transients |
| Protection Features | Built-in short-circuit protection; over-current detection; signal drift monitoring | Faults are reported to the TMR controller for operator notification |
| Power Supply | Powered by TRICONEX controller backplane | No external power required; draws power from the TMR chassis |
| Compatibility | TRICONEX 3000, 4000, 5000 series TMR safety controllers | Verify controller firmware version for full compatibility |
| Environmental Ratings | – Operating Temperature: 0 °C to +60 °C
– Storage Temperature: -40 °C to +85 °C – Humidity: 5–95% RH (non-condensing) – Vibration: 5 g RMS (5–500 Hz, per IEC 60068-2-6) |
Suitable for harsh industrial environments; install in a climate-controlled cabinet |
| Mechanical Specifications | – Form Factor: TRICONEX standard chassis module
– Mounting: TRICONEX TMR controller chassis slot – Protection Rating: IP20 (cabinet-mounted only) – Weight: ~0.7 kg (typical) |
Hot-swappable; supports online maintenance without SIS downtime |
| Safety Certifications | IEC 61508 SIL 3; TÜV Rheinland certified; FM Approved; CSA Certified | Compliant with global safety standards for SIS applications |
| Diagnostic Features | Open-circuit detection; over-current alarms; signal drift alerts; self-diagnostics | Enables predictive maintenance and rapid fault troubleshooting |
Critical Notes (Avoid Common Mistakes)
- Safety System Exclusivity: The TRICONEX 3604E is designed exclusively for TRICONEX TMR safety controllers. Do not use it with non-TRICONEX PLC/DCS systems.
- Load Resistance Limits: Do not exceed the 750 Ω maximum load resistance; under-loaded or over-loaded circuits may cause signal distortion or module damage.
- Hot-Swap Operation: Follow TRICONEX safety procedures for hot-swapping—ensure the module is properly aligned with the chassis slot to avoid damaging backplane pins or disrupting the SIS.
- Isolation Requirements: Do not bypass channel isolation; improper wiring may lead to ground loops, signal interference, or catastrophic module failure.