The Triconex 3611E Supervised Digital Output Module is a safety‑certified I/O component designed to provide reliable, fault‑tolerant digital outputs within Triconex Safety Instrumented Systems. Leveraging Triple Modular Redundancy (TMR) architecture and output supervision, this module converts safety logic decisions into secure digital signals that drive field devices such as relays, alarms, and low‑power actuators.
Built for high‑integrity industrial environments, the 3611E offers enhanced output supervision and self‑diagnostics that help ensure both correct actuation and early detection of wiring or load faults. Its design supports system availability, maintainability, and compliance with SIL‑rated safety requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Supervised Digital Output Module |
| Model | 3611E |
| System Compatibility | Triconex Safety Instrumented Systems (TMR) |
| Output Channels | 8 digital output points |
| Output Type | Low‑power DC supervised outputs |
| Nominal Operating Voltage | 24 V DC |
| Operating Voltage Range | 16 – 32 V DC |
| Maximum Output Current | ~0.5 A per channel |
| Total Module Current Capacity | ~4 A |
| Power Consumption | < 12 W |
| Isolation Between Logic & Field | ≥ 1500 V DC |
| Diagnostics | Supervision of open/short/load faults |
| Hot‑Swap Support | Yes |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Mounting | Plug‑in Tricon chassis module |
| Dimensions (H × W × D) | Approx. 160 × 160 × 120 mm (industry average) |
| Weight | Approx. 0.9 – 1.5 kg |
Physical dimensions and weight are typical values for this module type; exact figures depend on revision and system configuration.
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