Description
Product Overview
The 3806E Analog Output Module from Triconex delivers high-precision analog control for legacy DCS systems. Built for Tricon Systems, this module supports both 4–20mA and 20–320mA current loop outputs, making it ideal for diverse industrial applications.
The 3806E features triple modular redundancy (TMR) architecture, ensuring fault-tolerant performance in safety-critical environments. Each channel includes input/output isolation and inter-channel separation to prevent cross-interference and maintain signal integrity.
Its ±0.1% output accuracy spans multiple ranges including 0–10V, 0–20mA, and 0–5V. The integrated SIL3-rated HART filter enhances compliance with safety standards while supporting secure analog communication.
Advanced self-diagnostics in the 3806E enable real-time fault detection and alarm generation. Engineers rely on this module to maintain system health and prevent unplanned shutdowns in oil & gas, chemical, and power facilities.
Technical Specifications
| Parameter |
Specification |
| Model Number |
3806E |
| Manufacturer |
Triconex |
| Product Range |
Tricon Systems |
| Module Type |
Analog Output Module |
| System |
DCS |
| Output Signals |
4–20mA, 20–320mA, 0–10V, 0–5V, 0–20mA |
| Accuracy |
±0.1% |
| Architecture |
Triple-Modular Redundant (TMR) |
| Isolation |
I/O and channel-to-channel |
| Diagnostics |
Self-test and fault alarms |
| Certifications |
IEC 61508 SIL3, ATEX, cULus |
| Operating Temp. |
-40°C to +70°C |
| Dimensions |
2.2 × 40.7 × 39.8 cm |
| Weight |
2.16 kg |
| HS Code |
8537101190 |
| Communication |
Ethernet Router |
| Condition |
Brand New |
| Lead Time |
In Stock |
| Minimum Order |
1 Unit |
| Origin |
USA |
| Discontinued |
Active |
Applications & Compatibility
The 3806E integrates with Tricon controllers and supports:
-
Reactor and pipeline analog control
-
Legacy DCS infrastructure upgrades
-
Oil & gas, chemical, and power generation facilities
-
SIL3-certified analog output for safety loops
