Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | TMR Analog Output Module |
| Model | 3806E |
| Output Points | 8 |
| Standard Analog Outputs | 6 × 4–20 mA |
| High-Current Outputs | 2 × 20–320 mA |
| Output Configuration | Commoned return, DC-coupled |
| Resolution | 12 bits |
| Recommended Operating Voltage | 24–32 VDC |
| Minimum Recommended Supply Current | 3 A |
| Extended Operating Voltage | 20–36 VDC |
| Over-Voltage Protection | <42.5 VDC continuous |
| 4–20 mA Accuracy | <0.25% FSR, 0–60°C |
| 20–320 mA Accuracy | <0.25% FSR, 0–60°C |
| External Loop Power | +24 VDC nominal; +42.5 VDC maximum |
The 3806E specification is documented as an 8-point TMR analog output module: six channels provide 4–20 mA output, while channels 1 and 5 provide the higher-current 20–320 mA range. The module uses 12-bit resolution and commoned, DC-coupled outputs.
Product Introduction (Anti-Template)
Operating as a high-current analog output interface in the Tricon platform, the Triconex 3806E combines six conventional 4–20 mA outputs with two 20–320 mA outputs. The high-current channels are specifically suited to applications such as servo actuator control, while the standard channels can handle conventional analog process-control loops. Tricon documentation identifies the 3806E as a TMR analog output module optimized for turbomachinery control.
The module provides 12-bit resolution and supports a recommended 24–32 VDC operating range, with an extended 20–36 VDC range. For procurement, the distinction between the 3806E and standard 4–20 mA output modules matters: the two 20–320 mA channels are a key reason this model is selected for high-current actuator interfaces.
Triconex 3806E
Triconex 3806E
Triconex 3806E
QC, Procurement & Logistics SOP
- Inbound Verification
Verify the model number, nameplate, hardware revision, and visible module condition against the purchase requirement. Check the source and traceability information where available, and inspect OEM labels, seals, connectors, and terminal interfaces for evidence of previous installation or unauthorized repair. - Live Rig Testing
Where the required test setup is available, verify module startup and diagnostic status before shipment. For an installed-system replacement, confirm the expected Tricon chassis configuration, termination panel, output assignment, and loop-power requirements before applying field power. - QA & Anti-Static Packaging
Handle the 3806E as ESD-sensitive industrial electronics. Use an antistatic bag and protective cushioning, secure the module against connector damage, and photograph the nameplate and physical condition before packing. - Global Logistics & Export Compliance
Confirm the applicable HS classification with the exporter or customs broker based on the actual product description and destination requirements. Use moisture-resistant and shock-resistant packaging for international air or sea freight. Provide commercial documentation, packing information, and product identification consistently with the shipped hardware.
Technical Pitfalls & Integration Warnings
- Firmware / System Revision Mismatch
A 3806E is not interchangeable with every Tricon analog-output module simply because the output signal appears similar. For example, a site configured around one Tricon system revision may have different compatibility requirements from a later revision. Verify the controller/system generation and approved module list before replacement rather than relying only on the 3806E model number. - Configuration and Channel Assignment Errors
The six 4–20 mA channels and two 20–320 mA channels do not have the same electrical function. A hypothetical replacement that moves a servo-actuator circuit onto a conventional 4–20 mA channel could produce an incorrect output range and potentially prevent the actuator from operating correctly. Check the configured channel assignment and termination documentation first. - Wiring / Termination Incompatibility
The 3806E uses external termination hardware and cable interfaces as part of the Tricon architecture. The module should therefore be matched with the correct termination arrangement and existing system configuration. Do not assume that a physically compatible slot means the field wiring is automatically compatible. Tricon documentation also states that AO modules use a separate external termination panel. - ESD During Unboxing
Removing the module from its antistatic packaging and immediately touching connector contacts or exposed circuitry can create an avoidable ESD failure. Ground the technician and work surface before installation, and keep the module protected until it is ready to enter the chassis.
Frequently Asked Questions (FAQ)
1. What type of module is the Triconex 3806E?
The 3806E is a TMR analog output module for Tricon systems. It provides six 4–20 mA outputs and two high-current 20–320 mA outputs.
2. What is the difference between the 3806E and a standard 4–20 mA AO module?
The major distinction is the two 20–320 mA output channels. These high-current outputs make the 3806E suitable for applications such as servo-actuator control, while the remaining six channels provide conventional 4–20 mA output.
3. What supply voltage does the 3806E require?
The recommended operating voltage range is 24–32 VDC with a minimum 3 A supply. The documented extended range is 20–36 VDC, with continuous over-voltage protection below 42.5 VDC.
4. Is the 3806E compatible with every Tricon system?
No assumption should be made based solely on the model number. The module should be checked against the specific Tricon system revision, chassis configuration, termination panel, cable arrangement, and application requirements before ordering.
5. Can the 3806E be hot-swapped?
Tricon documentation describes hot-spare capability for analog output modules, allowing online replacement of a faulty module under the supported system configuration. The actual replacement procedure should still follow the site’s approved maintenance procedure and the applicable Tricon documentation.
6. What should I provide when requesting a replacement 3806E?
Provide the exact model number, system generation or controller information, hardware revision if available, existing termination-panel information, and photos of the nameplate and connectors. This reduces the risk of supplying a module that has the correct model number but does not match the installed configuration.
7. Can international buyers request shipping documentation?
Yes. Before shipment, confirm the destination country, consignee requirements, shipping method, and required commercial documentation. For safety-system spare parts, keeping the model identification consistent across the quotation, packing list, and shipped hardware is particularly important.
