3805EN
8-Point 4-20 mA Analog Output Module - TMR Analog Output Module
Lifecycle note: Use the unit nameplate and current Schneider Electric documentation as final references before approving a replacement.
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+86 153594082758-Point 4-20 mA Analog Output Module - Tricon Safety System
Triconex 3805EN is an 8-point 4 to 20 mA analog output module for Tricon safety and critical-control applications. The module uses triple modular redundant processing to maintain controlled current-loop outputs and to support online diagnostics.
Tricon planning documentation identifies 3805EN as a special-service equivalent of the standard 3805E function. It is DC-coupled and intended for current-loop output service, so the installed termination panel, loop power arrangement and field load must match the approved design.
Before replacement, record the chassis and slot, module revision, termination hardware, loop assignments, scaling and application configuration. Commission the replacement with channel-by-channel output tests and the approved safety validation.
| Manufacturer | Triconex |
|---|---|
| Model | 3805EN |
| Product type | TMR analog output module |
| Output points | 8 |
| Output signal | 4 to 20 mA current loop |
| Signal coupling | DC-coupled |
| Architecture | Triple Modular Redundant output processing |
| Functional equivalent | Documented as the special-service equivalent of standard model 3805E |
| Compatibility check | Chassis generation, termination panel, loop power, revision and application logic |
Triconex 3805EN provides eight 4 to 20 mA analog output channels for controlled current-loop service in a Tricon TMR safety system.
Tricon documentation identifies Triconex 3805EN as a special-service functional equivalent of 3805E, but the exact certification and hardware revision must still be matched.
Triconex 3805EN uses triple modular redundant output processing and DC-coupled current-loop circuitry for the documented analog output service.
Verify loop power, field load, termination panel, wiring polarity, channel scaling and the required fail-safe response for every 3805EN output.
No direct substitution should be assumed because channel type, output range, certification, termination and application configuration can differ.
Test each 4 to 20 mA channel at approved command values, confirm diagnostics and field response, and complete the site safety validation.
Provide the complete 3805EN nameplate, revision, chassis and slot, termination-panel model, certification requirement, quantity and destination.
Send the complete Triconex model, revision, quantity, destination and nameplate photo. Identification and compatibility details will be checked before quotation.
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