Features:
- Drives discrete field loads from the Tri-GP v2 output architecture.
- Supports multiple baseplates for different current and voltage duties.
- Uses output-voter diagnostics for online fault detection.
The ordered item is the 3401S2 standard digital-output module rather than the supervised 3411S2 model.
Its compatible baseplate adapts voted controller commands to the required field switching circuit.
Successful selection preserves the baseplate code, field-power class, output map and load inrush margin.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Triconex 3401S2:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Operates valves, relays and indicators through a standard Tri-GP output baseplate.
- Interfaces higher-voltage loads through the documented external relay termination kit.
- Provides low-current switching when paired with the dedicated 2401LS2 assembly.
- Triplicated controller commands are resolved by the module output-voting circuitry.
- Individual output points follow the application state and configured de-energized behavior.
- The selected baseplate converts the module command into the required field switching method.
- Output-voter diagnostics continuously test the ability to command the opposite state.
- Module status and point indications support fault localization during online maintenance.
- Protection and fuse arrangements depend on the attached direct or external-termination baseplate.
- The module participates in the fault-tolerant Tri-GP controller architecture.
- High-current supervised service uses the separate 3411S2 design rather than this standard module.
- Field-circuit suitability must be demonstrated for the selected voltage, load and fail-safe philosophy.