TRICONEX 2401 DO2401 32 Channel Output Module
TRICONEX 2401 DO2401 32 Channel Output Module
TRICONEX 2401 DO2401 32 Channel Output Module is the Model 2401 digital output baseplate of the Triconex/Trident TMR safety system (part 7400209-030) — the mounting baseplate for a 16-point DO module driving solenoids, relays and motor starters, with dual field power (PS1/PS2), load +/− connections, voltage loopback and detector circuitry. The high-voltage variant is Model 2402 (with relay-output ETP); made in USA.
•Manager: Tiana Lai
•E-mail: ydf8801@163.com
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
TRICONEX 2401 DO2401 32 Channel Output Module
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The TRICONEX 2401 DO2401 32 Channel Output Module is the Model 2401 digital output baseplate of the Triconex/Trident TMR safety system — the mounting baseplate for a 16-point digital output module, providing backplane connectivity and field-wiring termination for DO channels driving solenoids, relays and motor starters. Per the official Trident Planning and Installation Manual, it includes dual field-power inputs (PS1/PS2), load connections, voltage loopback and a detector function.
Key Features
- Digital output (DO) baseplate for Triconex / Trident TMR safety systems (Model 2401)
- Mounting baseplate for the 16-point DO module
- Dual field-power inputs (PS1/PS2) with load +/load − connections
- Voltage loopback and detector circuitry on the baseplate
- TMR architecture — interfaces the logic processors to field devices (solenoids, relays, motor starters)
- High-availability design for safety applications
- Related high-voltage variant: Model 2402 DO baseplate kit (relay-output ETP)
- Made in USA
Technical Specifications
- Model: 2401 (DO2401)
- Part Number: 7400209-030
- Product Type: Digital output baseplate
- System: Triconex / Trident TMR safety system (SIS)
- Module Support: 16-point DO module
- Field Power: Dual inputs PS1/PS2
- Output Loads: Load + / Load − per point
- Functions: Voltage loopback, detector
- Output Voltage Class: 24 V DC
- Dimensions: 10.2 × 6.3 × 3.1 in
- Weight: 2.2 lbs
- Related Kit: Model 2402 high-voltage DO baseplate kit — baseplate + relay-output ETP + interconnect + slot cover + interface cable (3000764-300 / 3000763-110 / 2921 / 2900 / 9106-310)
- Origin: USA
Installation Notes
- Install the baseplate in the chassis slot; secure and connect the backplane/interconnect assembly.
- Wire field loads per the manual — observe field power PS1/PS2, load +/load − connections, and voltage loopback wiring.
- Check the detector / loopback function and output voting behavior during commissioning (TMR voting).
- Perform a DO loop test (de-energize-to-trip behavior) before returning the safety system to service.
Common Questions
What is the Model 2401? It is the digital output baseplate of the Triconex/Trident TMR safety system — the mounting baseplate for the 16-point DO module.
What does the baseplate provide? Backplane connectivity, dual field power (PS1/PS2), load connections, voltage loopback and detector circuitry for the DO module.
Is it the same as the 2402? No — the 2402 is the high-voltage DO baseplate kit (with relay-output external termination panel), per Triconex Trident product specifications.
Where is it made? USA.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tiana Lai(Sales Director)
?Email: ydf8801@163.com
?️Ship to you via DHL/TNT/UPS/EMS/Fedex
?Product Condition: One-year warranty

Company Overview
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- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
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•Manager: Tiana Lai •E-mail: ydf8801@163.com •Ship to you via Fedex/DHL/TNT/UPS/EMS •Package: Original packing with cartonsTRICONEX 2401 DO2401 Digital Output Baseplate
TRICONEX 2401 DO2401 Digital Output Baseplate is the Model 2401 digital output baseplate of the Triconex/Trident TMR safety system (part 7400209-030) — the mounting baseplate for a 16-point DO module driving solenoids, relays and motor starters, with dual field power (PS1/PS2), load +/− connections, voltage loopback and detector circuitry. The high-voltage variant is Model 2402 (with relay-output ETP); made in USA.
•Manager: Tiana Lai •E-mail: ydf8801@163.com •Ship to you via Fedex/DHL/TNT/UPS/EMS •Package: Original packing with cartons


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