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Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Specifications
Brand Name :
Triconex
Model Number :
AO3481
Place of Origin :
USA
MOQ :
1
Price :
66USD
Payment Terms :
T/T
Supply Ability :
in stock
Delivery Time :
2-3 work days
Packaging Details :
Brand new and original
Resolution :
12 bits
Over-range protection :
36 V DC, continuous
Estimated Shipping Size :
4.5x18.8x21.8cm
weight :
1.48 kg
Functional-to-protective-earth :
500 V DC, minimum
Functional-to-functional-earth (logic)isolation :
800 V DC, minimum
Packaging :
Original New Packaging
Shipping :
TNT, DHL, FedEx, EMS, UPS
Description
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Hardware Architecture & Signal Arbitration
The AO3481 operates as a 16-point sourcing module (4-20 mA) specifically designed for the Tricon Triple Modular Redundancy (TMR) platform. Its core logic utilizes hardware-level 2-out-of-3 (2oo3) voting to ensure that any single-component failure—whether a DAC drift or microprocessor leg mismatch—is out-voted at the terminal stage. This provides a deterministic command path that prevents uncommanded actuator movement, delivering the reliability necessary for SIL3-rated governors and modulating control valves.
Supervisory Diagnostics & Loop Integrity
Signal verification is maintained through continuous, real-time current-to-voltage read-back. The module monitors actual loop current and cross-references it against the internal setpoint commanded by the Main Processors (MPs). This diagnostic detects high-impedance faults, open-loop field wiring, and "stuck-at" conditions without external hardware. Galvanic isolation (1500V) is standard across all 16 channels, shielding the TMR backplane from field-side EMI, grounding transients, and 24V bus fluctuations.
Operations & Maintenance with Thermal Deployment Specifications
Uptime is prioritized via a "Hot-Spare" slotting strategy, enabling module replacement under full process load without loop interruption. The hardware is thermally hardened for -20°C to 60°C operational envelopes, specifically designed for unconditioned Remote Instrument Buildings (RIB). Front-panel LEDs provide direct diagnostic mapping to individual channels, facilitating lower Mean Time to Repair (MTTR) by allowing technicians to differentiate between internal hardware faults and external field-wiring discrepancies without software debuggers.
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Forget the 6-month lead times. We operate on "Factory Time"—where every minute counts.
What's Included
  • Control Layers: DCS / PLC / CNC — Ready to ship
  • Interaction: HMI / Panels / IPCs — In stock
  • Motion: Inverters / Servos / Motors — On the shelf
  • Vitality: Power Supplies — Available now
Why 90,000 Customers Trust Us
Lightning Quotes Global Logistics Human Follow-up
Average 30-minute turnaround We've mapped out 165 countries We don't just ship and forget. We make sure you're actually happy
Contact the Expert
Miya Zheng (She knows her parts)
WhatsApp: +86 180 2077 6792
Email: sales@amikon.cn
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Your Project Can't Wait. Your Parts Shouldn't Either.
What You Get with Miya
  • The Box: Not just a box—it's a double-layered fortress (Original box + ESD shielding) designed to withstand long-distance shipping challenges
  • The Wait: Non-existent—3 days is our limit for Xiamen stock, moving as fast as your payment clears
  • The Route: DHL, FedEx, or UPS to anywhere on the map, or SF/EMS for local speed
  • The Visibility: No "black holes"—real-time tracking follows your order from our warehouse to your hand
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex Product Compatibility
Model Numbers Model Numbers
7400210-010 3708E
7400169-310 9662-1XX 4351A
AI3281 DI 3301
DO3201 7400208B-020
CM2201 7400206-100 MP 3101
AO 3481 DI3301
EPI 3382 S2 4000212-002
MP 3009X 7400208-020
RO 3451 S2 7400213-100
SDO 3411 3533E
TCM 4355X AI 3351
DO 2401 DO2401 7400209-030 7400209-010
4351B 4000066-025
DO2401 HS2 7400219-040 RO3451
7400121-380 RO 3451
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Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy

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Product Detail
Brand Name :
Triconex
Model Number :
AO3481
Place of Origin :
USA
MOQ :
1
Price :
66USD
Payment Terms :
T/T
Contact Supplier
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Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy
Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular Redundancy

AMIKON LIMITED

Verified Supplier
1 Years
fujian, xiamen
Since 2004
Business Type :
Trading Company
Main Products :
Bently Nevada, ABB PLC, GE Mark VIe Controller
Total Annual :
85682000-125000000
Employee Number :
70~80
Certification Level :
Verified Supplier
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