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AMIKON LIMITED

  • China,Xiamen ,Fujian
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China Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular
China Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular

  1. China Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular
  2. China Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular
  3. China Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular

Triconex AO3481 Analog Output Module with 12-bit Resolution for Triple Modular

  1. MOQ: 1
  2. Price: 66USD
  3. Get Latest Price
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
Brand Name Triconex
Model Number AO3481
Place of Origin USA

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name Triconex Model Number AO3481
Place of Origin USA
High Light 12-bit resolution Analog Output Module16-point sourcing AO3481Triple Modular Redundancy Triconex Module
Triconex AO3481 Analog Output Module technical diagram
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.
Industrial automation components availability overview
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
Fast shipping and delivery process
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 product compatibility chart
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

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Trading Company

  • Year Established:

    2004

  • Total Annual:

    85682000-125000000

  • Employee Number:

    70~80

  • Ecer Certification:

    Verified Supplier

Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste... Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste...

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Get in touch with us

  • Reach Us
  • AMIKON LIMITED
  • 32D units,GuoMao Building No 388 Hubin South Road Siming district Xiamen, Fujian China
  • https://www.dcscontroller.com/

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