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Triconex AO 3481 8-channel Analog Output Module with Triple Modular Redundancy
Triconex AO 3481 8-channel Analog Output Module with Triple Modular Redundancy
8-channel Analog Output Module
Triple Modular Redundancy AO Module
4-20 mA safety loop Triconex 3481
Place of Origin:
USA
Brand Name:
Triconex
Model Number:
AO 3481
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Product Details
Type:
TMR
Resolution:
12 Bits
Diagnostic:
Forced-switch Diagnostic (FSD)
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
MOQ:
1 Piece
Highlight:
8-channel Analog Output Module
,Triple Modular Redundancy AO Module
,4-20 mA safety loop Triconex 3481
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
The Triconex 3481 is a high-density, 8-channel Analog Output (AO) module engineered for Tricon v9 through v11 systems. Built on a Triple Modular Redundancy (TMR) framework, this module ensures that single-point failures across any of the three isolated internal branches do not compromise the 4-20 mA safety loop. Essential for final control element modulation in SIL 3 environments where fail-safe operation is mandatory.
Key Specifications
- Output Channels: 8 Isolated Points
- Signal Range: 4-20 mA (Standard loop-powered instrumentation)
- Architecture: Fault-tolerant TMR with redundant circuitry verification
- Diagnostics: Comprehensive loop-back checks and field-side power monitoring
- Hot-Swappable: Supports online replacement via redundant backplane without process interruption
- Isolation: 1500 VDC (Field-to-Logic galvanic isolation)
The industrial world shouldn't run on backorder status. Amikon provides an independent, high-velocity alternative for PLC and DCS hardware procurement. We don't just sell parts; we provide the leverage needed to keep facilities running without manufacturer premiums.
Why Smart MRO Managers Choose Amikon
- Zero Phantom Inventory: 1,000,000+ units including hard-to-find I/O cards and CPU modules physically in stock
- Price-Maker Edge: Use our "Make an Offer" protocol to align stock with your OPEX budget
- Lifecycle Resurrection: Specializing in End-of-Life and obsolete automation components that OEMs have abandoned
Extend Your Legacy System Lifespan
Don't upgrade your entire plant just because one module is obsolete. We provide a strategic lifeline for legacy control systems. Instead of multi-million dollar migrations, we source exact Revision-specific hardware to keep existing DCS or SIS platforms operational for another decade.
Our Operational Protocol
- RFQ Precision: Fast, accurate quotes based on specific Part Numbers
- Quality Verification: Rigorous inspection of New Surplus and EOL electronics
- Global Sourcing: Extensive network for Honeywell, Foxboro, and Siemens spares
- Hassle-Free Returns: Professional policy aligned with global MRO standards
Request Technical Availability
Miya Zheng | Senior Sales Manager
Email: sales@amikon.cn
WhatsApp: +86 180 2077 6792
Compatible Part Numbers
DI2301 (7400208C-020)
DI2301 (7400208B-020)
DI3301
DI3301 (3805H)
DO2401 (7400209-030)
DO2401 HS2 (7400219-040)
DO3401 S2
AI2351 (7400210-010)
AI3351
AI3351 S2
AO2481 (7400209-010)
AO3481 S2
PI2381 (7400221-100)
CM2201 (7400206-100)
SDO3411
MP2101 (7400207-001)
MP3101
3501T
7400121-380
9668-110
4351A
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