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AI3351 Triconex Analog input module
  • AI3351 Triconex Analog input module
  • AI3351 Triconex Analog input module
  • AI3351 Triconex Analog input module
AI3351 Triconex Analog input module

Triconex

AI3351 Triconex Analog input module

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  • Manufacturer: Triconex

  • Product No.: AI3351

  • Product Type: Analog input module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 170g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The AI3351 analog input module provides high-precision signal acquisition for Tricon safety instrumented systems in industrial environments.
It processes voltage and current signals from field sensors with stable real-time conversion performance.
Additionally, the AI3351 integrates seamlessly into Tricon architecture, ensuring reliable and deterministic data processing.
Engineers rely on the AI3351 for its accuracy, stability, and fault-tolerant industrial design.

Technical Specifications

Parameter Specification Details
Model Number AI3351
Manufacturer Triconex (Invensys / Schneider Electric)
Product Type Analog Input Module
Series Tricon Safety Instrumented System
Input Channels Multi-channel analog inputs
Input Signal Types 0–5 V, 0–10 V, 4–20 mA
Signal Resolution High-resolution A/D conversion
Accuracy High precision industrial-grade measurement
Input Impedance High impedance for stable acquisition
Sampling Rate Fast real-time data acquisition
Isolation Protection Channel-to-channel and system isolation
Diagnostics Capability Continuous channel monitoring and fault detection
Power Supply Source Tricon backplane powered
Power Consumption Low-power industrial optimized design
Interface Type Backplane connector system
Component Design Multi-layer industrial PCB
Dimensions Approx. 300 mm × 200 mm × 50 mm
Weight Approx. 1.5–2.5 kg
Operating Temperature 0°C to 60°C
Storage Temperature -40°C to 85°C
Relative Humidity 5% to 95% non-condensing
LED Indicators Channel status and fault indicators
Cooling Method Passive chassis airflow
Redundancy Support Compatible with TMR architecture
EMC Compliance Industrial electromagnetic standards
Installation Method Single-slot rack-mounted design
Maintenance Minimal maintenance required
Application Scope Process monitoring, safety systems, industrial automation

 

FAQ

 

Q1: What is the main function of the AI3351 module?
A1: The AI3351 module collects and processes analog signals from industrial field sensors.

Q2: What signal types does the AI3351 support?
A2: The AI3351 supports 0–5 V, 0–10 V, and 4–20 mA signals.

Q3: Does the AI3351 support redundancy?
A3: Yes, the AI3351 is compatible with Tricon TMR fault-tolerant architecture.

Q4: What industries use the AI3351 module?
A4: The AI3351 is used in oil and gas, chemical, and power generation industries.

Q5: Is the AI3351 available in stock?
A5: We supply brand-new original AI3351 modules and maintain stock for fast delivery.

Q6: What shipping and return services do you offer?
A6: We ship via DHL and similar carriers within 3 days to 2 weeks and support 30-day returns for quality issues.
Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.
Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.
Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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