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Triconex 3351 Analog Input Module

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

Triconex 3351 Analog Input Module

Name: Triconex 3351 Analog Input Module
Brand: Invensys Triconex
SKU: 1999
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:Invensys Triconex
Item No.:Triconex 3351
Product Origin:USA
Product Dimensions:110 mm x 200 mm x 70 mm
Product Weight:1.3kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Introduction

The Triconex 3351 Analog Input Module is designed for precision measurement and monitoring of analog signals in safety-critical industrial systems. Engineered for high reliability and accuracy, the 3351 module integrates seamlessly into Triconex safety and control networks. Ideal for environments where continuous, fault-tolerant data acquisition is essential, it ensures operators have real-time insights into critical process variables.

Technical Specifications

Feature	Specification
Model	3351
Type	Analog Input (AI) Module
Input Channels	8 differential channels
Input Range	±10 V, 0-20 mA, 4-20 mA
Resolution	16-bit
Accuracy	±0.1% of full scale
Isolation	Optical isolation between channels
Sampling Rate	1 kHz per channel
Redundancy Support	Compatible with TMR systems
Operating Voltage	24 VDC
Power Consumption	10 W typical
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Dimensions (WxHxD)	110 mm x 200 mm x 70 mm
Weight	1.3 kg
Mounting	DIN rail or chassis mount

Applications

The 3351 Analog Input Module is widely deployed in industrial settings requiring accurate analog signal monitoring:

Oil & gas processing and refining
Chemical and petrochemical plants
Power generation and distribution systems
Safety Instrumented Systems (SIS)
Process automation in manufacturing

It provides precise and real-time analog signal acquisition, ensuring that control decisions are based on reliable, high-fidelity data.

Advantages

High Accuracy: 16-bit resolution ensures precise analog measurements.
Robust Performance: Optical isolation protects against electrical noise and interference.
TMR Compatible: Fully integrates into Triple Modular Redundancy systems.
Industrial Durability: Resistant to temperature extremes, vibration, and harsh conditions.
Flexible Installation: Supports DIN rail and chassis mounting for versatile deployment.

Technical FAQs

How many input channels does the 3351 module have?
8 differential analog input channels.
What input types are supported?
±10 V, 0-20 mA, and 4-20 mA.
What is the module’s resolution and accuracy?
16-bit resolution with ±0.1% full-scale accuracy.
Is it compatible with TMR systems?
Yes, fully compatible with Triple Modular Redundancy configurations.
What is the sampling rate per channel?
1 kHz per channel.
What are the module’s dimensions and weight?
110 mm x 200 mm x 70 mm; Weight: 1.3 kg.
Can it operate in harsh industrial environments?
Yes, designed for temperature extremes, vibration, and electrical noise.
What is the operating voltage and power consumption?
24 VDC input, 10 W typical power consumption.
How is the module mounted?
Supports both DIN rail and chassis mount.
Which industries benefit most from this module?
Oil & gas, chemical processing, power generation, and industrial automation with critical analog monitoring.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China