TRICON 3351 | TRICONEXAI3351 | Analog input module

TRICONEX 3351 Analog input module has three independent input channels. Each input channel receives variable voltage signals from each point, performs thermocouple linearization and cold-junction compensation, and converts the result to degrees Celsius or Fahrenheit.Each channel then transmits 16-bit signed integers representing 0.125 degrees per count to the three.The TRICONEX AI3351 is an analog input module designed for use in Tricon safety and control systems. It provides accurate measurement of analog signals in safety-critical applications.

Key Features

Number of Channels: 16 channels

Input Types:

Voltage: 0-10V, ±10V

Current: 4-20mA, 0-20mA

Resolution: High-resolution analog-to-digital conversion

Accuracy: Designed for high accuracy in signal measurement

Isolation: Galvanic isolation between input channels and the system

Safety Integrity Level (SIL): Certified for use in safety-critical applications, typically compliant with SIL3 standards per IEC 61508

Operating Temperature Range: -40°C to +70°C (-40°F to +158°F)

Non-operating Temperature Range: -40°C to +85°C (-40°F to +185°F) 

Operating Humidity: 5% to 95% RH (non-condensing) 

Specifications

Dimensions: Standard Triconex module size

Weight: Approximately 1.18kg (varies based on configuration)

Warranty: 12 months

The AI3351 module is commonly used in industries such as:

Oil and gas

Power generation

Chemical processing

Other sectors where accurate analog signal measurement is critical 

Additional Information

The module provides precise analog measurements, essential for accurate process control and monitoring in critical applications.

It offers galvanic isolation between input signals and the control system, protecting against noise and electrical interference.

The wide input range accommodates various signal types and ranges, making it versatile for different applications.

The robust design allows it to withstand harsh industrial conditions with high durability and reliability.

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