3704E

Triconex

Triconex 3704E Tricon Analog Input Module

SKU 3704E

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Triconex
  • Product No.: 3704E
  • Origin United States
  • Product Type: Analog Input Modules
  • Payment: T/T, Western Union
  • Weight: 4.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Analog Input Modules Tricon
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Product Description

Description

Designed for safety-critical industrial applications requiring high density and extreme reliability, the Triconex 3704E serves as a high-density, Triple Modular Redundant (TMR) analog input module within Tricon safety systems. This differential, DC-coupled module supports up to 64 commoned input points, providing robust signal acquisition with high-speed updates for critical process variables. Operating with 12-bit resolution, it delivers precise measurements across standard industrial voltage ranges while interfacing seamlessly with the fault-tolerant Tricon controller architecture.

Features

  • Triple Modular Redundant (TMR) architecture for maximum safety and system fault tolerance.
  • 64 high-density, commoned differential DC-coupled analog input channels.
  • Configurable voltage input ranges of 0 to 5 VDC or 0 to 10 VDC (+6%).
  • Fast input update rate of 75 ms to capture dynamic process shifts.
  • High-accuracy processing with less than 0.25% Full Scale Range (FSR) variance across its operational temperature range.
  • Distinctive copper color coding on the module faceplate for quick physical identification in Tricon chassis.

Applications

  • Emergency Shutdown Systems (ESD)
  • Fire and Gas Detection Systems (FGS)
  • Burner Management Systems (BMS)
  • High-Integrity Pressure Protection Systems (HIPPS)
  • Critical process control and monitoring in oil and gas, chemical processing, and power generation facilities.

Technical Specifications

Manufacturer Triconex (Schneider Electric)
Part Number / Model 3704E
Module Type TMR Analog Input Module
Input Structure Differential, DC Coupled, High-Density
Number of Input Points 64, commoned
Voltage Range 0 to 5 VDC or 0 to 10 VDC (+ 6%)
Input Update Rate 75 ms
Resolution 12 bits
System Accuracy < 0.25% of FSR (Full Scale Range) from 0 to 60 degC
Isolated Points No
Color Code Copper
Shipping Weight 4.0 kg

Installation Guidelines

  • Ensure the module is inserted into a compatible slot in the Tricon chassis that matches its designated copper color code.
  • Verify proper field wiring terminations to prevent ground loops, keeping in mind that the input points are commoned and do not feature individual point-to-point isolation.
  • Maintain adequate chassis ventilation and ensure ambient operating temperatures remain within 0 to 60 degC.
  • Follow ESD (Electrostatic Discharge) prevention protocols, including the use of grounded wrist straps, during handling and installation.
Shipping &amp; Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary architecture of the Triconex 3704E?
The Triconex 3704E is designed with a Triple Modular Redundant (TMR) architecture to ensure fault tolerance and safety-critical execution.
What are the supported input voltage options for the 3704E module?
The module supports configurable input voltage ranges of 0 to 5 VDC or 0 to 10 VDC (+6%).
Are the input channels on the Triconex 3704E individually isolated?
No, the 64 analog input channels are high-density, differential, DC-coupled, and commoned without individual channel-to-channel isolation.
What does the copper color code on the module faceplate signify?
The copper color code is a physical keying indicator used in Tricon systems to ensure the module is slotted into the correct, matching backplane location.
Reviews

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3704E

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Triconex 3704E Tricon Analog Input Module

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  • Manufacturer: Triconex

  • Product No.: 3704E

  • Country of origin:United States

  • Product Type: Analog Input Modules

  • Payment: T/T, Western Union

  • Weight: 4000g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

Designed for safety-critical industrial applications requiring high density and extreme reliability, the Triconex 3704E serves as a high-density, Triple Modular Redundant (TMR) analog input module within Tricon safety systems. This differential, DC-coupled module supports up to 64 commoned input points, providing robust signal acquisition with high-speed updates for critical process variables. Operating with 12-bit resolution, it delivers precise measurements across standard industrial voltage ranges while interfacing seamlessly with the fault-tolerant Tricon controller architecture.

Features

  • Triple Modular Redundant (TMR) architecture for maximum safety and system fault tolerance.
  • 64 high-density, commoned differential DC-coupled analog input channels.
  • Configurable voltage input ranges of 0 to 5 VDC or 0 to 10 VDC (+6%).
  • Fast input update rate of 75 ms to capture dynamic process shifts.
  • High-accuracy processing with less than 0.25% Full Scale Range (FSR) variance across its operational temperature range.
  • Distinctive copper color coding on the module faceplate for quick physical identification in Tricon chassis.

Applications

  • Emergency Shutdown Systems (ESD)
  • Fire and Gas Detection Systems (FGS)
  • Burner Management Systems (BMS)
  • High-Integrity Pressure Protection Systems (HIPPS)
  • Critical process control and monitoring in oil and gas, chemical processing, and power generation facilities.

Technical Specifications

Manufacturer Triconex (Schneider Electric)
Part Number / Model 3704E
Module Type TMR Analog Input Module
Input Structure Differential, DC Coupled, High-Density
Number of Input Points 64, commoned
Voltage Range 0 to 5 VDC or 0 to 10 VDC (+ 6%)
Input Update Rate 75 ms
Resolution 12 bits
System Accuracy < 0.25% of FSR (Full Scale Range) from 0 to 60 degC
Isolated Points No
Color Code Copper
Shipping Weight 4.0 kg

Installation Guidelines

  • Ensure the module is inserted into a compatible slot in the Tricon chassis that matches its designated copper color code.
  • Verify proper field wiring terminations to prevent ground loops, keeping in mind that the input points are commoned and do not feature individual point-to-point isolation.
  • Maintain adequate chassis ventilation and ensure ambient operating temperatures remain within 0 to 60 degC.
  • Follow ESD (Electrostatic Discharge) prevention protocols, including the use of grounded wrist straps, during handling and installation.
Key Features:
#Analog Input Modules #Tricon

What is the primary architecture of the Triconex 3704E?
The Triconex 3704E is designed with a Triple Modular Redundant (TMR) architecture to ensure fault tolerance and safety-critical execution.

What are the supported input voltage options for the 3704E module?
The module supports configurable input voltage ranges of 0 to 5 VDC or 0 to 10 VDC (+6%).

Are the input channels on the Triconex 3704E individually isolated?
No, the 64 analog input channels are high-density, differential, DC-coupled, and commoned without individual channel-to-channel isolation.

What does the copper color code on the module faceplate signify?
The copper color code is a physical keying indicator used in Tricon systems to ensure the module is slotted into the correct, matching backplane location.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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