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3704E

Triconex 3704E AI Module | 64-Channel Analog Input

In stock (20 units), ready to be shipped

  • Manufacturer: Invensys Triconex

  • Product No.: 3704E

  • Product Type: Analog Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 800g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Product Introduction

The 3704E Analog Input Module from Triconex provides high-channel-count analog acquisition with Triple Modular Redundant reliability. This versatile module handles 64 single-ended inputs across multiple signal ranges with consistent performance. The 3704E delivers robust signal conditioning for both voltage and current measurements in industrial environments.

Core Specifications

  • Brand: Triconex
  • Model Identification: 3704E Analog Input Module
  • Module Type: TMR Analog Input
  • Input Capacity: 64 single-ended channels
  • Voltage Ranges: 0-5V or 0-10V with +6% tolerance
  • Current Input: 0-20mA with selectable shunts
  • Scan Speed: 75 millisecond update rate
  • Isolation: Non-isolated input design

Signal Performance

  • Resolution: 12-bit analog-to-digital conversion
  • Accuracy: Better than 0.25% Full Scale Range
  • Temperature Stability: 0° to 60°C operating range
  • Input Impedance: 30 MΩ minimum DC resistance
  • Off-State Resistance: 30 MΩ typical leakage
  • Overvoltage Protection: 150 VDC/115 VAC continuous

Input Configuration

  • Wiring Scheme: 64 single-ended input points
  • Voltage Options: 0-5V or 0-10V range selection
  • Current Measurement: 0-20mA with resistor shunts
  • Shunt Values: 250Ω for 5V, 500Ω for 10V ranges
  • Channel Type: Non-isolated single-ended inputs
  • Signal Compatibility: Standard industrial signals

Noise Performance

  • Low Frequency: -1 dB rejection @ 8Hz
  • Power Line: -12 dB rejection @ 60Hz
  • Harmonic Rejection: -18 dB @ 120Hz
  • Channel Separation: 200 kΩ leg-to-leg isolation
  • Common Mode: Not applicable for single-ended inputs

Conversion Specifications

  • Update Time: 75 milliseconds for full channel scan
  • Resolution: 12-bit (4096 count) conversion
  • Accuracy Class: <0.25% FSR across temperature
  • Signal Handling: Programmable input ranges

Frequently Asked Questions

  • What voltage ranges are supported?

0-5V and 0-10V voltage inputs with +6% overrange capability.

  • How many input channels does the module have?

64 single-ended analog input channels in non-isolated configuration.

  • What is the module's conversion resolution?

12-bit resolution providing 4096 discrete measurement steps.

🏷️ Tags: Analog Input Module Invensys Triconex

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  • Ensure compatibility with your current machinery or control systems.
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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