Automation parts, worldwide supply
0
  • 3700A
  • 3700A-1
  • 3700A-2
1 3

3700A

Triconex 3700A AI Module | 32-Point Voltage/Current Input

In stock (20 units), ready to be shipped

  • Manufacturer: Invensys Triconex

  • Product No.: 3700A

  • 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
  • Fast Delivery
  • 24/7 Support
  • Quality Assurance

Description

Product Introduction

The Triconex 3700A Analog Input Module delivers high-performance signal acquisition for critical process control systems. This 32-channel module features Triple Modular Redundant architecture for maximum reliability. The 3700A ensures accurate data conversion with comprehensive diagnostics in demanding industrial environments.

Core Specifications

  • Manufacturer: Triconex
  • Model Number: 3700A Analog Input Module
  • Product Type: TMR Analog Input Module
  • Input Channels: 32 differential, DC-coupled points
  • Input Voltage: 0-5VDC range with +6% tolerance
  • Update Rate: 55 milliseconds per scan
  • Resolution: 12-bit conversion precision
  • Accuracy: <0.15% of Full Scale Range (0° to 60°C)
  • Color Code: Yellow for visual identification

Electrical Performance

  • Input Resistance: 30 MΩ minimum DC load
  • Power-Off Resistance: 30 KΩ typical DC
  • Common Mode Rejection: -80 dB typical (DC-100Hz)
  • Common Mode Range: -12V to +12V peak
  • Leg-to-Leg Isolation: 200 KΩ typical
  • Current Input: 0-20 mA with 250Ω shunt resistor
  • Overvoltage Protection: 150 VDC/115 VAC continuous

Signal Processing

  • Normal Mode Rejection: -3 dB @ 8Hz
  • Frequency Response: -17 dB @ 60Hz
  • Noise Immunity: -23 dB @ 120Hz
  • Three independent input channels
  • Mid-value selection algorithm
  • Digital conversion of variable voltage signals
  • Data transmission to main processors

Common Questions

  • What is the input voltage range?

0-5VDC with +6% tolerance for signal inputs.

  • How many input channels provided?

32 differential DC-coupled input channels.

  • What is the module update rate?

55 millisecond update rate for all channels.

🏷️ Tags: Analog Input Module Invensys Triconex

Scalar (V/f)

Vector

AC-powered
  • Confirm the exact model, part number, and specifications before ordering.
  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • 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.

 View Product Details

ENSURE RELIABLE MACHINERY PERFORMANCE

Transform your home with the latest multi-electronics solutions, from intelligent lighting to vOptimize your operations with the Bently Nevada 3500 Monitoring System, offering real-time vibration and machinery condition monitoring to prevent failures and maximize uptime.oice-controlled devices all designed to make life easier, safer, and more connected.

Purchase now
Step-by-step technical advice and buying tips for industrial automation parts.

Technical & Buying Guide

View all blog