Triconex 3721 Analog Input Module
    Triconex 3721 Analog Input Module
    Triconex 3721 Analog Input Module
    Triconex 3721 Analog Input Module

    Triconex 3721 Analog Input Module

    • 1000 In stock

    • Manufacturer: Triconex

    • Product No.: 3721

    • Condition： In stock

    • Product Type: Analog Input Module

    • Product Origin: USA

    • Payment:T/T, Western Union

    • Weight: 1360g

    • Shipping port: Xiamen

    • Warranty: 12 months

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    What our customer's think

    Reviews

    100% original parts at unbeatable prices. Highly satisfied!

    John K.

    Reliable service with a solid warranty. Trustworthy supplier.

    Emily R.

    Fast shipping and great technical support. Highly recommend!" -

    Carlos M.

    Description

    Overview

    The Triconex 3721 is an analog input module designed for use in safety instrumented systems (SIS). It converts signals from industrial sensors into digital values for processing by safety controllers. This module is ideal for continuous monitoring of process variables such as pressure, temperature, and flow to ensure safety in critical systems.

    Technical Specifications

    • Voltage:
      • 0 to 5 VDC or -5 to +5 VDC ±6%
    • Number of Input Points:
      • 32 differential, DC-coupled
    • Input Update Rate:
      • 10 ms
    • Resolution:
      • 12 bits or 14 bits (programmable)
    • Accuracy:
      • < 0.15% of FSR from 0°C to 60°C
    • Common Mode Rejection:
      • -85 dB (DC – 100 Hz)
    • Input Overrange Protection:
      • 150 VDC/115 VAC continuous
    • Weight:
      • 1.36 kg

    Features

    We welcome bulk orders and have a minimum order quantity of just one unit.

    Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.

    For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.

    We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.

    We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.

    Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.

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