Description

Description

The Triconex 3721N is a high-integrity analog input module designed for use in Tricon V10 safety systems. It plays a critical role in acquiring and processing analog signals from field instruments, ensuring accurate and fault-tolerant data handling in safety-critical applications.

Specifications

  • Model Number: 3721N
  • System Compatibility: Tricon V10 safety systems
  • Input Type: Differential DC-coupled analog inputs
  • Channels: Multiple asynchronous input channels
  • Signal Processing: Each channel independently measures and stores values in input tables
  • Communication: Data passed to associated main processor via I/O bus
  • Isolation: High electrical isolation between channels
  • Operating Environment: Industrial-grade, suitable for hazardous and mission-critical zones

Features

  • Triple Modular Redundancy (TMR): Supports fault-tolerant architecture for high availability
  • Precision Acquisition: Ensures accurate analog signal measurement and conversion
  • Robust Diagnostics: Facilitates real-time monitoring and fault detection
  • Secure Data Transfer: Reliable communication with main processor modules
  • Industrial Reliability: Designed for continuous operation in harsh environments
  • Flexible Integration: Compatible with a wide range of analog sensors and transmitters

Triconex 3721N Analog Input Main Processor Module

SKU
3721N
Manufacturer
Triconex
Product Type
Analog Input Main Processor Module
Product Origin
USA
Condition
Brand New
Payment
T/T
Weight
0.3 kg
Shipping port
Xiamen
Warranty
12 months
Fast Worldwide Shipping

Contact us for shipping options, freight costs and estimated delivery times.

12-Month Warranty

Your purchase is covered by our 12-month supplier warranty. Contact us for warranty assistance.

30-Day Returns

Eligible products can be returned within 30 days. Contact our team to arrange your return.

Expert Support

Our team helps you check part numbers, confirm availability and answer your ordering questions.

Description

Description

The Triconex 3721N is a high-integrity analog input module designed for use in Tricon V10 safety systems. It plays a critical role in acquiring and processing analog signals from field instruments, ensuring accurate and fault-tolerant data handling in safety-critical applications.

Specifications

  • Model Number: 3721N
  • System Compatibility: Tricon V10 safety systems
  • Input Type: Differential DC-coupled analog inputs
  • Channels: Multiple asynchronous input channels
  • Signal Processing: Each channel independently measures and stores values in input tables
  • Communication: Data passed to associated main processor via I/O bus
  • Isolation: High electrical isolation between channels
  • Operating Environment: Industrial-grade, suitable for hazardous and mission-critical zones

Features

  • Triple Modular Redundancy (TMR): Supports fault-tolerant architecture for high availability
  • Precision Acquisition: Ensures accurate analog signal measurement and conversion
  • Robust Diagnostics: Facilitates real-time monitoring and fault detection
  • Secure Data Transfer: Reliable communication with main processor modules
  • Industrial Reliability: Designed for continuous operation in harsh environments
  • Flexible Integration: Compatible with a wide range of analog sensors and transmitters

Ordering & Support FAQs

Information on product condition, availability, payment, shipping, warranty and returns.

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Availability is confirmed by the complete part number and required quantity. Most confirmed in-stock items can be dispatched the same day when cleared payment is received before 2:00 PM (UTC+8). Special-order items typically require 1–3 weeks, subject to availability. Please confirm urgent dispatch with us before ordering.

Your quotation will specify the condition and packaging of the offered item. New parts are unused. “New in sealed packaging” means the original package seal is intact. For “new in original packaging” items, the seal condition is confirmed separately. Please specify any packaging or documentation requirements when enquiring.

The shipping origin depends on the stock allocated to your order and is stated in your quotation or pro forma invoice, together with the Incoterm. Freight is quoted separately based on the shipment and destination. Please provide your delivery address, postcode and contact details. Your preferred carrier or courier account can also be considered.

We accept bank wire transfers in CNY (RMB), GBP, EUR or USD. RUNTO ELECTRIC does not accept credit cards or offer credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.

RUNTO ELECTRIC provides a 12-month limited supplier warranty from the shipment date, unless your quotation or invoice states otherwise. It applies to the direct purchaser and cannot be transferred to an end customer. This is not an OEM or international manufacturer warranty. An order-specific warranty confirmation letter is available on request.

Eligible products can be returned within 30 days under our return policy. Please provide your order number and reason for return before sending the item back. Our team will confirm eligibility and provide return instructions.

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