ICS Triplex T3480 Guarded Analog Output Module for Reliable Process Control

Introduction

The ICS Triplex T3480 is a Guarded Analog Output Module developed for the Regent safety and critical-control platform. It provides six independent 4–20 mA output channels for demanding process applications where stable signals, fault detection and dependable system availability are essential.

For plants still operating Regent installations, keeping a tested T3480 spare can help shorten maintenance time and reduce the risk of extended production interruptions. The module is especially valuable for legacy systems where compatible replacement hardware is becoming increasingly difficult to source.

Technical Overview

• Module Type: Regent Guarded Analog Output Module.
• Output Capacity: Six 4–20 mA current output channels.
• Redundant Design: Dual internal circuits help prevent a single module fault from unintentionally changing an output signal.
• Signal Conversion: Dual high-resolution 12-bit D/A converters are used for each output.
• Maintenance: Hot-replaceable design supports efficient module replacement.
• System Protection: Comprehensive self-testing monitors critical circuits and reports abnormal conditions.
• Electrical Isolation: Minimum 2500 V isolation between field and logic circuits.
• Fault-Tolerant Operation: Two T3480 modules can be connected in parallel for redundant control of field loads.

Core Applications and Field Solutions

The T3480 is suited to safety-related and continuous-process environments that depend on accurate analog control. Typical applications include valve positioning, actuator control, process regulation and other 4–20 mA field loops used in power generation, oil and gas, petrochemical, chemical processing and heavy manufacturing.

When installed as a parallel module pair, one module can remain in control while the other is serviced or replaced. This arrangement helps maintenance teams protect process continuity without redesigning the existing Regent control architecture.

Frequently Asked Questions (FAQ)

Q1: How many analog outputs does the ICS Triplex T3480 provide?
A1: The module provides six independent 4–20 mA analog output circuits.

Q2: Can the T3480 be used in a fault-tolerant configuration?
A2: Yes. Two modules can operate in parallel so that one module can continue controlling the loads while the other is removed for maintenance.

Q3: What should buyers confirm before ordering?
A3: Confirm the exact part number, physical condition, test status, serial-number photos, warranty terms and compatibility with the installed Regent chassis and field wiring.

Why Global Enterprises Partner with Amikon

• Extensive Inventory: Access to a broad selection of discontinued and hard-to-find industrial automation components.
• Quality Inspection: Modules are visually inspected and functionally checked before shipment whenever testing is available.
• Fast Global Logistics: Flexible international shipping options help customers respond to urgent maintenance requirements.
• Responsive Sourcing Support: Our team assists with availability, condition, lead time and replacement-part enquiries.

Need the ICS Triplex T3480 for a maintenance or replacement project? Contact us for current stock, price, condition and delivery details.

Lead Specialist: Miya Zheng
WhatsApp/Mobile: +86 180 2077 6792
Email: sales@amikon.cn