ABB TU842 3BSE020850R1

1. Overview

The ABB TU842 3BSE020850R1 is a redundant module terminal unit (MTU) belonging to the ABB Advant 800xA series, primarily used in industrial automation systems. Featuring redundancy functionality, this module ensures continuous operation even during failures, minimizing downtime. It supports multiple industrial protocols and interfaces, making it suitable for complex industrial environments. The unit is designed for high reliability and durability.

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2. Specifications

• Model: 3BSE020850R1
• Type: Redundant MTU
• Operating Voltage: 230 VAC or 50 V
• Output Frequency: 30 kHz
• Input/Output Channels: 16 I/O
• Dimensions: 47 x 186 x 124 mm or 64 x 170 x 58.5 mm (varies by source)
• Weight: ~0.5 kg or 0.21 kg (varies by source)
• Operating Temperature Range: -25°C to +55°C or -20°C to +60°C (varies by source)
• Communication Interface: Modbus TCP/IP
• Certifications: Complies with international and industry standards

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3. Key Features

• Redundancy: Ensures uninterrupted operation, enhancing system reliability.
• Modular Design: Enables flexible expansion and customization for diverse industrial applications.
• High Reliability & Durability: Built with robust materials for long-term stability in harsh industrial environments.
• Advanced Control Algorithms: Optimizes energy efficiency and operational performance.
• Compact & Lightweight: Easy installation in space-constrained settings.
• User-Friendly Interface: Intuitive setup and operation for streamlined usability.

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4. Structure & Configuration

• Module Type: Integrated unit.
• Mounting: Horizontally on DIN rails.
• I/O Configuration: Up to 16 channels, each with dual terminals.
• Power Input: Supports 24 V DC (19.2–30 V) or 230 VAC.

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5. Applications

The ABB TU842 3BSE020850R1 is widely used in:

• Manufacturing: Controls equipment on production lines.
• Process Industries: Automation in chemical, oil & gas, and similar sectors.
• Distributed Control Systems (DCS): Core component for complex DCS architectures.
• Mission-Critical Control: Redundancy ensures continuity in vital operations.

Your Trusted Partner for Industrial Automation Solutions

Comprehensive Product Range:

We specialize in supplying high-quality industrial automation components, including:

• Distributed Control Systems (DCS)
• Programmable Logic Controllers (PLC)
• MOTOROLA MVME Industrial Modules
• Industrial Communication Converters (Anybus)
• Remote I/O Modules (RTU)
• Industrial PCs (IPC)
• Industrial Low-Frequency Monitors
• HMI SCSI Interfaces (50/68/80Pin) & AnyBus Gateways

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Whether you need brand-new parts or obsolete/discontinued industrial automation components, our expert team leverages decades of industry knowledge to deliver efficient, tailored solutions.

Global Sourcing, Competitive Advantage:

• Direct international procurement with access to multi-brand, multi-country equipment and spare parts.
• Eliminate the hassle of sourcing from multiple suppliers or concerns about product quality.
• Cost-effective pricing with transparent product details.
• Contact us via phone or email for inquiries—we’re ready to assist!

Leading Brands We Supply:

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

Why Choose Us?

✔ Extensive Inventory:
As a global leader in industrial automation spares, we stock PLCs, DCS, drives, HMIs, and more. No matter the brand or model, we provide fast, accurate parts supply.

✔ Expert Technical Support:
Our seasoned engineers offer deep expertise across control systems. From hardware failures to software issues or system upgrades, we deliver reliable solutions.

✔ Customized Services:
Beyond standard parts, we offer tailored solutions—equipment repair, system retrofits, technical training, and more.

✔ Global Service Network:
With a worldwide logistics network, we ensure timely, efficient support for clients everywhere.

✔ Beyond Expectations:
We specialize in obsolete/hard-to-find parts and prioritize faster delivery, consistently exceeding customer expectations.

✔ Commitment to Excellence:
Every service we provide reflects our dedication to maximizing value for your operations.

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Sales Manager : Jinny

Email : sales5@xrjdcs.com

Whatsapp/Mobile:+86 15359273791

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