ABB TB840A 3BSE037760R1

1. Overview

The ABB TB840A 3BSE037760R1 is a high-performance fiber optic interface module, part of the ModuleBus cluster modem series manufactured by ABB. It utilizes fiber optic communication technology to achieve high-speed, long-distance data transmission with strong anti-interference capabilities, making it suitable for harsh industrial environments. This module supports redundant configurations, enhancing system reliability and stability.

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2. Specifications

• Input Voltage: 24V DC
• Power Consumption: 120mA
• Dimensions: 54mm (W) × 119mm (H) × 96mm (D)
• Weight: Approx. 0.2 kg (0.44 lbs)
• Communication Interfaces:
  • Fiber optic interface (supports ModuleBus)
  • Electrical interface (supports I/O modules)
• Operating Temperature Range: -20°C to 55°C
• Maximum Transmission Rate: 10 Mbps

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3. Key Features

• High Reliability & Stability: Built with premium materials and advanced manufacturing processes, rigorously tested for durability and performance in complex industrial environments.
• Redundancy Support: Enables redundant configurations for both fiber optic and electrical ModuleBus, supporting up to 7 fiber clusters and 12 I/O modules for complex system requirements.
• Flexible Signal Configuration: Allows signals to be set as “active” or “passive”, with adjustable output current range (4–20mA).
• Easy Integration & Expansion: Modular design simplifies integration with other automation equipment, featuring hot-swappable functionality.
• Anti-Interference Performance: Fiber optic technology ensures immunity to electromagnetic interference (EMI), guaranteeing reliable data transmission.

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4. Structure & Components

• Modular Design: Includes fiber optic and electrical interfaces for connecting to ModuleBus and I/O modules, respectively.
• Power Management: Equipped with an independent power converter for internal supply, featuring short-circuit protection.
• Redundant Termination Unit (MTU) Support: Compatible with MTU modules like TU807 and TU840 for redundancy.
• Status Monitoring: Integrated LED indicators display module status and address settings.

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5. Applications

• Industrial Automation Lines: Connects sensors, actuators, and controllers for automated equipment control.
• Process Control Systems: Transmits critical production data in industries like chemical, oil & gas.
• Distributed Control Systems (DCS): Serves as a key DCS component for data modulation/demodulation and long-distance communication.
• Robotics & Smart Manufacturing: Enables high-precision control of robotic arms and production line coordination.
• Building Automation: Manages lighting, HVAC, and security systems in smart buildings.

Our Value

✓ Boost Production Efficiency
Through automation upgrades, we streamline and smarten your production process, significantly improving efficiency while reducing costs.

✓ Enhance Product Quality
Precision automation ensures consistent product quality and minimizes defect rates.

✓ Strengthen Market Competitiveness
Advanced automation technology helps your business stand out in a highly competitive market.

✓ Achieve Green Production
Our automated systems optimize energy usage, reduce environmental impact, and support sustainable manufacturing.

Our Services

✓ System Integration
End-to-end solutions, from design and equipment selection to installation, debugging, and after-sales support.

✓ Spare Parts Supply
Extensive inventory of genuine OEM parts for rapid delivery, ensuring uninterrupted operations.

✓ Technical Training
Comprehensive training programs to help your team master equipment operation and maintenance.

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

Our Vision

To become China’s leading automation solutions provider, delivering maximum value to clients and driving the transformation of the manufacturing industry.

Contact Us

Interested in learning more? Reach out to us anytime!

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Sales Manager : Jinny

Email : sales5@xrjdcs.com

Whatsapp/Mobile:+86 15359273791

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