ABB TU810V1

The ABB TU810V1 (Part Number: 3BSE013230R1) is a compact Module Termination Unit (MTU) designed for the ABB S800 I/O system. As a passive terminal unit, it provides reliable connection between field wiring and I/O modules. Featuring DIN 35 mm rail mounting, this unit boasts a compact footprint, making it ideal for control cabinets with limited space.

Key Specifications

• Operating Voltage: 24 V DC (9–36 V DC acceptable)
• I/O Channels: 16 channels (8 digital inputs, 8 digital outputs, 4 analog inputs, 4 analog outputs)
• Maximum Load Current: 2 A (digital outputs)
• Protection Class: IP30; Operating Temperature Range: -40 °C to +70 °C
• Dimensions: Net depth 64 mm, net height 170 mm, net width 58.5 mm; Weight: approx. 0.2 kg
• Communication Interface: 9-pin Sub-D jack, compatible with Profibus DP, supporting multiple baud rates (9.6 kbit/s–12 Mbit/s)

Product Features

1. Compact Design: Minimal space occupation, suitable for narrow cabinets.
2. Flexible Configuration: Compatible with a wide range of ABB I/O modules (e.g., AI 810, DI 810, DO 810).
3. High Reliability: Equipped with a premium aluminum alloy housing, integrated with lightning protection, overcurrent protection, and surge protection; supports dual power supply redundancy input.
4. Easy Installation & Maintenance: Standard DIN rail locking mechanism and mechanical keying prevent misplugging, facilitating convenient maintenance.

Structure & Components

• Terminal Block: Offers 16 field signal connection points, supporting digital, analog, and pulse signals.
• Power Module: Dual redundant power input with internal isolation (1500 V DC) and power failure alarm function.
• Communication Interface: 9-pin Sub-D jack compliant with Profibus DP protocol; RS-485 optional.
• Protective Housing: Aluminum alloy structure with IP30 protection rating and DIN 35 mm rail clips.

Typical Application Fields

• Manufacturing Automation: Production line monitoring, equipment status data acquisition
• Power & Energy: Generator and transformer monitoring
• Transportation Systems: Traffic signal control, rail transit equipment
• Building Facility Management: HVAC systems, building automation
• Process Industries: Chemical, petroleum, metallurgical industries

Installation & Maintenance Guidelines

Installation

• Mount on standard 35 mm DIN rails: Fix the rail first, then lock the unit with the snap-on mechanism.
• Ensure the terminal block is correctly aligned with field wiring; use mechanical keying to avoid misplugging.

Wiring

• Select appropriate wire cross-sections based on electrical characteristics (voltage, maximum current).
• Use shielded cables for analog channels to minimize interference.

Power Supply

• It is recommended to adopt dual redundant power supply to ensure stable 9–36 V DC power input.
• Inspect the integrity of power isolation and surge protection components regularly.

Commissioning

• Configure parameters via ABB PCM600 or Relion 61850 Configurator.
• Diagnose faults using front-panel LEDs and event logging functions.

Maintenance

• Periodically check terminal tightness, rail locks, and protective covers.
• Ensure adequate ventilation and heat dissipation in high-temperature or humid environments to prevent dust accumulation.

If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

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