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Phone: +86 16626708626Description
The ABB TU830V1 is an extended Module Termination Unit (MTU) designed to connect field wiring to ABB’s S800 I/O modules, supporting up to 16 isolated I/O channels. Widely used in industrial automation, this unit is applicable in medium to large control panels where reliable and scalable distributed I/O systems are essential. The ABB TU830V1 is critical in processing plants, manufacturing facilities, and energy sectors, providing stable signal acquisition and power distribution to connected I/O modules crucial for precise process control and automation tasks. Its design addresses challenges like signal integrity, modular system expansion, and fault isolation in control systems.
The ABB TU830V1 serves as a passive connection hub within ABB’s 800xA and Symphony Plus systems. It fits between field devices and I/O modules, distributing the ModuleBus communication and delivering correct addressing by shifting position signals to subsequent MTUs. This unit supports two individually isolated process voltage groups, each protected by 6.3 A fuses, with a maximum rated voltage of 50 V and current up to 2 A per channel. The module’s robust architecture enhances system flexibility, enabling seamless integration with various analog and digital input/output modules such as AI810, DI810, AO810, and DO810 within the ABB automation family. Its DIN rail mounting and mechanical keying mechanism prevent wiring errors and ensure secure, fault-resistant installation.
Performance-wise, the ABB TU830V1 excels with its ability to maintain signal integrity over long wiring distances and support mixed-signal channels with reliable fuse protection. The unit’s passive design ensures low maintenance and energy efficiency, while connectors and screw terminals offer secure, vibration-resistant wiring connections. Compatible with standard industrial wire gauges, it facilitates straightforward installation and adherence to industry wiring standards. The module’s compact size and rugged build resist harsh industrial conditions, operating safely in temperatures from 0 to 55°C and certified to multiple electrical safety and EMC standards.
- TU830V1
- TU830V1
| Parameter | Value |
|---|---|
| Model | ABB TU830V1 |
| Brand | ABB |
| Type | Extended Module Termination Unit |
| Power Supply | Two isolated groups up to 50 V |
| Number of Channels | 16 isolated I/O channels |
| Maximum Current per Channel | 2 A |
| Fuse Rating | 6.3 A per isolated group |
| Mounting | DIN rail with latching device |
| Dimensions (WxHxD) | 126 mm × 110 mm × 64 mm |
| Weight | Approximately 0.28 kg |
| Wire Size Compatibility | Solid: 0.2–4 mm²; Stranded: 0.2–2.5 mm² |
| Operating Temperature | 0 to 55°C |
| Certifications | CE, UL, cUL, ATEX Zone 2, Marine (ABS, BV, DNV-GL, LR) |
| Protection Class | IP20 |
Compatible modules related to the TU830V1 include AI810 analog input, DI810 digital input, AO810 analog output, DO810 digital output modules, and other elements within ABB’s S800 I/O system, offering scalable modular control tailored to complex automation architectures.
Installation requires a control cabinet that supports DIN rail mounting with appropriate grounding and clearance for wiring and airflow. Ensuring mechanical keys are set correctly reduces installation errors and future maintenance issues. Visual inspections and functional tests for fuse integrity, wiring tightness, and ModuleBus communication pulses are critical during routine maintenance to sustain system reliability.
