Description
ABB TU810V1 (sub-model 3BSE013230R1) is a compact module terminal unit (MTU) for ABB S800 I/O systems, serving as a core link between field devices and control modules in industrial automation. ABB TU810V1 offers 16-channel 50V signal interfaces, supporting mixed access of digital (dry/wet contacts) and analog (0-10V/4-20mA) signals to connect sensors, transmitters, and actuators simultaneously. ABB TU810V1 uses ModuleBus for signal distribution and address generation, supporting cascade expansion of up to 32 units to meet large-scale signal access needs. ABB TU810V1 features dual mechanical locks with 36 configuration combinations, preventing incorrect module insertion through physical limits. ABB TU810V1 integrates dual-layer electromagnetic shielding and wide-temperature components, withstanding harsh industrial environments such as high interference and corrosion. ABB TU810V1 supports hot-swapping and remote configuration, seamlessly integrating with ABB AC800M controllers, Symphony Plus DCS, and third-party PLC systems.
Technical Parameters ABB TU810V1
| Parameter | Value |
|---|---|
| Product Model | ABB TU810V1 (3BSE013230R1, S800 I/O Module Terminal Unit) |
| Signal Channels | 16 channels (2×8 signal terminals) |
| Supported Signals | Digital (24V DC dry/wet contacts), analog (0-10V/4-20mA) |
| Rated Voltage | 50V DC |
| Current Capacity | 2A/channel (continuous), 5A/channel (peak) |
| Communication Interface | ModuleBus (supports cascade expansion) |
| Isolation Voltage | 500V AC (channel-to-channel) |
| Protection Features | 1000V surge protection, 1.5A overcurrent protection |
| Power Supply | 24V DC (±10%) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to 85°C |
| Protection Rating | IP20 (internal module) |
| Installation Method | 35mm DIN rail (horizontal/vertical mounting) |
| Dimensions | 64mm×64mm×170mm |
| Weight | Approximately 0.17kg |
| Certifications | CE, ATEX (optional explosion-proof), UL |
Advantages and Features ABB TU810V1
- High-Density Signal Integration: ABB TU810V1’s 16-channel mixed signal access reduces wiring costs by 50% compared to traditional terminal blocks, saving control cabinet space by 40%.
- Reliable Anti-Misoperation Design: Dual mechanical locks eliminate module insertion errors, reducing on-site downtime caused by misoperation to zero.
- Flexible Expansion Capability: Cascade support for up to 32 units enables scalable signal access, adapting to both small and large industrial control systems.
- Strong Environmental Adaptability: Wide temperature range and electromagnetic shielding ensure stable operation in dusty, vibrating, or high-interference industrial sites, with an MTBF exceeding 150,000 hours.
- Efficient Maintenance: Hot-swapping function allows module replacement within 5 minutes during system operation, and remote configuration via ABB Composer software shortens debugging time.
Application Cases
- Petrochemical Industry: A refinery used 6 cascaded ABB TU810V1 units in its catalytic cracking unit, integrating 192 channels of temperature, pressure, and valve control signals. Its surge protection withstood pipeline electromagnetic interference, reducing system failures by 35% and ensuring continuous production.
- Automotive Manufacturing: An auto welding workshop deployed ABB TU810V1 to connect welding robots and sensors, realizing real-time feedback of equipment status. The mechanical anti-misinsertion design avoided production line shutdowns caused by module misinstallation, improving production efficiency by 12%.
- Water Treatment: A sewage treatment plant used ABB TU810V1 to connect pH meters, turbidity meters, and pump frequency converters. Its corrosion-resistant components and wide temperature adaptation ensured stable operation in high-humidity and acid-alkaline environments, reducing maintenance frequency by 25%.
Comparison with Competitors
| Parameter | ABB TU810V1 | Siemens ET 200M Terminal Module | Rockwell 1756-TBNH |
|---|---|---|---|
| Channel Count | 16 (mixed signal) | 8 (single signal type) | 16 (digital only) |
| Expansion Capability | Supports 32-unit cascade | Maximum 16-unit expansion | Limited to 8-unit cascade |
| Anti-Misoperation Design | Dual mechanical locks | No dedicated anti-misinsertion mechanism | Software-based error prevention |
| Isolation Voltage | 500V AC | 250V AC | 300V AC |
| Key Advantage | Mixed signal access, mechanical anti-misoperation | Siemens native system integration | Rockwell ControlLogix compatibility |
Selection Recommendations
- Choose ABB TU810V1 for industrial systems requiring mixed digital and analog signal access with 16-channel density.
- Prefer ABB TU810V1 for ABB S800 I/O or Symphony Plus DCS projects, leveraging its native compatibility for seamless integration.
- Use ABB TU810V1 in projects with high misoperation risks (e.g., multi-module workshops) to avoid downtime from incorrect module insertion.
- Opt for ABB TU810V1 in large-scale control systems needing cascade expansion, such as petrochemical plants and power stations.
Precautions
- Ensure proper wiring of solid (0.2-4mm²) or stranded (0.2-2.5mm²) wires to match ABB TU810V1’s terminal specifications and prevent poor contact.
- Follow the cascade limit of 32 units to avoid communication delays or signal loss in ABB TU810V1’s ModuleBus network.
- Use shielded cables for signal wiring and ensure proper grounding to enhance ABB TU810V1’s anti-interference performance in high-EMI environments.
- Regularly check the LED status indicators to monitor ABB TU810V1’s operating status and address abnormal signals promptly.
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