Product Overview
The ABB TUS810 (3BSE078716R1) is a high-quality Modular Terminal 单位 (MTU) designed for use in ABB’s Symphony Plus and System 800xA distributed control systems (DCS). This terminal 件 acts as the physical interface between field wiring and I/O modules, providing secure, organized, and reliable signal termination.
As a member / ABB’s field termination assembly family, the TUS810 ensures simplified installation, fast maintenance, and robust mechanical connection in process control environments. It /fers modularity, DIN rail mounting, and compatibility with a wide range / I/O signal types. Its compact footprint and standardized layout help minimize control cabinet space while increasing wiring efficiency.
Key Features
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DIN-rail mounted terminal 件 for field signal connection
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Compatible with multiple ABB I/O modules and adapters
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Modular design enables easy installation and replacement
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Clearly labeled screw terminals for fast and secure wiring
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支持s both analog and digital signal termination
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Standardized wiring layout reduces commissioning time
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支持s TUV-certified safety applications
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High vibration and electrical noise imm件y
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Field-proven for use in harsh industrial environments
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Ideal for System 800xA, Symphony Plus, and Freelance DCS
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Modular Terminal 单位 (MTU) |
| 型号 Number | TUS810 |
| Ordering Code | 3BSE078716R1 |
| System Compatibility | ABB System 800xA, Symphony Plus, Freelance |
| Connection Type | Screw terminal blocks |
| Terminal Points | 32-channel (typical) |
| Voltage Rating | Up to 250 V AC / DC |
| Current Rating | Up to 2 A per channel |
| Wiring Type | Single-core or stranded, up to 2.5 mm² wire size |
| Insulation Resistance | > 100 MΩ @ 500 V DC |
| Mounting Method | 35 mm DIN rail (EN 60715) |
| Material | Flame-retardant thermoplastic housing |
| Color Coding | Terminal color coding for error-free wiring |
| Status Indicators | None (passive 件) |
| Dimensions | 160 × 120 × 80 mm |
| 重量 | 1.2 kg |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95%, non-condensing |
| Certifications | CE, RoHS, UL, TUV (for safety systems) |
Industry Applications
The ABB TUS810 is widely used in industries requiring secure and modular field signal terminations for large-scale process automation:
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Oil & Gas: I/O wiring interface for control and safety systems on drilling platforms and refineries
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Power Generation: Reliable field signal connectivity in turbine control and plant automation
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Water Treatment: Field device signal termination in remote and central control stations
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Chemical & Petrochemical: Harsh environment applications with safety and redundancy requirements
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Pharmaceutical: Cleanroom-compatible wiring termination solutions
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Pulp & Paper: Field connectivity for sensors and actuators in large-scale mills
Product Advantages
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Field-proven reliability in industrial and process control systems
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Flexible signal support: handles both digital and analog field devices
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Reduces wiring errors with labeled terminals and structured layout
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Quick installation and changeover with DIN-rail modular form
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Compatible with ABB I/O families, reducing inventory complexity
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Compact design helps save valuable cabinet space
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优秀 thermal, mechanical, and chemical resistance
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Maintenance-friendly—wires can be quickly removed or added
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支持s hot-swap I/O modules when used with corresponding ABB systems
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Certified for safety-critical installations
常见问题 (FAQ)
1. What is the main function / the ABB TUS810?
It serves as a modular terminal base for connecting field I/O wiring to ABB control systems.
2. Which ABB systems are compatible with the TUS810?
System 800xA, Symphony Plus, and Freelance DCS platforms.
3. Is the 件 active or passive?
It is a passive terminal base, used solely for wiring and mechanical mounting.
4. How is it mounted?
It mounts on a standard 35 mm DIN rail.
5. How many terminals are available?
Typically, 32 terminal points for channel connections (varies by I/O type).
6. Does it support analog and digital signals?
Yes, it can be used with both analog and digital I/O modules.
7. Can I use it in safety-certified systems?
Yes, it is TUV-certified and suitable for safety-related control environments.
8. What kind / wire size does it accept?
It accepts up to 2.5 mm² single-core or stranded conductors.
9. Are there status indicators?
序号 It’s a passive component without LED status indicators.
10. Can the 件 be reused in case / system upgrades?
Yes, the terminal 件 is modular and reusable with compatible ABB systems.
Related ABB Terminal 单位s and Accessories
| 型号 | 描述 |
|---|---|
| TUS820 | Modular Terminal 单位 with Shield Grounding 支持 |
| TU830V1 | Extended I/O Terminal 单位 for redundant systems |
| TU810V1 | Compact MTU for analog and digital I/O modules |
| TU847 | Terminal 件 for FCI interface applications |
| TU860V1 | High-density MTU with 50-pin system cable support |
| TB511-ETH | Terminal base with integrated Ethernet for AC500 systems |
Popular ABB Automation Components
| 型号 | 描述 |
|---|---|
| AC500 | Scalable PLC system for advanced automation |
| System 800xA | Integrated DCS platform for enterprise-wide control |
| S800 I/O | Distributed I/O modules for process and factory automation |
| CI854AK01 | PROFIBUS communication interface module |
| CP600 HMI | Human-Machine Interface with Ethernet support |
| S900 I/O | Remote I/O system for hazardous environments |
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