The ABB TU810V1 is a compact module terminal unit for the ABB S800 I/O system. The following is a detailed introduction covering its basic parameters, functional features, and application scenarios:
- Voltage Rating: Rated insulation voltage is 50V DC; dielectric test voltage is 500V AC.
- Number of Channels: 16 channels, supporting 16 digital signals or 8 analog signals.
- Current Range: Maximum 2A per channel; total maximum current 5A.
- Dimensions: 64mm (depth) × 170mm (height) × 58.5mm (width).
- Weight: Approximately 0.2kg.
- Protection Class: IP20.
- Operating Temperature Range: -20°C to +60°C.
- Communication Interfaces: Supports S800 I/O bus and PROFIBUS DP protocol.
Acts as a connection bridge between I/O modules and field devices, responsible for transmitting on-site signals to I/O modules to ensure reliable signal transmission. It also enables conversion between different types of signals, facilitating seamless integration of diverse field devices into the control system.
Adopts electrical isolation technology with 50V DC isolation voltage between channels and 500V AC isolation voltage between channels and ground. This reduces interference between modules, protects I/O modules and field devices, and ensures signal integrity—critical for stable operation in electromagnetic environments with high noise levels.
Provides stable power to connected I/O modules and supports redundant power supply configurations. Redundancy enhances system reliability by preventing power-related downtime, ensuring continuous operation even if one power source fails.
Equipped with dual mechanical locks and 36 combination configurations. The mechanical limit design prevents incorrect module insertion, ensuring the accuracy of module connections and overall system stability, thus reducing human errors during installation or maintenance.
Supports online module replacement, allowing maintenance without shutting down the system. This minimizes the risk of production interruptions and simplifies system maintenance and upgrades, particularly valuable for continuous production processes.
Via a fiber optic module bus, it can expand to 7 clusters, with each cluster supporting 1000 meters of fiber optic transmission. This makes it suitable for large-scale industrial sites, meeting the expansion needs of large systems and enabling flexible deployment across extensive production areas.
Used in automation control systems across industries such as chemical engineering, metallurgy, and electric power. It connects various field devices like sensors and actuators, enabling automated control and monitoring of production processes—for example, integrating temperature sensors and motor controllers in a metallurgical plant to regulate smelting processes.
Widely applied in process control fields such as chemical and pharmaceutical industries. It connects sensors (for temperature, pressure, flow, etc.) and actuators (valves, pumps, etc.), enabling precise measurement and control of process variables. This ensures the stability of production processes and product quality—such as regulating reaction tank parameters in pharmaceutical production.
Suitable for controlling equipment like robots, CNC machine tools, and textile machinery. It connects various input/output signals of the equipment, realizing precise motion control and functional coordination—for instance, integrating limit switches and servo motors in a robotic assembly line to ensure accurate part handling.
Facilitates the construction of distributed control systems, enabling centralized management and monitoring of multiple devices. This improves system reliability and maintainability, making it ideal for large industrial projects and complex production processes—such as managing scattered pumps, valves, and sensors in a water treatment plant.
