ABB KSD211B101 3BHE022455R1101 Input Coupling Unit

Input Characteristics: Supports 220V AC input, adaptable to common industrial power supply environments; compatible with analog (such as voltage, current signals) and digital (switch signals) input types, with analog input accuracy up to ±0.1%, enabling precise collection of various sensor signals.

Output Characteristics: Outputs 0-10V DC voltage signals, which can provide standard analog signals for subsequent control systems; the maximum load current is 5A, with a certain driving capability, allowing stable connection to various load devices.

Operating Environment: The operating temperature range is -20°C to 60°C, adaptable to temperature fluctuations in most industrial sites; the protection level reaches IP54, effectively preventing dust and water splashes, and providing reliable protection for internal circuits; passed IEC 60068-2-6 vibration test (10-500Hz, 10g acceleration) and impact test (30g acceleration, 11ms duration), resistant to mechanical vibration and impact, suitable for installation in environments with vibration risks such as industrial control cabinets.

Electrical Isolation: Provides up to 500V electrical isolation, effectively isolating the input and output circuits, which can greatly reduce the impact of electrical interference on signal transmission and enhance the safety and stability of system operation.

Communication Protocols: Supports multiple mainstream industrial communication protocols such as Modbus, Profibus, and Ethernet/IP, facilitating data interaction with control systems and equipment of different brands and types, and enabling system integration.

Physical Specifications: The net size of the product is 120mm x 50mm x 165mm (length x width x height), with a compact design that occupies little space, making it easy to install in control cabinets with limited space; weighs approximately 0.5kg, convenient for installation and transportation; supports DIN rail mounting, with a convenient and stable installation method.

High-Precision Signal Conversion: With advanced signal processing circuits and algorithms, it performs high-resolution conversion of input signals, with analog conversion resolution up to ±0.1%. This ensures that key parameters in industrial processes, such as temperature, pressure, and flow, can be acquired by the control system with extremely high precision, laying the foundation for precise control.

Modular Design Concept: Adopts a modular structure, with each functional module being relatively independent, facilitating installation, maintenance, and system expansion. In case of system upgrade or failure, faulty modules can be quickly replaced, reducing downtime; at the same time, it is convenient to flexibly increase or decrease the number of modules according to actual needs, adapting to automation projects of different scales.

High-Speed Data Processing Capability: Equipped with a high-speed processor, it can quickly process a large amount of input data and complete operations such as signal conversion and data parsing. It can meet automation control scenarios with high real-time requirements, such as real-time monitoring and control of high-speed production lines.

Enhanced Electrical Isolation Protection: The 500V electrical isolation effectively cuts off the electrical connection between different circuits, avoiding problems such as signal distortion and misoperation caused by electrical interference, improving the reliability of the system in complex electromagnetic environments, and enabling stable operation near strong electromagnetic interference sources such as frequency converters and motors.

Flexible Communication Adaptability: Supports multiple industrial communication protocols, enabling seamless access to automation control systems of different brands, such as Siemens and Schneider. It breaks down communication barriers between devices, realizes collaborative work between devices from different manufacturers, and improves the flexibility and compatibility of system integration.