Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. The ABB UFC718AE101 (HIEE300936R0101, HIEE410516P201) main circuit interface board is a core component of the UFC700 series. It undertakes the critical role of signal interaction and command transmission between the main circuit and the control unit in industrial automation control systems, serving as an important communication and control hub connecting ABB automation systems with various field devices. Boasting robust anti-electromagnetic interference performance and adaptability to harsh environments, it can operate stably under severe working conditions in the power, chemical, manufacturing and other industries. It is fully compatible with ABB AC800M DCS, PLC systems and third-party industrial control equipment, providing a solid guarantee for the efficient and reliable operation of industrial automation systems.

Technical Specifications
Dimensions: approx. 23.5×16.5×10.1 cm; Weight: 1.7 kg; Accessory weight: 2.16 kg. Adopting SMT (Surface Mount Technology), it is compatible with industrial standard mounting dimensions for easy integration into various control devices.
Operating Environment
Operating temperature range: -40°C to +85°C. It can adapt to harsh industrial environments such as high/low temperature, humidity and dust, meeting the requirements of 24/7 uninterrupted operation.
Power Supply Specifications
Compatible with AC/DC power supply; Input voltage range: 90VAC - 264VAC, 48VDC - 60VDC; Typical power consumption: 5W. Equipped with high-efficiency power management capability, it reduces the system operation cost.
Storage and Processing Capability
Onboard 512KB ROM and 256KB RAM, combined with a high-speed microcontroller, it enables fast data processing and command execution, ensuring the real-time performance and high efficiency of the system.

Core Functions
Signal Interaction and Conversion
This interface board enables bidirectional conversion and accurate transmission of analog and digital signals, equipped with multiple configurable analog input/output channels and digital input/output channels. It can adapt to the signal acquisition and control requirements of different types of field devices such as sensors and actuators, ensuring the accurate issuance of control commands and real-time feedback of on-site data.
Multi-Protocol Communication Compatibility
It is compatible with a variety of industrial standard protocols including Modbus, Profibus DP and Ethernet, and supports RS485 and CAN bus interfaces simultaneously. It can construct a multi-link redundant communication network to achieve seamless data interaction with upper computers, PLCs and other industrial control equipment, guaranteeing the high speed and reliability of data transmission.
Safety Protection Mechanism
Built-in with multiple protection functions such as overcurrent, overheating and overvoltage, it can monitor the operating status of the main circuit in real time. When an abnormal condition occurs, it responds quickly and takes protective measures to avoid equipment damage and system failure, improving the operational safety of the industrial automation system.
Advantages of Modular Design
Adopting a modular design, it features easy installation and maintenance. Relevant functional modules can be flexibly added or reduced according to application requirements to adapt to industrial control scenarios of different scales. Meanwhile, it optimizes the space utilization in the control cabinet and enhances the scalability of the system.

Application Scenarios
Manufacturing Automation
In production lines such as automobile manufacturing and electronic production, it is used to connect control units with various production equipment, enabling precise control and data acquisition of the production process, and improving production efficiency and product quality.
Power System Control
Suitable for the field of power transmission and distribution, it facilitates the effective control of electric motors, as well as the real-time monitoring and data transmission of power system operating status, ensuring the stability and reliability of power supply.
Process Industry
In process industries including chemical engineering, petroleum and metallurgy, it is applied to the control and monitoring of complex technological processes. Through coordination with various on-site instruments and actuators, it ensures the continuity and safety of the production process.
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