ABB DI810 Digital Input Module

Functional Features

• Multi-channel Input: With 16 digital input channels, each channel can independently receive and process signals, meeting concurrent application requirements.
• Isolation Protection: It adopts optical isolation technology to effectively isolate the electrical connection between the input signal and the control system, preventing electrical noise and interference from affecting the signal quality.
• Voltage Monitoring: It can monitor the state of the input voltage in real-time. Once an abnormal voltage (such as voltage disappearance) is detected, the module will immediately give a channel error signal and notify the control system through the module bus.
• Easy Configuration and Debugging: It has simple configuration and debugging functions, which is convenient for users to set and maintain; it supports a variety of communication interfaces (such as Ethernet, serial port, CAN bus, etc.), facilitating users to connect various devices and sensors.
• Strong Anti-interference Ability: Each input channel is equipped with current-limiting components and EMC (Electromagnetic Compatibility) protection components; the anti-interference ability can reach 60V/m, and it can operate stably in complex industrial environments with strong interference.

Application Scenarios

• Industrial Automation Systems: It is integrated into industrial automation systems to monitor and control discrete signals in the production process, such as monitoring the operation status and fault alarms of equipment on the production line.
• PLC Systems: Used with PLC systems as an input module to introduce external digital signals to achieve precise control of industrial processes.
• Process Control: It is applied to the process control of industries such as petroleum, chemical, and electric power, and is integrated into the DCS system to monitor and control related signals in the production process.
• Machine Tool Control: It is used in the control system of machine tools to receive and process digital signals from various sensors and switches on the machine tools, ensuring the normal operation of the machine tools.
• Safety Systems: It is used in industrial safety systems to collect state signals of safety components (such as emergency stop buttons, safety doors), and provide signal support for the safety control of the system.