The ABB DO880 3BSE028602R1 is a high-performance 16-channel 24V digital output module, featuring high reliability, safety, and flexibility. It is suitable for various industrial automation and control systems. Here is a detailed introduction of it:
I. Core Functions
16-channel Digital Output: Provides 16 24V DC current source output channels, supporting redundant or single configuration, meeting the requirements of different application scenarios.
Loop Monitoring Function: Capable of monitoring short-circuit and open-circuit loads with configurable limits, ensuring the stable operation of the system.
High Reliability Design:
Each output channel consists of a high-side driver with current limiting and over-temperature protection, EMC protection components, inductive load suppression, output status indicator LED, and module bus isolation barrier, effectively preventing over-temperature and other potential problems.
Obtained SIL3 certification according to IEC 61508 and Class 4 certification according to EN 954-1, further demonstrating its high reliability and safety.
Flexible Configuration Options: The output channels can be divided into two groups, with 8 channels in each group, facilitating users to configure according to actual needs.
Hot Swap Support: Supports hot swap function, allowing module replacement online without affecting the normal operation of the system, improving system availability and maintenance efficiency.
Technical Specifications
Parameter Name Parameter Value
Model DO880
Order Number 3BSE028602R1
Type Digital Output Module
Number of Output Channels 16
Number of Output Channels per Group 8
Operating Voltage Range DC 24V ± 20%
Output Type Relay Type
Maximum Load Current 2A (Some materials mention that the maximum continuous output current per channel is 0.5A, depending on the configuration and application scenario)
Maximum Switching Voltage 250V AC/DC
Output Response Time 10ms
Operating Temperature Range -40℃~+70℃
Protection Grade Has certain protection capabilities (specific grade depends on the design)
Application scenario
The ABB DO880 3BSE028602R1 digital output module is widely used in various industrial automation and control systems, including but not limited to the following fields:
Production line control: Used to control various devices on the production line, such as motors, valves, sensors, etc., to achieve automation and intelligence in the production process.
Equipment control: In various industrial equipment, such as machine tools, packaging machines, printing machines, etc., used to control the start, stop, speed adjustment, etc. of the equipment.
Process control: In industries such as chemical, power, and pharmaceuticals, used to control various process operations to ensure the stability and quality of the production process.
Building automation: Used in intelligent building systems, including lighting, air conditioning, and other automated systems’ control, to improve the energy efficiency and comfort of buildings.
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