The SAMSUNG DOC-16C Digital Output & Counter Board is a specialized industrial - grade I/O (Input/Output) board designed and produced by Samsung Heavy Industries. It integrates 16 - channel digital output and counter functions, mainly applied in industrial automation control systems, marine equipment control, and other fields that demand precise digital signal output and event counting. This board can not only drive external loads like relays, solenoid valves, and indicator lights through its digital output channels but also accurately count pulse signals or event occurrences, offering a reliable and integrated solution for data acquisition and equipment control in industrial scenarios. It has a compact structure and is equipped with +5V and +24V power supply interfaces, which can well adapt to the power supply environment of industrial sites.
Core Features
1. 16 - Channel Digital Output: The board is equipped with 16 independent digital output channels. Each channel usually adopts an open - collector output mode, and each output can bear a load current of up to 100mA, which is suitable for driving most low - power industrial control components. Meanwhile, each channel is configured with green and red LED indicators to visually show the on - off status of the channel, facilitating on - site debugging and maintenance.
2.High - precision Counting Function: It has a built - in high - speed counter module that can count external pulse signals. It supports multiple counting modes, such as up - counting, down - counting, and up - down counting. The counting frequency can meet the counting requirements of most industrial on - site events, and it can accurately record the number of equipment actions, product quantities, and other data.
3.Dual Power Supply Design: It is powered by +5V and +24V dual power supplies. The +5V power supply is mainly used to supply power to the board's internal logic circuits, ensuring the stable operation of the control and counting functions. The +24V power supply is used to drive external loads connected to the digital output channels, which is in line with the power supply standard of industrial equipment and improves the compatibility of the board.
4.Reliable Safety Protection: Each digital output channel is designed with safety protection functions. When a fault like a short circuit occurs in the external load, the channel can be automatically deactivated to prevent damage to the board and the connected equipment, thus enhancing the stability and service life of the entire system.
5.Flexible Communication Compatibility: It supports mainstream industrial communication protocols (such as Modbus RTU), enabling seamless connection with PLCs (Programmable Logic Controllers), industrial computers, and other master control devices. It also supports multiple communication baud rates, including 9600 bps, 19200 bps, 38400 bps, and 57600 bps, allowing users to set the baud rate according to the actual communication distance and speed requirements. The address range is 1-63, which is convenient for users to set the device address and realize the networking control of multiple devices.
Application Scenarios
Industrial Automation Production Lines: In assembly lines, packaging lines, and other production lines, the digital output channels can control the start - stop of motors, the on - off of solenoid valves, and the operation of alarm lights. The counting function can count the number of products produced, the number of equipment actions, etc., to achieve production quantity statistics and process control.
Marine Equipment Control: As a product of Samsung Heavy Industries, it is especially suitable for marine control systems. It can be used to control the opening and closing of marine valves, the operation of pumps, and count the number of times of equipment operation, wave impacts, and other events, ensuring the safe and stable operation of marine equipment.
Building Automation Systems: In intelligent buildings, it can control the on - off of lighting systems, air - conditioning ventilation equipment, and access control systems through digital output. The counting function can count the number of people entering and leaving, the number of equipment starts, etc., to optimize energy management and equipment maintenance.
Test and Measurement Equipment: In the test process of electronic products, mechanical components, and other products, it can output control signals to trigger the test process, and count the number of test cycles, the number of qualified products, etc., to improve the efficiency and accuracy of the test.
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