K0143AC-A

Description

K0143AC-A

1. Parameter Specifications

• Power Supply: The K0143AC – A typically operates on a 24V DC power supply. Its power consumption is relatively low, around 6 – 8W, which makes it energy – efficient for long – term operation.
• Input/Output Configuration:
  • Digital Inputs: It is equipped with 8 digital inputs. These can receive signals from common digital sensors like proximity sensors and limit switches. The input voltage range is 5 – 24V DC.
  • Digital Outputs: There are 4 digital outputs. Each output can drive a load with a maximum current of 0.5A, suitable for controlling small relays or indicator lights.
  • Analog Inputs: There is 1 analog input. It can accept signals in the range of 0 – 10V or 4 – 20mA, with an 8 – bit resolution for basic analog quantity measurement.
  • Analog Outputs: 1 analog output is available, capable of outputting signals in the same ranges as the analog input for simple analog control.
• Communication Interface: It supports an RS – 485 serial communication interface with the Modbus RTU protocol, enabling data exchange with other Modbus – compatible devices.

2. Applications

• Industrial Automation: In small – scale industrial production, the K0143AC – A can be used to control and monitor a single machine or a simple production unit. For example, it can control the start and stop of a small conveyor belt and monitor the position of a moving part through a proximity sensor.
• Building Automation: In residential or small – scale commercial buildings, it can be used for basic building management. It can control the lighting in a single room or monitor the status of a door lock.
• Agricultural Automation: In small – scale agricultural projects, it can be used to control a simple irrigation valve based on the soil moisture level measured by an analog sensor.

3. Weight and Dimensions

• Weight: The module weighs about 0.1 kg, which is very light and easy to install and handle.
• Dimensions: The overall dimensions are: length – 60mm, width – 40mm, height – 10mm. Its compact size allows for installation in tight spaces, such as inside small control boxes.

K0143AC-A

4. Features

• Modbus Compatibility: The support for the Modbus RTU protocol simplifies the integration of the module into existing industrial control systems. It allows for easy data sharing and system expansion.
• Cost – Effective: With its simple configuration and affordable price, the K0143AC – A provides a cost – effective solution for small – scale control and monitoring applications.
• Easy to Configure: The configuration process is straightforward, even for users with limited technical knowledge.

5. Stability and Reliability

• Robust Design: The module is housed in a durable plastic enclosure that protects it from dust and minor mechanical vibrations. This ensures stable operation in normal industrial and non – industrial environments.
• Fault – Tolerant: It has basic over – current protection for the digital outputs, which helps to prevent damage from electrical faults and extends the service life of the module.
• Quality Components: The use of high – quality electronic components during manufacturing ensures reliable performance over time.

6. Real – world Examples

• Small – scale Woodworking Shop: In a small – scale woodworking shop, the K0143AC – A controls the operation of a small table saw. It receives signals from a limit switch to detect the position of the saw blade and controls the power supply to the saw via a digital output.
• Residential Greenhouse: In a residential greenhouse, it controls the opening and closing of a ventilation window based on the temperature measured by an analog temperature sensor. This helps to maintain a suitable growing environment for the plants.