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With this board you can develop and prototype with any of 8051 40 pin microcontrollers ADC Based Projects , ADC 0804 is a single Channel 8 bit ADC. The board have User button and status LED. The bridge rectifire allow this board to be powered with both AC and DC power supply adapters.

Features

•    DIL40 microcontroller socket.
•    Quartz crystal 11.0592 MHz.
•    2 test Led for Output.
•    DIL28 ADC 0809 Socket.
•    1k pots for ADC Input.
•    Clock Generation using 555.
•    Reset button.
•    Power plug-in jack (Ac/Dc 12v).
•    Extension slot on every uC pin.
•    GND bus.
•    VCC bus.
•    Four mounting holes 3,3 mm (0,13").

This is an industrial 8-ch relay module  -8 input - 4 ADC - controlled via RS485 bus, utilizing Modbus RTU protocol. It features embedded protection circuits such as power isolation  TVS diode, etc. It also comes with an DIN Rail Mount enclosure.

The Modbus RTU Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requiremen

     Power supply voltage: 5V
     Communication interface: RS485

• Baudrate:  9600
• Default communication format: 9600, N, 8, 1
• Relay channels: 8   
• Opto Isolated Inputs  - 8 
• Analoug Inputs -4 
• Contact form: 1NO 1NC
• Communication protocol: Standard Modbus RTU protocol
• RS485 address: 1~255
• LED indicators:
  
  • STA: MCU indicator, Power ON 
  • TXD: TX indicator, light up when sending data
  • RXD: RX indicator, light up when receiving data

1. Cost-effectiveness of the injection-molding process.
2. Elimination of machining operations.
3. Low density: lightweight, low inertia.
4. Uniformity of parts.
5. Capability to absorb shock and vibration as a result of elastic compliance.
6. Ability to operate with minimum or no lubrication, due to inherent lubricity.
7. The relatively low coefficient of friction.
8. Corrosion-resistance; elimination of plating, or protective coatings.
9. The quietness of operation.
10. Tolerances often less critical than for metal gears, due in part to their greater resilience.
11. Consistency with the trend to greater use of plastic housings and other components.

Additional Information:

• Minimum Order Quantity: 1 Piece

Product Details: