红河Electronic ruler external displacement transmitter (transmission module)

External transmission module:

It can be easily connected to any electronic ruler and has two outlet methods: aviation plug and waterproof connector.

Shell: waterproof, dustproof, compact, beautiful and elegant.

Signal transmission output: 0-5V; 0-10V; -5-5V; -10-10V; 4-20mA; RS485

Current module: directly converts the voltage signal into a 4-20mA current signal, divided into two-wire and three-wire systems

Voltage module: Stabilizes the 12-24V working voltage and outputs it into a voltage signal such as 5V or 10V

RS485 module: convert analog signals into RS485 digital signals

MO module dimension:

Module wiring mode：

illustrate:

Ordinary electronic rulers and wire rulers, resistive ones, are all displacement sensors based on the potentiometer principle. They are actually equivalent to a potentiometer. In layman's terms, they are also called: sliding rheostat. The output is 0~whatever V voltage is supplied. V voltage; that is, if the supply voltage is 5V, the output is directly 0~5V. If the supply voltage is 10 V, the output is 0~10V. If the power supply is 3.3V, the output is 0~3.3V.

If the power supply is 3.6V, the output is 0~3.6V. If the power supply voltage is 24V, the output is 0~24V.

If the power supply voltage is only 24V and there is no 5V or 10V power supply, but the output wants 0~5V or 0~10V, then you need to use our module. If the customer needs 4-20mA output, a module must be installed. The module can be built inside the sensor, or it can be an external plug module, or a separate aluminum alloy or plastic shell module. In this case, the module can be directly supplied with a power supply voltage of 15~36V, and the output can be 0~5V, 0~10V, 4 ~20 m A, -10V ~+10V, -5V~+5V, etc.