Current to Voltage Module AYWHP 2 Pieces Current Voltage Converter Module 0/4-20mA to 0-3.3V 5V 10V Current Transformer Signal Conversion Board
Current to Voltage Module AYWHP 2 Pieces Current Voltage Converter Module 0/4-20mA to 0-3.3V 5V 10V Current Transformer Signal Conversion Board
Description: This current transformer module is used to terminate the transmission of a current signal and convert it into a voltage signal for detection by microcontrollers. It can convert a common industrial 0-20mA or 4-20mA current signal linearly into a 0-3.3V, 0-5V or 0-10V voltage output, which simplifies the reading of industrial sensors by microcontrollers (e.g. Arduino, Raspberry Pi). The module converts a common industrial 0-20 mA or 4-20 mA current signal linearly into a 0-3.3 V, 0-5 V or 0-10 V voltage output and thus simplifies the reading of industrial sensors by microcontrollers (e.g. Arduino, Raspberry Pi). The current transformer modules support a wide range of voltage inputs (typically 7V-36V DC) and feature built-in adjustable zero point and range jumper configurations, making them suitable for a wide range of field measurement and automation systems. Features: Wide supply voltage range and output voltage support for multiple areas; Zero point and final value are self-adjustable; High stability, good linearity, industrial quality; The current signal sampling resistor is a high-precision colour ring resistor with high accuracy, low temperature drift and high performance. Instructions for use: 1. Module wired according to the definition of the supply voltage 7-36 V (if the output is 10 V, the supply voltage must be greater than 12 V). 2. After switching on, the D2 lamp should light up, otherwise please check the cable connection. Circuit board with reverse polarity protection, reverse polarity connection does not burn. 3. 3. If the current input is minimal (0 mA or 4 mA), adjust the Zero potentiometer so that the VOUT output is minimal (0.0 V or another voltage). 4. If the current input is maximum (20 mA), adjust the voltage potentiometer so that the VOUT output is maximum (3.3 V or 5 V or 10 V, if the input is 4-20 mA, the output may be minimal to 2.5 V). Depending on your needs, the current transformer selects the appropriate area via jumper caps: 4--20ma: 0--2.5V Range: J1 1 and 2 pins short circuited, 3 and 4 pins short circuited. 0 - 3.3 V range: J1 1, 2 feet disconnected, 3.4 feet disconnected. 0--5.0V range: J1 1.2 pins short circuited, 3.4 pins short circuited. 0-10.0V range: J1 1, 2 pins short circuited, 3, 4 pins disconnected. 0--20ma: 0--3.3V range: J1 1.2 pins short- circuited, 3.4 pins short circuited. 0--5.0V range: J1 1.2 pins short- circuited, 3.4 pins short circuited. 0--10.0V range: J1 1.2 pins short- circuited, 3.4 pins disconnected. Product included: 2 x power to voltage module.
Product Features
- High precision: the current converter 24-bit ADC chip with low temperature drift resistance converts the 0/4-20mA input signal into a 0-3.3V/5V/10V output, linearity up to 0.1% F.S.
- Wide power supply range: the operating voltage of the current converter module is usually DC 7V-36V, the usual 12V/24V field power supply can be operated without additional power supply.
- Protection design: aluminium alloy housing + epoxy resin casting, operating temperature -40 C ~ +85 C, suitable for moisture, dust, vibration and other harsh industrial environments.
- Reliable quality: the current signal sampling resistor adopts high-precision colour ring resistors with high precision, low temperature drift and excellent performance.
- Free switching: One button to select the output range (0-3.3V/5V/10V) via dip switch, no external configuration required, directly compatible with Arduino, STM32, PLC analogue input modules, 5 minutes fast provision.