2-channel opto-isolator designed to control systems with voltages up to 70 V through the system of digital 3 - 5V, e.g., microcontrollers. The module protects the system of executive power, from the driver that provides the control system.
The module works with both systems on the logic 5 Volt, and 3.3 V. It is Ideal for connecting systems operating with higher voltages (e.g. PLC) for sets, e.g., Arduino or mini-computer, including Raspberry Pi and BeagleBone Black.
To run the system you need to connect a higher voltage power supply receiver, HV and a ground receiver HVG. The control signals are put to contacts IN1 and IN2, the ground of the layout to the pin GND. The module transmits them to the outputs OUT1, OUT2 respectively to the voltage specified on the output HV. The board has additional transistors correcting the reverse logic control, therefore, to introduce a high position on input leads to the emergence of heightened output.
- The supply voltage of the receiver: up to 70 V
- The dissipated power per channel: 125 MW max
- Tension control: 3 V to 5 V
- The system does not change the control signal
- Outputs: holes to goldpin connectors - 2.54 mm
- Module dimensions: 16 x 13 mm
Outputs are solder fields enabling for soldering goldpin connectors (2.54 mm pitch). Thanks to them, it is possible to connect the system with the breakout board or the main module (for example, STM32Discovery or Arduino) via wires. To the computer the system is connected with the available in our store the mini-usb cable.
The set does not contain the goldpin strip, it can be purchased separately.