These Expansion boards communicate with PHPoC Blue and Black IoT Development Boards through a smart expansion port to easily add I/O, device control and detecting and monitoring capabilities to your PHPoC IoT system.
The PES-2203 Analog Input Board is a board that provides connectors between the ADCs of PHPoC Blue and Black IoT Boards and external sensors/devices to measure the voltage and current values of the sensors/devices. Embedded with protection circuits, it is protected from external electric shocks.
PES-2203 Analog Input Expansion Board Specifications:
- 3 analog input ports
- Selectable input type(voltage or current)
- Input voltage rage: 0 ~ 5V [DC]
- Input current rage: 0 ~ 20 [mA]
- 5mm pitch terminal block interface
- Jumper for selecting ADC ports
- External electric shocks protection
- Current consumption: approximately 25 mA
Two different types of terminal blocks are available on the PES-2203 Expansion Board, based on the direction of the terminal screws. S-type terminal blocks can be screwed from the side, convenient when the boards are stacked. T-type is screwed from the top of the board. The wire termination blocks are on the side of the board in both models.
Delivery is stock to 2 weeks, if the item is out of stock, please contact us for availability.