
PES-2602 4-Port Digital Input Board for PHPoC Shield 2
The PES-2602 4-Port Digital Input Board is a Smart Expansion Board for PHPoC P4S-347 or P4S-348 V2 Shields which is designed to monitor the on/off state of high-voltage devices. After stacking on a PHPoC P4S-347 or P4S-348 V2 Shield with an Arduino Uno or Mega, this board can be controlled by Arduino using the PHPoC library. Each 4-Port Digital Input Board carries four photocouplers. A single Arduino Uno/Mega can support multiple 4-port Digital Input Boards. Two different types of terminal blocks are available, based on the direction of the terminal screws. S-type can be screwed from the side, convenient when the multiple 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. Smart Expansion boards for PHPoC P4S-347 or P4S-348 V2 Shields provide the additional hardware and firmware to boost Arduino Uno and Mega microcontrollers with advanced capabilities (e.g. control high-voltage devices, control/monit