The PRS-IO-STR is a powerful generic IO controller. This kit controls up to 8 relays and 8 inputs. Can be expanded to 64 inputs/outputs with the addition of 7 x PRS-IO-EXP8PCB IO expansion boards. Additional enclosure (PRS_ENCL_ST) is required when adding more than 3 additional PRS-IO-EXP8PCB IO expansion boards. The LCD screen can be used for diagnostics, troubleshooting, and network configuration.
