I/O cards - Cards for managing digital and/or analogical inputs and outputs by USB, CAN, Ethernet, WiFi or RS232 interface IPSES I/O cards are the right answer to the need to acquire digital and analogical signals and outputs in an industrial environment. The use of USB, Ethernet, WiFi, CAN or RS232 interface allows hardware independence and flexibility in the expansion of connected cards. in Public bookmarkswith cancardsethernetinputiooutputusbwifi Note: IPSES I/O cards are the right answer to the need to acquire digital and analogical signals and outputs in an industrial environment. The use of USB, Ethernet, WiFi, CAN or RS232 interface allows hardware independence and flexibility in the expansion of connected cards.