Mikroe Serializer Click contains a digital input translator/serializer. The board features the Maxim Integrated MAX31910 eight-channel digital input serializer. The MAX31910 is used for high-channel density digital input modules in industrial and process automation. The MAX31910 translates, conditions, and serializes the 24V digital output of sensors and switches to 5V CMOS-compatible signals required by the MCU. It provides the front-end interface circuit of a programmable logic controller (PLC) digital input module. It communicates with MCU via the SPI interface and comes in configuration with an installed digital isolator.