ES106D is a DIN rail expansion I/O module for digital signals suitable for isolating and acquiring  6 digital inputs: NPN – PNP – Namur Proximity – Pulses – Hall sensors – Encoder – wheel sensors OF / ND wheel (user configurable input type). It’s useful to increase the functionality of the devices of the ESAM E10X range by adding 6 digital channels and 2 analog outputs; it’s connected to other I/O or temperature control devices using the TBUS connector from which it takes the power signal and the RS485 ModBus RTU serial signal (useful for data acquisition and setting). It is equipped with two digital outputs that can be used as alarm outputs and with an SD memory that can contain the data acquired by the instrument to allow a data log. The module can be config by DIP SWITCH or smartphone (using the E-WSET accessory module).