This is an inline analog input terminal module featuring two analog inputs with multiple voltage and current ranges, including 0 V to 10 V, -10 V to 10 V, 0 mA to 20 mA, 4 mA to 20 mA, and -20 mA to 20 mA. The module uses a 2-wire connection method, supports a transmission speed of 500 kbps on the local bus, and has an IP20 degree of protection. It includes an inline connector and a labeling field for easy installation and identification.