The PHOENIX CONTACT part 1088104 is an Axioline Smart Elements analog input module. It is equipped with 4 analog inputs that can accommodate a voltage range from 0 V to 10 V. The module utilizes a 2-wire connection method, making it easy to install and integrate into existing systems. With a degree of protection rated at IP20, it offers a high level of safety and reliability. This module is an ideal choice for applications requiring precise and accurate measurement of analog signals.