The ADAM-4118-AE is a DIN-rail mount Analog Input Module from Advantech. It is part of the Automation and Control Solutions product line, and offers 8 I/O channels with 12-bit resolution. The module can be used to acquire and transmit electrical signals from a wide range of signals sources, including thermocouples, RTDs, strain gages, voltage, current, and switches. The module is equipped with a built-in signal conditioner, which provides powerful signal filtering and linearization capabilities. The user can also configure fault detection and alarm functions, as well as gain scaling and offset adjustment. The ADAM-4118-AE also features a Modbus RTU communication protocol, making it compatible with SCADA software, PLCs, PAC systems, and any other automation controllers.