The ED-582 with Ethernet Modules Industrial Ethernet to 4 Channel RTD Remote IO Module -22F to +176F is a remote I/O module by Brainboxes. This module enables connection of up to four temperature sensors with remote I/O applications. The module has a temperature range of -22F to +176F, making it suitable for industrial and outdoor applications. It features an Ethernet port, allowing for easy integration with existing networks. The module also features screw terminals for connecting the temperature sensors and an LED indicator for determining connection status. Additionally, the ED-582 is compatible with various industrial communication protocols such as Modbus, Dh+, and Digital Inputs/Outputs, giving users greater control over their networks.