The Allen-Bradley 2711P-RN3 is a robust DH-485 communications module engineered for integration with PanelView Plus 400 and 600 series terminals, facilitating connectivity for up to 32 devices such as MicroLogix 1000 controllers and SLC 500 systems. Its support for a maximum cable length of 98 feet ensures compliance with CE requirements, while its operational parameters include a temperature range of 0 to 55 degrees Celsius and an altitude capability of up to 6561 feet. Designed for durability in industrial environments, the module operates effectively within a humidity range of 5 to 95% and boasts shock resistance of 15 G during operation.