Industrial 802820-118RB R-net Processor Module

The 45C202A R-NET Processor Module (alternate part number 802820-118RB) is Reliance Electric’s remote I/O processor for the AutoMax Automate family, designed to operate on the R-NET industrial network. As an R-NET Processor, it serves as the central processing card that coordinates communications between the main Automate controller and remote I/O modules connected on the R-NET bus. The 802820-118RB designation provides an inventory cross-reference used by vendors and refurbishers. This module is used within Reliance AutoMax automation environments to enable distributed I/O operation across the R-NET network, aligning with Reliance Electric’s automation architecture that supported remote I/O topology via the R-NET protocol. The 45C202A/802820-118RB identification clearly marks it as the R-NET Processor component in the Reliance Automate ecosystem, making it a key part for maintaining networked control in older Reliance systems that rely on the R-NET network for device communications.