Direct Automation BRX OPC UA pluggable communication module

The BRX BX-P-OPCUA from Direct Automation is a pluggable communication module (POM) designed for use with all BRX PLC CPUs. This module provides OPC UA connectivity and includes (1) Ethernet 10/100Base-T (RJ45) port. It installs directly into the BRX CPU’s pluggable option module slot.

The module allows BRX PLCs to integrate directly with OPC UA networks, providing standardised data exchange between industrial control systems and higher-level applications. This makes the module suitable for applications requiring communication between plant-floor controllers and SCADA, MES, enterprise systems or cloud platforms.

The module supports secure data transmission using built-in encryption and authentication, providing reliable access to process data. Users can easily browse and select PLC tags to be shared, and configure read or read/write access as needed. Because the module is directly integrated into the BRX Do-more! software platform, setup is streamlined and requires minimal configuration.

This pluggable option format also supports flexibility in system design. Communication interfaces can be selected or changed as system requirements evolve, without affecting the main controller or wiring. The BX-P-OPCUA POM offers a simple method to enable standardised, vendor-neutral communication within new or existing automation architectures.