PLCs, Power Supplies & Others

Core Specifications of the Communications Processor

The 2XV9450-1AU00 belongs to the Siemens family of communications processors for industrial automation systems. This module handles data exchange between controllers and supervisory networks. Moreover, it supports reliable telemetry links in remote plant installations.

Each module occupies a single slot in the host rack. Additionally, the unit weighs roughly 0.55 kg with its front connector installed. The front panel measures 20 mm in width and 130 mm in height, while the 1AU00 suffix defines the interface type and firmware revision.

Interface and Mounting Details

The 2XV9450-1AU00 slides into the host rack and connects to the backplane bus. Consequently, technicians complete installation without external power wiring. This processor links controllers to telemetry and SCADA networks. Therefore, it extends monitoring reach across remote sites.

A front diagnostic LED shows link and activity status. Meanwhile, the compact housing fits standard rack clearances.

Performance and Application Notes

Plant engineers deploy the 2XV9450-1AU00 for data acquisition in distributed facilities. Furthermore, the module manages serial traffic at rates up to 38.4 kbps. Its onboard firmware handles protocol conversion without host CPU overhead. Meanwhile, the backplane interface keeps data transfer synchronized with the controller.

The module stores no energy internally, since it draws power from the backplane. As a result, it adds minimal load to the system power budget.

Details