The Bently Nevada Orbit DCM (Distributed Condition Monitoring) is a high-speed, synchronous monitoring solution designed for plantwide connectivity and edge processing . It performs advanced signal processing and data collection at the machine location, enabling greater asset reliability and diagnostic capability when combined with System 1 software for a complete condition-based maintenance program .

The DCM features 16 dynamic channels for vibration and process variable inputs, along with 4 dedicated speed (Keyphasor) inputs and 4 digital inputs. All dynamic channels are sampled simultaneously, ensuring accurate phase relationships for advanced analysis like orbits and cross-channel phase measurements . It supports a wide variety of common sensor types and boasts robust signal processing algorithms. The unit can retain high-resolution data offline ("flight recorder" functionality) and evaluate machine operating state locally .

Designed for harsh environments, the Orbit DCM is industrially rated for CSA CID2 and ATEX/IECEx Zone 2 . It offers multiple communication interfaces, including 10/100/1000 BASE-T Ethernet and RS485, with Modbus client/server support on both TCP and RTU protocols. By identifying problems before assets begin to fail, the Orbit DCM enables improved planning of maintenance schedules, early detection of machine or process issues, and significant cost savings from reduced machinery downtime .