Device Configuration Tablets

Device Configuration Tablets

Device configuration tablets are universal, high-performance tablet PCs built to access, configure, and diagnose digitally communicating field devices across both hazardous and non-hazardous environments. Endress+Hauser describes the Field Xpert family as suitable for Ex Zone 1 and 2 and general areas, providing access to Endress+Hauser and third-party devices for setup, troubleshooting, and analysis. Integration with digital services such as Netilion Analytics and Netilion Library extends these workflows into asset digitalization and documentation.

The key benefit is a consistent commissioning and maintenance workflow that travels to the instrument - without compromising capability. Parameter sets, device diagnostics, and configuration changes can be executed at the point of work, reducing the cycle time from “symptom observed” to “cause confirmed,” and minimizing repeated trips between field and control room. This is especially valuable where device access is intermittent (shutdown windows) or where rapid restoration is required after maintenance interventions.

Connectivity flexibility is a defining feature. The Field Xpert can connect point-to-point directly at the device or from the control cabinet using a suitable USB or Bluetooth interface. It can also connect through a gateway to establish point-to-bus access for multiple devices from a single entry point, and can use Wi‑Fi infrastructure or a hotspot approach for wireless access depending on the site architecture.

Common applications include loop commissioning, verification of HART/fieldbus parameters after device replacement, rapid triage of diagnostic conditions, validation of instrument setup before startup, and guided troubleshooting during reliability events. In constrained installations where a transmitter display is hard to read or inaccessible, tablet-based access keeps configuration and diagnostics practical without rework.

Effective deployment depends on governance as much as hardware: controlled user access, configuration management, backup/restore strategy, and alignment with asset management practices. Standardizing on supported connectivity methods (USB/Bluetooth/gateway/Wi‑Fi), keeping device libraries current, and defining documentation outputs (as-found/as-left, audit trails) ensures the tablet becomes a repeatable tool - not a one-off convenience.

At Eastern Controls, We are proud to be the exclusive authorized sales and service representative for Endress+Hauser.