Decentralised Field Power Supplies for Industrial Automation Architectures

PULS is releasing new 100-watt and 200-watt field-mounted power supplies designed to facilitate decentralized industrial automation and intralogistics infrastructure. These single-phase units, joining the existing FIEPOS series, allow system engineers to distribute continuous direct current power directly to field-level sensors and actuators, bypassing centralized control cabinets.

Decentralised Power Distribution and Ingress Protection
The IP65 and IP67 ingress protection ratings allow these hardware modules to withstand dust and high-pressure water exposure in harsh manufacturing environments. By installing power supplies physically closer to the load, industrial facility operators can eliminate extensive long-distance cable runs and reduce the spatial footprint required for centralized electrical cabinets. This decentralized architectural approach directly supports smart manufacturing and material handling operations by simplifying the integration of distributed input/output devices and smaller control ecosystems.

Technical Specifications and IO-Link Diagnostics
The hardware portfolio provides direct 24-volt direct current outputs and includes configurations compliant with National Electrical Code (NEC) Class 2 standards, including dual-output variations. Operating at an energy conversion efficiency rating of up to 95.1 percent, the power units minimize thermal dissipation, which inherently extends the operational lifespan to an estimated 200,000 hours under industrial mechanical stress. Furthermore, specific configurations feature integrated IO-Link communication interfaces. This standard industrial protocol allows programmable logic controllers to retrieve diagnostic data and monitor remote hardware health, establishing a baseline for predictive maintenance frameworks.

Operational Impact
"As manufacturers worldwide continue to embrace decentralised automation concepts, the need for robust and compact field power solutions is increasing across industries," said Martin Kram, Chief Sales Officer of PULS. Placing power architecture directly in the field allows machine builders to accelerate system commissioning and scale conveyor or warehouse automation systems modularly.

Additional Context
This section details technical specifications and competitive benchmarking not included in the original news release.

In the decentralized industrial automation market, field-mounted power supplies are benchmarked based on ingress protection, thermal derating profiles, and communication protocol integration. Competitors such as Siemens and Phoenix Contact provide comparable decentralized power architectures, utilizing the SITOP and TRIO IP67 ranges respectively. A critical benchmark for these field devices is the physical footprint-to-wattage ratio alongside the inclusion of IO-Link diagnostics. The integration of IO-Link provides a measurable operational advantage by allowing automated parameterization and remote voltage reset capabilities directly over the existing digital supply chain and fieldbus infrastructure, which demonstrably lowers mean time to repair compared to unmanaged decentralized power units.

Edited by Aishwarya Mambet, Induportals Editor, with AI assistance.

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