The Pilz S1IM 24VDC IM 0.01–15 A UP, part number 828035, is a high-precision monitoring relay designed to provide reliable supervision of electrical currents in industrial applications. As part of Pilz’s proven range of monitoring relays and devices, it plays a vital role in ensuring system safety, equipment protection, and process reliability.

Engineered for use with a 24 V DC supply voltage, the device consumes just 1 W of power, making it exceptionally energy-efficient while still delivering robust monitoring capabilities. This low energy footprint makes it particularly suited to modern control systems where both sustainability and operational cost savings are priorities.

A key feature of the S1IM is its wide measurement range, capable of monitoring input currents from 0.01 A up to 15 A. This broad range makes it highly versatile, allowing it to be applied across a variety of loads and applications. Whether monitoring motors, drives, heaters, or other electrical equipment, the relay ensures that current levels remain within defined parameters. By detecting undercurrent, overcurrent, or load fluctuations, it helps prevent damage to equipment, ensures reliable operation, and enhances overall system safety.

The device is engineered for reliable integration into industrial control panels. It supports standard conductor cross sections and is designed to operate with maximum device circuit breakers, ensuring robust electrical connections. Its compact and practical design allows it to fit seamlessly into new or existing installations, simplifying setup while maintaining long-term durability.

Built in compliance with EN 60947-4-1 utilisation categories, the S1IM guarantees consistent performance even in demanding environments. This international standard certification ensures that the device meets strict requirements for electrical endurance and operational reliability, providing peace of mind for system designers and operators alike.

Applications for the Pilz S1IM 24VDC IM are wide-ranging. It can be deployed in manufacturing plants, where it safeguards machinery from overload conditions; in process automation, ensuring stability and continuity by monitoring critical currents; and in energy management systems, where precise current supervision supports efficient resource usage. By ensuring equipment operates within defined current thresholds, the device not only enhances safety but also helps reduce unplanned downtime and maintenance costs.

In summary, the Pilz S1IM 24VDC IM 0.01–15 A UP (828035) is a compact, energy-efficient, and standards-compliant monitoring relay designed to provide precise current supervision. With its wide measurement range, low power consumption, and robust compliance with EN standards, it is an indispensable tool for ensuring the reliability, safety, and efficiency of industrial electrical systems.