Industrial 976547 APM500 Addressable Power Supply Monitor Circuit Board Card

Grinnell 976547 APM500 Addressable Power Supply Monitor Circuit Board Card is an industrial-grade circuit board card identified by part number 976547 and model APM500. It functions as an addressable monitor for a power supply within a control system, designed to be installed as part of a larger electronics or power-management setup. The APM500 designation denotes its role as the monitoring module within Grinnell’s line of power-management components. As an addressable card, it is intended to be addressed within a monitoring network, enabling coordinated observation of the associated power source alongside other devices in the system. Constructed as a circuit board card, it fits into compatible chassis or backplanes used in industrial environments, where modular power-monitoring solutions are common. The product is marketed under the Grinnell brand, with the 976547/APM500 identifiers ensuring accurate identification and cross-referencing in procurement and maintenance workflows. This concise designation helps technicians verify compatibility and plan replacements in daily operations.