Allen-Bradley 1420-V2A-ENT Power Monitor EtherNet IP

Allen-Bradley 1420-V2A-ENT PowerMonitor 500 EtherNet/IP is a compact, single-phase power meter designed for industrial electrical installations, supporting measurement across 400 V L-N to 690 V L-L and Ethernet/IP communications with an optional Modbus TCP/IP interface. It delivers real-time electrical data for V(L-L), V(L-N), I(L), and An (calculated), along with VA, W, VAR, and power factor, plus energy variables such as total and partial energy. The unit includes two analog outputs for process signaling or control and is part of the PowerMonitor 500 family, commonly used for submetering, energy management, and power quality monitoring in panels, switchgear, or other electrical distribution points. For installation, it fits standard Rockwell mounting schemes: module holder 96 x 96 x 50 mm, with auxiliary I/O and communication modules sized around 89.5 x 63 x 16 mm (analog/digital output types) or 89.5 x 63 x 20 mm (serial/ethernet type). The 1420-V2A-ENT edition emphasizes EtherNet/IP connectivity to PLCs and HMIs, with Modbus TCP/IP available where needed, enabling integration with Rockwell Automation systems or compatible third-party controllers for real-time monitoring, alarming, and energy reporting.