PMC-512-J DC Multi-Circuit Insulation Monitor is CET's latest offer for a compact, multi-circuit insulation monitor for Data Centre PDU and Renewable Energy applications. The PMC-512-J features quality construction, High-accuracy Residual Current measurements and Insulation Resistance calculation, Alarming and Data Logging with an optional color touch-screen HMI. The PMC-512-J comes standard with 2xDigital Inputs for status monitoring, 2xRelay Outputs for control or alarming as well as 1xAnalogue Input for auxiliary measurements. The standard SOE Log records all setup changes, alarms and DI/DO operations in 1ms resolution. With dual RS-485 and Modbus RTU support, the PMC-512-J can easily be deployed in a stand-alone system with its optional Touch-Screen HMI or simultaneously with a centralized condition monitoring system such as CET’s PecStar® iEMS Integrated Energy Management System.