| Description de l'article | AC multi-circuit power monitor / the PMC-512-A is cet's latest offer for the economical multi-circuit monitoring of data centers, telecom base stations, and industrial & commercial buildings. Housed in a compact DIN rail mount enclosure, the PMC-512-A is perfectly suited for high-density metering applications. The PMC-512-A features quality construction with multifunction and high-accuracy measurements with an optional color touch-screen HMI that supports up to 32 devices simultaneously over an RS-485 network. The PMC-512-A comes standard with 12XDIS for status monitoring or pulse counting, and 1XDO for control or alarming. The standard soe log records all setup changes, alarms, and DI/DO operations in 1MS resolution. With dual RS-485 as a standard feature supporting MODBUS rtu, the PMC-512-A CAN easily be deployed in a stand-alone system with its touch screen HMI or simultaneously with |