... 2. Standard 7" HMI display PMAC201 telecom meter - data center Main Module Metal case design, high grade EMC capability ... analysis monitoring and pre-alarm ØStandard 7’’ HMI display data and schematic wiring, easy to operate ØSelect strip 1, ... 2%CommunicationRS485 port, support Modbus-RTUBaudrate4800, 9600, 19200bpsStatus input Wet impulse input, 220VAC, 60%-120% rated voltageRelay capacity250Vac/5A or ...