PMM0404 is a highly configurable industrial Ethernet gateway device that is capable of performing protocol conversion on Modbus and DNP3 Networks. It supports Modbus RTU/ASCII/TCP, IEC 60870-5-101 and IEC 60870-5-104 network communications. PMM0404 provides the flexibility needed to fulfill the various conditions that arise with field devices that use different communication protocols to connect to a power SCADA system.
PMM0404 gateways support a system log function that records events; users can easily review log data remotely through the web interface. The gateways also support status monitoring and fault protection functions. The status monitoring function notifies the SCADA system. When a device gets disconnected or does not respond, in such case the SCADA system gets the status of each end device and then issues alarms to notify operators.
PMM0404 can be contained within multiple hardware chassis which are designed with a wide range of highly configurable communication ports needed in the field. All hardware chassis are rugged, powerful, reliable, fanless industrial embedded computers, covering a wide range of power supply options that offers a high level of performance and low level of power consumption. The system is especially designed to meet all power substations and PV plants requirements. Furthermore, it covers all field standards of power, reliability, easy configuration and long-lasting life.