Terms beginning with M in Network Topology category
M
ModBus RTU
ModBus RTU is a serial ModBus communication method, commonly used over RS-485. In EV charging, it may be used for meters, load controllers, gateways or site energy management devices.
ModBus TCP/IP
ModBus TCP/IP is a ModBus communication method that runs over Ethernet/IP networks. In EV charging, it may be used for integration with meters, energy management systems, building controls or load management systems.
Modem
A modem provides a communication link to an external network, such as cellular mobile data or broadband. It is normally considered alongside site connectivity, router/modem configuration, signal availability and ongoing remote support.
Modem to Ethernet
Modem to Ethernet describes a cellular or broadband modem providing a wired Ethernet connection to one or more chargers. It is normally considered alongside site connectivity, router/modem configuration, signal availability and ongoing remote support.
Modem to WLAN
Modem to WLAN describes a modem providing wireless local network connectivity to chargers or site devices. It is normally considered alongside site connectivity, router/modem configuration, signal availability and ongoing remote support.