Gateway
GRP-2841M CR is a Linux-based gateway that bridges Ethernet and serial networks and can send the data over a cellular link. Its Cortex-A53 quad-core CPU, 1.6 GHz, with 1 GB LPDDR4 RAM handles large data volumes, which suits multi-device data collection in demanding plant environments.The unit works as an intelligent Remote Terminal Unit (RTU) and as a multiport serial gateway, with NAT and port forwarding built in. Its optional 4G/5G wireless module enables wireless data transmission, and the optional GPS function supports use as a tracking system for vehicle or maritime management. Remote I/O, Modbus data and camera video can all be carried in M2M applications.The CR code is the RoHS-marked variant of the GRP-2841M series, listed as a 4G/5G/Ethernet Gateway. Confirm the wireless module and GPS configuration against your requirements before ordering, as both are described as options for the series.Applications4G / 5G / Ethernet gateway applicationsRemote video monitoringSerial port gateway applicationsNode-RED applicationsVehicle management and maritime GPS trackingM2M data transmission of remote I/O, Modbus data or camera video