ATEN SN3401P - device server - with PoE - 1 ports

The Secure Device Server SN3401P is an external IP-based network device that securely connects legacy RS-232/422/485 serial devices to an Ethernet network and enables remote access from any computer.

The SN3401P is particularly suitable for industrial process control applications as supervisory control and data acquisition (SCADA) systems are widely used in many industries to acquire data from PLCs, meters and sensors via serial interfaces. The SN3401P bidirectionally translates data between serial and Ethernet formats, enabling access to data from all data collection devices from local and remote locations over an Ethernet network.

The SN3401P has a number of useful operating modes. It supports secure TCP server/client, secure serial tunneling server/client, secure Real-COM and console management modes for safety-critical applications such as: B. Telecommunications, access control and remote site management. In addition, the IEEE 802.3af compliant models can be powered by a PoE PSE device without an additional power supply.

The SN3401P can be used as a standard Modbus gateway to convert between Modbus-TCP and Modbus-RTU/ASCII protocols. It can seamlessly integrate serial Modbus slave devices into an existing Modbus TCP network, making them accessible to serial master devices.