Feature
●RS-232C/422/485 serial ports for secure serial data transmission via Ethernet
●Secure Operation Mode - Real COM, TCP Server/Client, Serial Tunnel Server/Client, Console Management, Console Management Direct (SSH)
●Redundant power input (power jack and terminal block) for fail-safe power
●Can be used as a Modbus gateway to convert between Modbus TCP and Modbus RTU/ASCII protocols
●IEEE 802.3AF Compliant PoE Power Supply (P Model Number)
[2 ports (PoE compatible)]
[2 port]
[1 port (PoE compatible)]
[1 port]
Description
SN3401/SN3401P/SN3402/SN3402P Secure Device Server is an IP-based external network device that securely connects traditional RS-232/422/485 serial devices to an Ethernet network and allow remote access from a computer at any location, allowing users to expand the number of serial ports on any host computer on the network.
SN3401/SN3401P/SN3402/SN3402P is especially suitable for industrial process control applications because the Supervisory Control and Data Acquisition (SCADA) system is used in many industries because it collects data from PLC, meters, and sensors through the serial port. The SN3401 converts data in bi-directions between serial and ethernet, making it easy to access data from all data collection devices through Ethernet network.
The SN3401/SN3401P/SN3402/SN3402P has many convenient operation modes. Supports Secure TCP Server/Client, Secure Serial Tunneling Server/Client, Secure Real COM, Console Management Mode for applications where security is key to such such as Telecom, Access Control, Remote Site Management.
SN3401/SN3401P/SN3402/SN3402P can be used as a standard Modbus gateway to convert Modbus TCP and Modbus RTU / ASCII protocols. Allows you to seamlessly integrate your Modbus serial slave devices into your existing Modbus TCP network to allow access from your serial master device.