This is a dual serial ports device data acquisitor / IoT gateway designed for the industrial environment, 1-ch RS232 and 1-ch RS485 can work simultaneously without interfering with each other using one Ethernet cable. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc. The other one Ethernet port can be used as a network switch or for cascading, and the PoE* function is optional for dual Ethernet ports. Provides two power supply methods: DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminal. The case with rail-mount support, is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring.
* This product is a PoE receiver device (PD), it needs to be connected to the PoE power supply and get power from the PSE device to work normally.
Primary function
Bi-directional transparent data transmission between dual serial ports and Ethernet.
Multi power supply options
Supports PoE Ethernet port power supply (optional), suitable for IEEE 802.3af PoE standard, supports screw terminal and DC power port for power supply, DC 6~45V wide voltage range input.
Support Ethernet port cascade
Onboard 2-Ch Ethernet ports for communication and cascade. Either one can be used for dual serial server network communication, while the other one can be used for cascading or communication with other devices.
Note: Each module in the cascade needs to be powered individually. The working current of the module is 12V/150mA (MAX) and can be cascaded up to 8.
Rail-Mount Support
Easy to combine multi rail-mounted serial server together, more freely.
Interface Introduction
Note: The power supply is not included, it is recommended to use with a 12V Power Adapter
