SP302I Isolated Serial Server 2-port is an advanced communication conversion device designed for industrial applications, which converts traditional RS232/422/485 serial ports into stable Ethernet interfaces for remote data exchange and control between devices.
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SP302I Isolated Serial Server 2-port
#173
Product Highlights
Support 2-way RS485/422 to Ethernet, each serial port can be configured individually and work simultaneously without affecting each other.
2-way serial port, power supply, network port full isolation, isolation voltage 2KVAC, EMC four-level protection
Support Modbus RTU/ASCII to Modbus TCP.
Support TCP Server/TCP Client/UDP/UDP Multicast/Pari Connection/Virtual Serial Port/HTTPD/WebSocket and other work modes.
Support customized packet length and interval, etc.
Industrial-class design, wide temperature and voltage, watchdog function, stable and reliable.
SP302I Isolated Serial Server 2-port
Specifications
Product Model
SP302I
CPU Platform
32-bit ArmCortex-M7 core, up to 400MHz main frequency
Serial Port-Port Number
2 way RS-485/RS-422
Serial port-Interface Form
RS-232 interface: DB9 pin male RS-485/RS-422 interface: 5-position 3.81mm or 5.08mm pitch industrial grade terminal blocks
RJ45 Network Port - Port Number
1×10Base-T/100Base-TX, support for automatic flow control, full-duplex/half-duplex communication mode, and MDI/MDI-X automatic identification
Serial Port - Communication Rate
600~460800bps
Serial Port - Data Format
support for data bits: 8 bits, stop bit: 1~2 bits, parity bit: no parity / ODD odd parity/EVEN even parity
RJ45 Network Port-Isolation Protection
EN61000-4-2 Anti-static (ESD) Level 4: ±8kV contact discharge, ±15kV air discharge
Power
External DC9~36VDC,power interface supports BNC connector (φ2.5mm) and 2 bit 5.08mm pitch industrial-grade terminals, and supports anti-reverse connection
Power Consumption
78mA (@12VIC)
ESD Indicators
±6kV contact discharge, ±15kV air discharge
IP Grade
Surge Protection: Power : ±4kV/common mode, ±4kV/differential mode RS485/422: ±4kV/common mode, ±4kV/differential mode Network Interface: ±6kV/common mode, ±4kV/differential mode EFT Test: Power: ±2kV, Communication Port: ±4kV
Product Certifications
CE,FCC,RoHS
Dimensions
162mmX95mmX29mm
Operating Temperature
-40°C~+85°C
Storage Temperature
-40°C~+85°C 5%~95%RH (no condensation)
Networking protocals
IPv4, TCP, UDP
Configuration mode
WEB Page Configuration
Simple pass-through
TCP Server/TCP Client/UDP/Modbus RTU
Serial data packing mechanism
Interval and length can be set;Default value changes according to the bit rate;Maximum packetization length is 1460bytes
Network Cache
Send: 16Kbyte Receive: 16Kbyte
Serial Port Cache
Send: 1.5Kbyte Receive: 1.5Kbyte
Heartbeat Packets
Support for TCP Keepalive mechanism
The average transmission delay
<10ms