It has a built-in high-performance CPU with an advanced M4 core chip with a main frequency of up to 288MHz, providing excellent data processing and communication capabilities. It supports 1 RS232/485/422 serial port and 1 100Mbps electrical port, and has an internal integrated TCP/IP stack, which enables RS232/485/422 devices without Internet access to be conveniently, flexibly, and quickly connected to the Ethernet, realizing the bi-directional and transparent transmission of data.
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SP301DNJ Serial Server RS232/485/422 to Ethernet
#168
Product Highlights
Support 1 way RS232/485/422 to Ethernet
Support Modbus RTU/ASCII to Modbus TCP
Support TCP Server/TCP Client/UDP/UDP multicast/RealCom/Pari Connection/HTTPD and other work modes
EMC three-level protection to meet the needs of harsh environment
Operating temperature -40 ℃ ~ 85 ℃, DC9 ~ 36V wide voltage, wall-mounted installation
SP301DNJ Serial Server RS232/485/422 to Ethernet
Specifications
Product Model
SP301DNJ
CPU Platform
32-bit Arm Cortex-M7 core, up to 400 MHz frequency
Serial-Port Number
1 RS-232/RS-485/RS-422
Serial Port - Interface Format
RS-232 interface: DB9 pin male
RS-485/RS-422 interface: 5-position 3.81mm or 5.08mm pitch industrial-grade terminals
Serial Interface-Communication Rate
600~460800bps
Serial-Data Format
Support Data bit: 8 bits, stop bit: 1~2 bits, check bit: no parity/ODD odd parity/EVEN even parity
RJ45 Network Port-Number of Ports
1 10Base-T/100Base-TX, support automatic flow rate control, full-duplex/half-duplex communication mode and MDI/MDI-X automatic identification
RJ45 Network Port-isolation protection
6KV lightning protection, 1.5KV isolation protection
Power source
External DC: DC9~36VDC, power interface supports BNC connector (φ2.5mm) and two 5.08mm pitch industrial-grade terminals, and supports anti-reverse connection protection.
Power Consumption
37mA (@12VDC)
ESD
±6kV contact discharge, ± 8kV air discharge
Protection Level
Surge protection: Power supply: ±2kV/common mode, ±2kV/differential mode
RS485/422: ±2kV/common mode, ±2kV/differential mode
Network Interface: ±6kV/common mode, ±2kV/differential mode
EFT Test: Power: ±2kV, Communication Port: ±2kV
Product Certifications
CE, FCC, RoHS
Dimension
96mmX90mmX26mm
Operating Temperature
-40℃～+85℃
Storage Temperature
-40℃～+85℃ 5%～95% RH (no condensation)
Network Protocol
IPv4, TCP, UDP, Modbus
Configuration mode
WEB page configuration
Simple pass-through
TCP Server/TCP Client/UDP/Modbus RTU
Serial data packing mechanism
Interval time and length can be set; default value changes according to bit rate; maximum packet length 1460bytes
Number of Client connections
Support up to 8 TCP Client connections in TCP Server mode
Network Cache
Send: 16Kbyte Receive: 16Kbyte
Serial Cache
Transmit: 1.5Kbyte Receive: 1.5Kbyte
Heartbeat packets
Support TCP Keepalive mechanism
Support TCP Keepalive mechanism
<10ms