The NS301R is a high-performance, compact DIN-rail single-serial server designed for industrial automation, remote monitoring, intelligent buildings, and data centers where networking of serial devices is required.
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SP301R DIN-Rail Serial Server
#169
Product Highlights
Support 1-way RS232/485 to Ethernet
Support Modbus RTU to TCP, watchdog design
Support TCP Server/TCP Client/UDP/Modbus Rtu/Modbus TCP/RealCom/Pari Connection
Support customized packet length and interval, network telegraph heartbeat packets and other functions
Industrial grade design, compact size, rail mounting, suitable for industrial environments
SP301R DIN-Rail Serial Server
Specifications
Product Model
SP301R
Functional Description
Industrial DIN-Rail Serial Server
CPU Platform
32-bit ArmCortex-M7 core, up to 400MHz main frequency
Serial Port-Port Number
1 RS-232/RS-485
Serial port-Interface Form
RS-232/RS-485 interface5-bit 5.08mm Pitch industrial grade terminal block
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: 7, 8 bits, stop bit: 1, 2 bits, parity bit: no parity / ODD odd parity/EVEN even parity
RJ45 Network Port-Isolation Protection
6KV anti-rich protection,1.5KV isolation protection
Power
External DC5-36VDC
Consumption
37mA (@12VIC)
ESD indicators
+6kV contact discharge,+8kV air discharge
IP Grade
Surge protection: power supply: ±2kV/common-mode,±2kV/differential-mode RS485/422:±2kV/common mode,±2kV/differential mode Network port:±6kV/common mode,±2kV/differential mode EFT test:Power supply:±2kV,Communication port:±2kV
Product Certifications
CE,FCC,RoHS
Mounting
DIN-Rail
Dimensions
87.5x36.5x58.6 (mm)
Operating Temperature
-40°C+85°C
Storage Temperature
-40°C+85°C 5%95%H (no condensation)
Networking protocals
IPv4,IP,TCP/UDP,ARP,ICMP,DHCP,DNS,HTTP,RFC2217
IP Acquisition
DHCP/Static IP/PPPoe/AUTO-IP
User Configuration
WEB Page Configuration
Simple pass-through
TCP Server/TCP Client/UDP
Modbus
Modbus RTU/ASCII to Modbus TCP
Serial Port Packetization Mechanism
Interval and length can be set;Default value changes according to the bit rate;Maximum packetization length is 1460bytes
TCPServer Support,Client Connection Quantity
Support 8-way TCP Client connection
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