Industrial serial port server series products, mainly realize the data transmission between Ethernet and serial port (RS-232/RS-485/RS-422), it integrates the TCP/IP protocol stack, RS-232/RS-485/RS-422 devices that are not connected to the Internet can also be easily, flexibly and quickly connected to Ethernet. The series of products use high-performance ARM chip to ensure stable data transmission; Support a variety of working modes to meet different application requirements; Excellent anti-interference performance, suitable for harsh industrial environments.
● Serial ports supports up to 256 modubus TCP Client connections and 128 modubus TCP server connections
● Support Modbus RTU/ASCII and Modbus TCP protocols
● Cortex-A7 core running at up to 792MHz
● RS232, RS485 interface up to 4kV surge protection
Model | ||
MaxGate300-8D232 | NS308GD | |
Power | ||
Power input | DC12-48V | |
Power consumption | 2.6W@12V | 2W@12V |
Network port | ||
Number | 2 | |
Network type | 10/100Mbps, RJ45 interface, adaptive MDI/MDIX | |
Isolation protection | 1.5kV isolation protection | |
Serial port | ||
Number | 8*RS232 | 8*RS485 |
Serial port parameters | 300~460800(bps) | |
T1/2 stop bit; 7/8 data bit | ||
None/Odd/Even three verification methods | ||
Isolation protection | 2kVAC/3kVDC isolation protection | |
Reliability | ||
ESD | ±8kV(contact) ±15kV(air) | |
Surge | Power supply: ±4kV/common mode ±4kV/differential mode; | |
RS232: ±4kV/common mode; RS485: ±4kV/common mode, ±4kV/differential mode; | ||
Network port: ±6kV/common mode ±2kV/differential mode | ||
EFT | Power supply: ±4kV Communication port: ±4kV | |
Others | ||
Size(L*W*H) | 140x54x110(mm) | |
Working environment | -40℃～+85℃ 5%～95% RH | |
Storage temperature | -40℃～+85℃ 5%～95% RH | |
Software parameters | ||
Network protocol | IP,TCP,UDP,DNS,ARP,SNMP,SSH,ICMP,HTTP,DHCP Client, RFC2217,NTP,SMTP,TELNET | |
IP acquisition | Static IP, DHCP | |
DNS | Support | |
User configuration | Web configuration/console port simple network parameter configuration | |
Modbus | Modbus RTU/ASCII to Modbus TCP | |
Simple transparent transmission | TCP Server/TCP Client/UDP Client/UDP Multicast/RealCOM/Pair Connection | |
Serial port packaging mechanism | The time and length can be set; the maximum package length is 1460bytes | |
TCP Server connection | Single serial port supports up to 32 TCP Client connections | |
TCP Client connection | Single serial port supports up to 16 TCP Server connections | |
Web cache | Send: 16Kbyte; Receive: 16Kbyte; | |
Serial port cache | Send: 16Kbyte; Receive: 16Kbyte; | |
Heartbeat packet | Support TCP Keepalive mechanism, customize heartbeat packet content | |
Registration package | Customize registration package contents | |
RFC2217 | Support | |
RFC2217 | Support | |
WebSocket Client | Support | |
RealCOM | Support Maiwe,, Moxa, Kanghai and other working modes | |
Average transmission delay | <10ms | |
Supporting software | Network management configuration tool, virtualcom software, MWView, MaxView | |
4.9
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Reviews
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)