Kyland KPS310XA&320XA Serial Server is an industrial serial server based on Linux system architecture and ARM9 processor. It is mainly used to connect serial port equipment to Ethernet, the serial port data can be read through the network and the serial port device can be remotely controlled. Kyland KPS Serial Server not only supports TCP client, TCP server and UDP network communication modes, but also supports transparent transmission and Modbus RTU data transmission protocol.
Kyland KPS KPS310XA&320XA Serial Server can be divided into two serial port communication modes: RS-232 and RS-485. RS-485 serial port server provides 120 Ω switchable terminal resistance to reduce signal reflection and effectively improve the stability and reliability of RS-485 serial port communication.
Provide 1 to 2 Ethernet interfaces and 1 to 8 RS-232 / RS-485 serial ports
Support socket operation mode, including TCP server, TCP client and UDP
Support transparent transmission mode and Modbus RTU data transmission protocol
2KV isolation protection for the serial port 1.5kV isolation protection for Ethernet ports
Support alarm function and resetfunction
IP40 protection class
Metal housing, wide temperature operation (- 40 ℃ ~ + 75 ℃)
Specialized debugging and management tool KyCMT
| Technical Specification | |
| Ethernet Interface | KPS3101A： 1 KPS3102A： 1 KPS3204A： 2 KPS3208A： 2 Speed: 10/100 Mbps, Auto MDI/MDIX Connector: RJ45 |
| Serial Interface | KPS3101A：1 KPS3102A：2 KPS3204A：4 KPS3208A：8 Serial Standard: RS-232, RS-485 optional Connector: 2-pin terminal block Isolation Protection: 2 kV (build-in) DIP switch: enable / disable the 120 Ω terminal resistor of RS-485. |
| Serial Communication Parameters | Operation mode： TCP Client, TCP Server, UDP Baud rate：4800bps～115200bps Data bit：5、6、7、8 Stop bit：1、2 Check digits：None、Even、Odd |
| Route | Support static routing |
| Security function | SSH MAC address binding User classification |
| Equipment management | Web management (HTTP / HTTPS) KyCMT (device search, IP address configuration and other functions) ICMP SNMP v2c SNMP trap ARP, DNS, DHCP Client |
| Equipment maintenance function | Upgrading through web FTP, TFTP and syslog SMTP mail alert Equipment alarm indicator Automatic reconnection after disconnection |
| Clock characteristics | Support NTPv4 client |
| LED indicators | Reset LED: Reset Power LED: Power Run LED: Run Alarm LED: Alarm Tx/Rx LED: Serial port transmit /Receive data Port LED：Link/Act |
| Physical Characteristic | Enclosure: SECC electrolytic galvanized steel sheet Protection class: IP40 Installation method: DIN rail and wall mounted Dimension (mm): KPS3101A：123*90*30 KPS3102A：123*90*30 KPS3204A：150*92*30 KPS3208A：177*100*44 |
| Power requirements | Input voltage: 24V DC (12-36vdc) Access terminal: 2-core plug-in terminal Reverse protection: Support Overload protection: Support Power failure alarm: Support |
| Environmental feature | Operating temperature: -40℃～75℃ Storage temperature: -40℃～85℃ Ambient Relative humidity: 5～95%, no condensation Heat dissipation mode: natural cooling MTBF：>30000h Warranty: 5 Years |
| Industry standard | EMI FCC CFR47 Part 15, EN55022/CISPR22, ClassA EMS IEC61000-4-2(ESD) ±6kV (contact), ±8kV (air) IEC61000-4-3(RS) 10V/m(80MHz ～ 2GHz) IEC61000-4-4(EFT) Power Port: ±2kV; Data Port: ±1kV IEC61000-4-5(Surge) Power Port: ±1kV/DM, ±2kV/CM; Data Port: ±1kV IEC61000-4-6(CS) 10V(150kHz ～ 80MHz) IEC61000-4-8 30A/m Machinery IEC60068-2-6(vibration) IEC60068-2-27(shock) IEC60068-2-32 (free fall) |
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Product Series |
KPS3101A |
KPS3102A |
KPS3204A |
KPS3208A |
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Ethernet Interface |
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10/100BaseT(X) (RJ45 connector) |
1 |
1 |
2 |
2 |
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Isolation Protection |
1.5kv（built-in） |
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Serial Interface |
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Connetor type |
2-core plug-in terminal |
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Port number |
1 |
2 |
4 |
8 |
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Serial port standard |
RS-232或RS-485 |
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Operation mode |
TCP Client, TCP Server, UDP |
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Baud rate |
4800bps～115200bps |
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Data bit |
5、6、7、8 |
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Stop bit |
1、2 |
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Check digits |
None、Even、Odd |
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Software feature |
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Managment feature |
HTTP/HTTPS，ICMP，SNMP， LLDP，ARP，DNS，DHCP, KyCMT |
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Switch feature |
Cascading function supported、 Support multiple network segment setting |
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Maintenance |
Upgrade by WEB，FTP，TFTP，Syslog，SMTP |
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Security software |
SSH，SSL，MAC binding，User management |
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Transmission mode |
Transparent mode/Modbus RTU |
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Power |
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Power supply |
12~36 VDC |
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Power consumption |
0.9W |
1W |
1.5W |
2W |
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Physical Characteristic |
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Enclosure |
Metal | |||
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Dimension |
123*90*30 |
123*90*30 |
150*92*30 |
177*100*44 |
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Install |
DIN rail and wall mounted |
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KPS3101A-E-1T1D-232-L17
KPS3101A-E-1T1D-485-L17
KPS3102A-E-1T2D-232-L17
KPS3102A-E-1T2D-485-L17
KPS3204A-E-2T4D-232-L17
KPS3204A-E-2T4D-485-L17
KPS3208A-E-2T8D-232-L17
KPS3208A-E-2T8D-485-L17
Kyland-KPS3101A/3102A/3204A/3208A-Datasheet-EN.pdf