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KPS3101A

KPS3101A

Product Number : KPS3101A

KPS3101A 1, 2, 4, 8 serial ports DIN-rail serial device servers

Key Features
  • 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
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Product Overview

The Kyland KPS310XA and KPS320XA Serial Servers are industrial-grade devices built on a Linux architecture and powered by an ARM9 processor. Designed to link serial devices to Ethernet networks, these servers enable remote access and control of serial equipment by transmitting data over the network. They support multiple communication modes, including TCP client, TCP server, and UDP, along with transparent transmission and Modbus RTU protocols.

These models offer dual serial communication options—RS-232 and RS-485. The RS-485 interface features a switchable 120 Ω termination resistor to minimize signal reflection, enhancing communication stability and reliability across the RS-485 network.

Product 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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