| Ethernet Interface |
KGW3102A: 1
KGW3204A: 2
KGW3208A: 2
Speed: 10/100 Mbps, Auto MDI/MDIX
Connector: RJ45 |
| Serial Interface |
KGW3102A: 2
KGW3204A: 4
KGW3208A: 8
Serial Standard: RS-232,RS-485 optional
Connector: 2-pin terminal block
Isolation Protection: 2kv(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 |
| Switch |
Support dual network port bridging cascading, dual network port independent can be configured with different network segment IP. |
| Route |
Support static routing |
| Security function |
SSH, SSL
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 |
NTP client |
| LED indicators |
System: Power, Run
Alarm LED: ALARM
Reset LED: Reset
Tx/Rx LED: Serial port transmit/Receive data
Port LED: Link/Act |
| Physical Characteristic |
Enclosure: SECC electrolytic galvanized steel sheet
Dimension(mm):
KGW3102A: 123×90×30
KGW3204A: 150×92×30
KGW3208A: 177×100×44
Protection Class: IP40
Cooling: Natural cooling, fanless
Installation method: DIN rail type and wall-mounted type |
| 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 |
| Power requirements |
Input voltage: 24V DC (12-36VDC)
Power Consumption: <2W
Access terminal: 2-core plug-in terminal
Reverse protection: Support
Overload protection: Support
Power failure alarm: Support |
| Industrial standards |
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 100A/m(cont.),1000A/m(1s-3s)
IEC61000-4-9 1000A/m
IEC61000-4-10 100A/m
IEC61000-4-12 2kV/CM,1kV/DM
IEC61000-4-16 30V(cont.),300V(1s)
Machinery
IEC60068-2-6(vibration)
IEC60068-2-27(shock)
IEC60068-2-32(free fall) |
