Software specifications |
Operating system |
Linux 3.6 |
Network protocol |
TCP,UDP,IPv4,SNMPv1/v2/v3,ICMP,ARP,HTTP, CHAP,PAP , DHCP, NTP,NFS ,SNTP,Telnet,FTP,TFTP,PPP ,PPPoE |
Network security |
iptables firewall |
Configuration method |
Web Console ,Serial Consle ,Telnet Console ,Windows Utility |
Hardware specifications |
Ethernet interface |
Number of channels |
1 |
Speed |
10/100Mbps adaptive, RJ45 |
Isolation protection |
15KV air discharge and 8KV contact discharge protection |
Serial interface |
Number of channels |
1 or 2 |
Interface form |
DB9 needle type |
Standard |
RS232 (TxD ,RxD ,GND) |
RS422 (Tx+,Tx-,Rx+,Rx-,GND) |
RS485 (Data+,Data-,GND) |
Optoelectronic isolation |
4000Vrms Optoelectronic isolation |
Serial port protection |
15KV ESD, 1KV surge protection |
Flow control |
RS485 automatic data flow control |
Serial port parameters |
Data bits |
5,6,7,8 |
Stop bits |
1,1.5,2 |
Check bits |
None ,Even ,Odd ,Space ,Mark |
Baud rate |
110bps~230.4Kbps |
Power demand |
Voltage input |
9-30VDC, recommended to use 12VDC |
System power consumption |
100mA @ 12 VDC ,1.2W |
Mechanical Characteristics |
Shell |
SECC metal plate (1mm) |
Weight |
250g |
Size |
77×111 ×26 mm |
Installation method |
Wall mounted or rail mounted |
DIP switch |
Optional function |
120 Ω terminal resistor in RS485 mode |
Button |
Function |
Supports "resetting to factory default settings" |
LED Indicator Light |
System |
Power,Status |
Serial port |
TXD/RXD (P1~P4) |
Network |
ACT/LINK (located on RJ45 connector) |
Work Environment |
Working temperature |
-40~80ºC |
Working humidity |
5~95% RH |
Storage temperature |
-50~100ºC |
Seismic performance |
1G@IEC-68-2-6,sine wave,5~500Hz,1Oct./min,1hr/axis |
Impact resistance |
5G@IEC-68-2-27 Half sine wave, 30ms |
Reliability |
Alarm tool |
Built-in buzzer and RTC |
Temperature monitoring |
Built in temperature sensor, can be used for temperature monitoring |
Watchdog |
Hardware Watchdog (WDT) monitoring |
MTBF |
Over 500000 hours |
Warranty period |
1 year |