4-Port Industrial Serial to Ethernet Device Server


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  • Specifications
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  • 15KV ESD Protection for Serial Signals
  • Dual 10/100Mbps Fast Ethernet for Redundancy
  • 4-Port RS-232/RS-422/RS-485, Baud Rate up to 921 Kbps
  • Rigid IP50 Metal Housing, DIN-Rail, and Wall-Mount Support
  • RAW TCP Server/TCP Client/UDP/Virtual COM/Tunneling Modes
  • Built-in Web Server/Serial Console/Telnet/Windows-based Utility
  • Monitor, Manage, and Control Industrial Field Devices Remotely
  • 5-Year Warranty



System CPU: 32-bit 266MHz RISC Processor witd MMU
Flash: 2+8 MB (2MB for Bootloader)
RAM: 32 Mbytes DDR
EEPROM: 8K Bytes
Watchdog: Built-in Hardware
TCP Server Up to 4 Connections or Virtual COM / Reverse Telnet Modes
TCP Client Up to 2 Destination or Virtual COM Mode
UDP Up to 8 Ranges of IPs
IEEE Compliance IEEE 802.3
Etdernet Ports 2 Ports
Etdernet Connector RJ-45
Network Interface 10/100Mbps Fast Etdernet (Auto MDI/MDI-X)
Network Protocol TCP/IP, UDP, HTTP, SNMP, ARP, Telnet, ICMP, BOOTP, DHCP
Serial Interface RS-232/422/485 Software Selectable
Serial Ports 4 Ports
Serial Connector DB9 Male
Serial Communication Data Rate: 300bps ~ 921.6kbps
Parity: None, Odd, Even, Mark, Space
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 2
Flow Control: None, Xon/Xoff, RTS/CTS
LED Indicators COM, LAN, RUN
Virtual COM Windows & Linux Port Redirection Software
Configuration Web Page / Telnet / Serial console / Windows Utility
Power Input 9 ~ 48DCV, 0.65A Max
7-Pin 5.08mm Connector for Redundant Power Input
Power Consumption Max. 5.85W
Operation Temperature -40° C to 80° C (-40° F to 176° F)
Storage Temperature -40° C to 85° C (-40° F to 185° F)
Operation Humidity 5% to 95% (Non-condensing)
Dimension (W x H x D) 53.4 x 145.7 x 119.9 mm (2.10 x 5.74 x 4.72 in.)
IP50 Rated (IEC/EN60529)
EMC CE Class A, FCC Class A
EMS EN 55024
EN 61000-4-2 (ESD) Level 3
EN 61000-4-3 (RS) Level 3
EN 61000-4-4 (EFT) Level 3
EN 61000-4-5 (Surge) Level 2
EN 61000-4-6 (CS) Level 3
EN 61000-4-8
EN 61000-4-11
Safety IEC/EN60950-1
Stability Testing Shock: IEC60068-2-27
Free Fall: IEC60068-2-32(ISTA Test Procedure 2A)
Vibration: IEC60068-2-64
Warranty 5-Year Warranty