User manual
EKI-1521/1522/1524 User Manual 4
Software
 Utility: Advantech Serial Device Server Configuration Utility
 Driver support: Windows 2000/XP/Vista/7, Windows Server 2003/2008, Linux
 Operation Mode:
– COM port redirection (Virtual COM)
– TCP/UDP server (polling) mode
– TCP/UDP client (event handling) mode
– Pair connection mode
 Configuration: Web interface, Windows utility, Telnet console
 Protocol: ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, Telnet, SNMP, HTTP, 
DNS, SMTP, ARP, NTP
 Management: SNMP MIB-II
General
 LED indicators:
– System: Power, System Status
– LAN: Speed, Link/Active
– Serial: Tx, Rx
Power
 Power input: 12 to 48 VDC x 2
 Power connector: Terminal block
 Power Consumption:
– EKI-1521: 2W
– EKI-1522: 2.5W
– EKI-1524: 4W
 Power Line Protection: 1 KV burst (EN61000-4-4), 0.5 KV surge (EN51000-4-5)
Environmental
 Operation Temperature: -10 to 60°C (14 to 140°F)
 Storage Temperature: -20 to 80°C (-4 to 176°F)
 Operating Humidity: 5 to 95% RH
Regulatory Approvals
 ECM: CE, FCC Part 15 Subpart B (Class A)
 Safety: UL (UL60950-1), Class I, Division 2
1.4 Package Check List
 1 x EKI-1521/1522/1524 Serial Device Server
 1 x RS-232 loopback DB9 tester
 Panel mounting bracket
 DIN-rail mounting kit
 CD-ROM for utility and user manual
Optional Accessory:
 OPT1-DB9-AE D-sub 9 (female) to terminal block connector (for EKI-1000 
series RS-422/485 use)










