www.advantech.com/products online download features EKI-1521 eki-1522 provides 2 x 10/100 mbps ethernet ports for lan redundancy provides com port redirection (virtual com), tcp and udp operation modes supports baud rate up to 921.6 kbps allows a max. of 5 hosts to access one serial port allows a max. of 16 hosts to be accessed as tcp client mode built-in 15 kv esd protection for all serial signals provides rich confguration methods including windows utility, telnet console, and web browser supports windows 2000/xp/vista drivers automatic rs-485 data fow control snmp mib-ii for network management ? ? ? ? ? ? ? ? ? ? specifcations ethernet communications compatibility ieee 802.3, ieee 802.3u speed 10/100 mbps no. of ports 2 port connector 8-pin rj45 protection built-in 1.5 kv magnetic isolation serial communications port type rs-232/422/485, software selectable no. of ports EKI-1521: 1 eki-1522: 2 port connector db9 male data bits 5, 6, 7, 8 stop bits 1, 1.5, 2 parity none, odd, even, space, mark flow control xon/xoff, rts/cts, dtr/dsr baud rate 50 bps ~ 921.6 kbps serial signals rs-232: txd, rxd, cts, rts, dtr, dsr, dcd, ri, gnd rs-422: txd+, txd-, rxd+, rxd-, gnd rs-485: data+, data-, gnd protection built-in 15 kv esd for all signals software driver support windows 2000/xp/vista (x86) utility software advantech serial device server confguration utility operation modes com port redirection mode (virtual com) tcp/udp server (polling) mode tcp/udp client (event handling) mode pair connection (peer to peer) mode confguration windows utility, telnet console, web browser protocol icmp, ip, tcp, udp, bootp, dhcp, auto ip, telnet, snmp, http, dns, smtp, arp, ntp management snmp mib-ii ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? mechanics dimensions (w x h x d) 37 x 140 x 95 mm enclosure metal with solid mounting hardware mounting din-rail, panel weight EKI-1521: 592g eki-1522: 600g general led indicators system: power, system status lan: speed, link/active serial: tx, rx reboot trigger built-in wdt (watchdog timer) power requirements power input 12 ~ 48 v dc , redundant dual inputs power connector terminal block power consumption EKI-1521: 2 w eki-1522: 2.5 w environment operating temperature 0 ~ 60 c (32 ~ 140 f) storage temperature -20 ~ 80 c (-4 ~ 176 f) operating humidity 5 ~ 95% rh regulatory approvals emc ce, fcc part 15 subpart b (class a) safety ul (ul60950-1) mtbf EKI-1521: 1,102,913 hrs eki-1522: 1,000,154 hrs hazardous location ul/cul class i, division 2 ordering information EKI-1521 1-port rs-232/422/485 serial device server eki-1522 2-port rs-232/422/485 serial device server ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? introduction EKI-1521 and eki-1522 feature two independent ethernet ports and mac addresses to provide a redundant network mechanism to guarantee ethernet network reliability. EKI-1521 and eki-1522 are serial device servers that connect rs-232/422/485 serial devices, such as plc, meters, sensors, and barcode reader to an ip-based ethernet lan. they allow nearly any device with serial ports to connect and share an ethernet network. EKI-1521 and eki-1522 provide various operations: com port redirection (virtual comport), tcp server, tcp client and udp mode. with com port redirection mode, standard serial operation calls are transparently redirected to the EKI-1521 and eki-1522, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software. with tcp server, tcp client, and udp modes, EKI-1521 and eki-1522 ensures the compatibility of network software that uses a standard network api. moreover, you can make serial devices communicate with other devices peer-to-peer, without any intermediate host pcs and software programming. 1-port rs-232/422/485 serial device server 2-port rs-232/422/485 serial device server EKI-1521 eki-1522 rohs compliant 2002/95/ec
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