Serial Device Servers
5-14
Features
EKI-1126
Intel
®
XScale IXP430 400 MHz processor
128 MB DDR2 RAM and 16 MB Flash ROM onboard
USB and SD slot for storage expansion
2 x 10/100 Mbps Ethernet ports
16 x software selectable RS-232/422/485
Linux ready solution
1U standard 19-inch rackmount installation
Specifications
System
CPU Intel XScale IXP430, 400 MHz
Flash 16 MB
SDRAM 128 MB
OS (pre-installed) ARM Linux 2.6
Console Port RS-232 (Tx, Rx, GND), RJ45 (115200, n, 8, 1)
Other RTC, buzzer, watchdog timer
Button Hardware reset, software programmable button
USB USB 2.0 full speed (OHCI)
Storage Expansion SD socket
Ethernet Interface
LAN 2 x auto-sensing 10/100 Mbps ports
Connector RJ-45
Protection 1.5 kV magnetic isolation protection
Serial Interface
Serial Standards 16 x RS-232/422/485
Connectors RJ-45
Protection 15 kV ESD protection for all signals
Serial Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF, automatic RS-485 data flow
control
Baud Rate 50 bps to 921.6 kbps
Serial Signals
RS-232 TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422 TxD+, TxD-, RxD+, RxD-, GND
RS-485 Data+, Data-, GND
LEDs
System OS ready, power 1 and power 2 ready
LAN Speed (10/100 Mbps), link/active (on connector)
Serial TxD, RxD
Mechanics
Dimensions 44 x 440 x 220 mm (H x W x D)
Housing SECC chassis
Mounting Rack
Power Requirements
Input Voltage 100 ~240 V
AC
/V
DC
Power Consumption 15 W
Environment
Operating Temperature -10 ~ 60° C (14 ~ 140° F)
Storage Temperature -20 ~ 75° C (-4 ~ 167° F)
Operating Humidity 5 ~ 95 % RH
Regulatory Approvals
EMC CE, FCC Part 15 Subpart B (Class A)
Software
Kernel Version 2.6.16 with pre-emptive patch
Protocol Stack TCP, UDP, IPv4, ICMP, ARP, SNMP v1/v2c, HTTP,
DHCP,
NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE
File System ROMFS/JFFS2
System Utility busybox, telnet, ftp, sash, tftp
Daemon pppd, snmpd, telnetd, inetd, ftpd, boa
Linux Tool Chain Arm-elf-gcc: C/C++ PC Cross Compiler
uClibc POSIX Standard Library
Ordering Information
EKI-1126 16-port Programmable Serial Device Server
Introduction
EKI-1126 is a RISC-based embedded communication controller which provides dual auto-sensing 10/100 Mbps Ethernet ports for network redundancy, 16 software selectable
RS-232/422/485 serial ports. The EKI-1126 uses the XScale RISC CPU which is a powerful computing engine to fulfill data compression or protocol conversion requirements. The
built-in 16 MB NOR flash ROM and 128 MB DDRII DRAM provide users enough storage to run their specific applications.
16-port RISC-based Programmable Serial
Device Server with USB and SD
RoHS
COMPLIANT
2002/95/EC
NEW
(112 paginas)
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