Serial Device Servers
Features
EKI-1351
EKI-1352
Link any serial device to an IEEE 802.11 b/g network
Supports wireless LAN Ad-Hoc and Infrastructure modes
Provides COM port redirection, TCP, UDP, and pair connection modes
Supports up to 921.6 kbps, and any baud rate setting
Provides Web-based configuration and Windows utility
Allows a max. of 5 hosts to access one serial port
Supports Windows 2000/XP/Vista/7, Windows CE, and Linux drivers
Allows a max. of 4 hosts to be accessed as TCP client mode
Built-in 15 KV ESD protection for all serial signals
Supports DHCP protocol
Supports secure access with WEP, WPA, WPA2
Specifications
Ethernet Communications
Compatibility IEEE 802.11b, IEEE 802.11g
Speed 11/54 Mbps
Network Mode Infrastructure, Ad-Hoc
Antenna Connector Reverse SMA
Free Space Range Open space 100m
Wireless Security WEP, WPA, WPA2
Serial Communications
Port Type RS-232/422/485, software selectable
No. of Ports EKI-1351: 1
EKI-1352: 2
Port Connector DB9 male
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Odd, Even, Space, Mark
Baud Rate 50 bps ~ 921.6 kbps, any baud rate setting
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 15 KV ESD for all signals
Software
Driver Support 32-bit/64-bit Windows 2000/XP/Vista/7, Windows
Server 2003/2008, Windows CE 5.0, and Linux
Utility Software Advantech Serial Device Server Configuration Utility
Operation Modes COM port redirection mode (Virtual COM)
TCP/UDP server (polling) mode
TCP/UDP client (event handling) mode
Pair connection without AP (peer to peer) mode
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-1351: 595g
EKI-1352: 603g
General
LED Indicators System: Power, System Status
WLAN: Quality, Fail, Link/Active
Serial: Tx, Rx
Reboot Trigger Built-in WDT (watchdog timer)
Power Requirements
Power Input 12 ~ 48 VDC, redundant dual inputs
Power Connector Terminal block
Power Consumption EKI-1351: 3.5 W
EKI-1352: 4 W
Environment
Operating Temperature 0 ~ 50°C (32 ~ 122°F)
Storage Temperature -20 ~ 80°C (-4 ~ 176°F)
Operating Humidity 5 ~ 95% RH
Regulatory Approvals
EMC CE, FCC Part 15 Subpart B (Class B)
Safety UL/cUL 60950-1
Hazardous Location Class I, Division 2
Ordering Information
EKI-1351 1-port 802.11b/g WLAN Serial Device Server
EKI-1352 2-port 802.11b/g WLAN Serial Device Server
OPT1-DB9 D-Sub9 to Terminal Converter
Introduction
EKI-1351 and EKI-1352 are wireless serial device servers that bring RS-232/422/485 to wireless Ethernet. They allow nearly any device with serial ports to connect and share an
Wireless Ethernet network. EKI-1351 and EKI-1352 provide a quick, simple and cost-effective way to bring the advantages of remote management and data accessibility to thousands
of devices that cannot connect to a network.
With EKI-1351 and EKI-1352, your existing serial devices can be used with the most popular operating systems on the market. There is no need to write special drivers for specific
operating systems. Moreover, you can make serial devices communicate with other devices peer-to-peer, without any intermediate host PCs and software programming. That saves a
lot of cost and effort. In addition, you can actively request data or issue commands from the RS-232/422/485 side or Wireless Ethernet side. This data can be sent bilaterally. Thus,
the EKI-1351 and EKI-1352 are especially suitable for remote monitoring environments such as security systems, factory automaton, SCADA, transportation and more.
1-port RS-232/422/485 to 802.11b/g WLAN
Serial Device Server
2-port RS-232/422/485 to 802.11b/g WLAN
Serial Device Server
EKI-1351 EKI-1352
RoHS
COMPLIANT
2002/95/EC
