EKI-1351
EKI-1352
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
Features
 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 baud rate up to 921.6 kbps
 Provides Web-based configuration and Windows utility
 Allows a max. of 5 hosts to access one serial port
 Supports Windows 2000/XP/Vista 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
EKI-1351
EKI-1352
RoHS
COMPLIANT
2002/95/EC
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.
Specifications
Mechanics
Ethernet Communications





Compatibility
Speed
Network Mode
Antenna Connector
Free Space Range
IEEE 802.11b, IEEE 802.11g
11/54 Mbps
Infrastructure, Ad-Hoc
Reverse SMA
Open space 100m




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
Serial Communications
 Port Type
 No. of Ports






Port Connector
Data Bits
Stop Bits
Parity
Baud Rate
Serial Signals
 Protection
RS-232/422/485, software selectable
EKI-1351: 1
EKI-1352: 2
DB9 male
5, 6, 7, 8
1, 1.5, 2
None, Odd, Even, Space, Mark
50 bps ~ 921.6 kbps
RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND
15 KV ESD for all signals
Software
 Driver Support  Utility Software
 Operation Modes
Windows 2000/XP/Vista (x86)
Advantech Serial Device Server Configuration Utility
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
 Reboot Trigger
System: Power, System Status
WLAN: Quality, Fail, Link/Active
Serial: Tx, Rx
Built-in WDT (watchdog timer)
Power Requirements
 Power Input
 Power Connector
 Power Consumption
12 ~ 48 VDC, redundant dual inputs
Terminal block
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
 Safety
 Hazardous Location
CE, FCC Part 15 Subpart B (Class B)
UL (UL60950-1)
UL/cUL Class I, Division 2
Ordering Information
 EKI-1351
 EKI-1352
1-port 802.11b/g WLAN Serial Device Server
2-port 802.11b/g WLAN Serial Device Server