Serial Device Servers
5-10
Features
EKI-1321
EKI-1322
Supports Universal quad-band GSM/GPRS 850/900/1800/1900 MHz
Supports dual SIM for telecom redundancy
Supports COM port redirection, TCP, UDP, SMS tunnel, and pair connection
modes
Supports any baud rate setting
Provides Windows utility, Telnet, and Web console
Supports 32-bit/64-bit Windows 2000/XP/Vista/7, Windows CE, and Linux
drivers
Specifications
LAN Interface
Ethernet 10/100/1000 Mbps, auto MDI/MDIX
Connector RJ45
Protection 1.5 kV built-in magnetic isolation protection
Cellular Interface
Standards GSM/GPRS
Band Option Quad-band 850/900 and 1800/1900 MHz
GPRS Multi-Slot Class 10
GPRS Terminal Device Class B
GPRS Coding Schemes CS1 to CS4
Tx Power 1W for GSM 1800/1900, 2W for EGSM 850/900
Number of SIM 2
SIM Control 3V
Serial Communications
Port Type RS-232/422/485, software selectable
No. of Ports EKI-1321: 1
EKI-1322: 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
General
LED Indicators System: Power, System Status
GPRS: Quality, GPRS ready
Serial: Tx, Rx
Reboot Trigger Built-in WDT (watchdog timer)
Software
Driver Support 32-bit/64-bit Windows 2000/XP/Vista/7, Windows
Server 2003/2008, 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) 27 x 120 x 85 mm
Enclosure Metal with solid mounting hardware
Mounting DIN-rail, Panel
Weight EKI-1321: 490g
EKI-1322: 500g
Power Requirements
Power Input 10 ~ 50 V
DC
, redundant dual inputs
Power Connector Terminal block
Power Consumption EKI-1321: 6 W
EKI-1322: 6.5 W
Environment
Operating Temperature -30 ~ 65° C (-22 ~ 149° F)
Storage Temperature -40 ~ 75° C (-40 ~ 167° F)
Operating Humidity 5 ~ 95% RH
Regulatory Approvals
EMC CE: EN55022/EN55024, Class A
FCC: FCC part 15 subpart B, Class A
RF FCC Part22H/Part24E, EN301 489-1/-7, EN301 511
Ordering Information
EKI-1321 1-port GPRS Serial Device Server
EKI-1322 2-port GPRS Serial Device Server
Introduction
EKI-1321 and EKI-1322 are cellular Serial Device Servers that can transparently bring RS-232/422/485 devices to a cellular network. They allow nearly any device with serial ports to
connect and share a cellular network with easy configuration. EKI-1321 and EKI-1322 GPRS Serial Device Servers are compact, and can be used on DIN-rail or wall mount and with
both front panel and side panel LED display. They come with a DC power input 10 to 50 VDC and have EFT/Surge protection to prevent damaged from various type of power resources.
EKI-1321 and EKI-1322 are suitable for remote monitoring environments such as solar power fund, factory automation, transportation and more.
1-port RS-232/422/485 to GPRS
Serial Device Server
2-port RS-232/422/485 to GPRS
Serial Device Server
EKI-1321 EKI-1322
RoHS
COMPLIANT
2002/95/EC
NEW
(112 pages)
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