Advantech EKI-1224 Uživatelský manuál Strana 7

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Features
EKI-1321
EKI-1322
Universal quad-band GSM/GPRS 850/900/1800/1900 MHz
Dual SIM for telecom redundancy
Support SDHC SD Card for Data Buffering
Connect Ethernet and Serial Devices over VPN
Various operation modes: COM port redirector, RVCOM, TCP, UDP, SMS
tunnel, and pair connection
Any baud rate setting for easy configuration
Built-in 15 KV ESD protection for all serial signals
1.5 KV isolation protection (EKI-1321)
2 digital inputs (EKI-1321)
Multiple configuration methods: Windows utility, Telnet, and Web console
Supports 32-bit/64-bit Windows 2000/XP/Vista/7, Windows Server 2003/2008,
Windows CE 5.0, and Linux
Specifications
LAN Interface
Ethernet 10/100 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 ~ CS4
Tx Power 1 W for GSM 1800/1900, 2 W for EGSM 850/900
No. of SIM 2
SIM Control 3 V
Serial Communications
Port Type RS-232/422/485, software selectable
No. of Ports EKI-1321: 1, 2 KV isolation protection
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 Rates 75 bps to 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
Relay Output
Channel 1
Contact Rating 0.5 A @ 120 V
AC
0.25 A @ 240 V
AC
; 2 A @ 30 V
DC
Relay off Time(Typ.) 4 ms
Relay on Time(Typ.) 3 ms
Digital Input (EKI-1321)
Channel 2
Input Level Logic level 0: 1 V Maximum
Logic level 1: 3 ~ 30 V
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, Windows CE 5.0, and Linux
Utility Software Advantech Serial Device Server Configuration Utility
Operating Modes Virtual COM, Reverse Virtual COM, TCP/UDP server mode,
TCP/UDP client mode, Pair connection mode (Serial Tunnel),
RFC2217, SMS Tunnel, IP Gateway w/ VPN
Configuration Windows utility, Telnet console, Web Browser
Protocols ICMP, TCP/IP, UDP, DHCP Client, Telnet, DNS, SNMP, HTTP,
HTTPS, SMTP, SNTP, ARP, SSL
Router/Firewall NAT, port forwarding
Mechanics
Dimensions (W x H x D) 27 x 120 x 85 mm (1.06" x 4.72" x 3.35")
Enclosure Metal with solid mounting hardware
Mounting DIN-rail, Wall
Weight 0.49 Kg
Power Requirements
Power Input 12 ~ 48 V
DC
, redundant dual inputs
Power Connector Terminal block
Power Consumption EKI-1321: 8W, EKI-1322: 8.5W
Power EFT/Surge Prot. 2 KV
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, EN301 489-7, EN301
511
Ordering Information
EKI-1321 1-port GPRS IP Gateway
EKI-1322 2-port GPRS IP Gateway
OPT1-DB9 D-Sub 9 to Terminal Converter
Introduction
EKI-1321 and EKI-1322 cellular gateways can transparently bring RS-232/422/485 or Ethernet devices to a cellular network. They allow nearly any device with serial or Ethernet ports
to connect and share a cellular network with easy and simple configuration. EKI-1321 and EKI-1322 GPRS IP Gateway's are compact, and can be DIN-rail or wall mounted and with
both front panel and side panel LED displays for easy identification. They come with dual DC power input from 12 to 48 V
DC
and have 2 KV EFT/Surge protection to prevent damage
from various type of power resources. The serial ports are also protected by 15 KV ESD line protection to keep your system safe from unexpected electrical discharges. Both models
support dual SIM slots to support GPRS signal redundancy to switch to an available channel automatically while the existing one is disconnected, and SD card slot for data buffering
to prevent loss of serial data while the communication is interrupted.
1-port RS-232/422/485 to GPRS
IP Gateway
2-port RS-232/422/485 to GPRS
IP Gateway
EKI-1321 EKI-1322
RoH
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2002/95/EC
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