Advantech EKI-1224 User Manual download pdf (Page 14)

Serial Device Servers and IP Gateways

Features

10-14

EKI-1528C

8-port RS-422/485 Serial

Device Server w/ Isolation

 8-port RS-422/485 serial communication w/isolation

 Provides 2 x 10/100/1000 Mbps Ethernet ports for LAN redundancy

 Supports up to 921.6 kbps, and any baud rate setting

 Provides COM port redirection (Virtual COM), TCP and UDP operation modes

 Build-in SD slot for SD card and data buffering

 Provides rich conﬁguration methods: Windows utility, Telnet console, and

Web Browser

 Built-in 15 KV ESD protection and 2 KV isolation protection for all serial

signals

 SNMP MIB-II for network management

 Built-in buzzer for easy location

 Automatic RS-485 data ﬂow control

 Compact and Rugged form factor w/ DIN-rail and Wall mount

Introduction

EKI-1528C are industrial-grade network-based serial device servers for connecting up to 8 serial RS-422/485 devices, such as CNCs, PLCs, and scales, directly to a TCP/IP network.

The EKI-1528C features two independent Gigabit Ethernet ports and MAC addresses to provide a redundant network mechanism to guarantee Ethernet network reliability. The EKI-

1528C provides a simple and cost-effective way to bring the advantages of remote management and data accessibility to thousand of devices that cannot connect to Ethernet network.

The EKI-1528C build-in isolation protection for serial signal and SD slot to support data buffering feature while Ethernet network disconnected.

Speciﬁcations

Ethernet Communications

 Compatibility IEEE 802.3, IEEE 802.3u

 Speed 10/100/1000 Mbps, auto MDI/MDIX

 No. of Ports 2

 Port Connector 8-pin RJ45

 Protection Built-in 1.5 KV magnetic isolation

Serial Communications

 Port Type RS-422/485 w/ isolation, software selectable

 No. of Ports 8

 Port Connector Terminal block

 Data Bits 5, 6, 7, 8

 Stop Bits 1, 1.5, 2

 Parity None, Odd, Even, Space, Mark

 Flow Control XON/XOFF

 Baud Rate 50 bps ~ 921.6 kbps, any baud rate setting

 Serial Signals RS-422: TxD+, TxD-, RxD+, RxD-, GND

RS-485: Data+, Data-, GND

 Protection 15 KV ESD for all signals

2 KV isolation 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 (peer to peer) mode

RFC2217 mode

 Conﬁguration Windows utility, Telnet console, Web Browser

 Protocols ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, Telnet,

SNMP, HTTP, DNS, SMTP, ARP, HTTPS, SSL, SSH,

NTP

 Management SNMP MIB-II

Mechanics

 Dimensions (W x H x D) 55 x 152 x 106 mm (2.17" x 5.98" x 4.17")

 Enclosure SECC chassis

 Mounting DIN-rail, Wall

 Weight 1.05 Kg

General

 LED Indicators System: Power, System Status

LAN: Speed, Link/Active

Serial: Tx, Rx

 Alert Tools Built-in buzzer and RTC (real time clock)

 Reboot Trigger Built-in WDT and push button for hardware reboot

Power Requirements

 Power Input 12 ~ 48 V

 Power Consumption 8 W

Environment

 Operating Temperature -10 ~ 60°C (14 ~ 140°F)

 Storage Temperature -40 ~ 85°C (-40 ~ 185°F)

 Operating Humidity 5 ~ 95% RH

Regulatory Approvals

 EMC CE, FCC Part 15 Subpart B (Class A)

 MTBF 252,946 hours

NEW

RoHS

COMPLIANT

2002/95/EC

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