Industrial Ethernet Soultions

Features

EKI-1211

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1 x 10/100 Mbps Ethernet port

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Integrates Modbus TCP and Modbus RTU/ASCII networks

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Baud rate: supports up to 230.4 Kbps

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Supports up to 16 connections per serial port under Modbus master mode and

32 sessions under Modbus slave mode

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Built-in 8-kV ESD protection for all serial signals

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Software-selectable RS-232/422/485-2w/485-4w communication

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Supports 32/64-bit Windows 2000/XP/Vista/7/8/8.1/10, Windows Server

2003/2008/2012, and Linux

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"I" models support a wide operating temperature

Specifications

Ethernet Communications

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Compatibility

IEEE 802.3, IEEE 802.3u

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Speed

10/100 Mbps

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No. of Ports

1

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Port Connector

8-pin RJ45

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Protection

Built-in 2.25 k VDC magnetic isolation

Serial Communications

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Port Type

RS-232/422/485

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No. of Ports

1

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Port Connector

DB9 male

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Data Bits

5, 6, 7, 8

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Stop Bits

1, 1.5, 2

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Parity

None, Odd, Even, Space, Mark

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Flow Control

XON/XOFF, RTS/CTS

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Baud Rate

300 bps ~ 230.4 kbps

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Serial Signals

RS-232: TxD, RxD, CTS, RTS, GND

RS-422: TxD+, TxD-, RxD+, RxD-, GND

RS-485 2-wire: Data+, Data-, GND

RS-485 4-wire: TxD+, TxD-, RxD+, RxD- GND

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Protection

Built-in 8 KV ESD for all signals

Software

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Driver Support

32-bit/64-bit Windows 2000/XP/Vista/7/8/8.1/10,

Windows Server 2003/2008/2012, and Linux

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Operation Modes

Modbus ASCII Master/Slave mode

Modbus RTU Master/Slave mode

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Configuration

Windows utility

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Protocols

ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, HTTP,

DNS, SMTP, ARP, NTP

Mechanics

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Dimensions (W x H x D) 46 x 85.1 x 21.2 mm (1.81" x 3.35' x 0.83')

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Enclosure

Metal with solid mounting hardware

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Mounting

DIN-rail, Wall

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Weight

0.127 kg

General

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LED Indicators

System: Power, System Status/LAN: Speed, Link/Active

Serial: Tx, Rx

Power Requirements

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Input

9 ~ 36 VDC

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Connector

Terminal block

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Consumption

1 W

Environment

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

I' models: -40 ~ 75 °C (-40 ~ 167 °F)

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Storage Temperature

-40 ~ 85 °C (-40 ~ 185 °F)

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Operating Humidity

10 ~ 95% RH

Regulatory Approvals

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EMC

CE, FCC Part 15 Subpart B (Class A)

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Hazardous location

UL/cUL

Introduction

The EKI-1200 series Modbus gateways are bi-directional gateways for integrating new and existing Modbus/RTU and Modbus/ASCII serial devices to newer TCP/IP networked-based

devices. The EKI-1211 feature one independent Ethernet ports and MAC address. It provides a simple and cost-effective way to bring remote management and data accessibility to

thousands of devices that cannot otherwise connect to a network. The EKI-1200 series allow users to select master or slave operation mode for each serial port. In addition to allowing

an Ethernet master to control serial slaves, they also allow serial masters to control Ethernet slaves.

1-Port RS-232/422/485 Modbus Gateway

RoHS

COMPLIANT

2002/95/EC

All product specifications are subject to change without notice.

Last updated: 19-Aug-2022