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EKI-1221CI

1-port Modbus Gateway with Isolation and Wide Temperature
New
  • Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  • Integration of Modbus TCP and Modbus RTU/ASCII networks
  • Supports up to 921.6 kbps, and any baud rate setting
  • support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  • Software selectable RS-232/422/485 communication
  • Mounts on DIN-rail and Wall mount
  • Built-in 15 KV ESD protection for all serial signals
  • Automatic RS-485 data flow control
  • Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  • Support isolation and wide operating temperature
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-1221/1222/1224 feature two independent Ethernet ports and MAC addresses to provide a redundant networking mechanism to guarantee Ethernet networking reliability. They provide a simple and cost-effective way to bring the advantage of remote management and data accessibility to thousand of devices that can not connect to a network. The EKI-1221/1222/1224 provide a feature that can allow users to select master or slave operation mode for each serial port. They not only allow an Ethernet master to control serial slaves, but also allow serial masters to control Ethernet slaves.

Product Specifications Download Spec

  • Part Number
  • Details
Environment
  • Operating Temperature
  • Storage Temperature
  • Operating Humidity
Certifications
  • EMC
  • EMI
  • EMS
  • Freefall
  • Safety
  • Shock
  • Vibration
Ethernet Communications
  • Port Connector
  • Port Number
  • Speed
  • Ethernet Standard
Mechanism
  • Dimensions (W x H x D)
  • Enclosure
  • Mounting
  • Weight
MTBF
  • Method
  • Time
Power Requirements
  • Operating Current
  • Power Connector
  • Power Consumption
  • Power Input
  • Reverse Polarity
Software
  • Configuration
  • Operation Modes
  • OS Support
  • Protocols
Warranty
  • Warranty Period
Serial Communications
  • Port Connector
  • Port Number
  • Serial Type
  • Port to Port Isolation
  • Transmission Speed

Environment

  • Operating Temperature

    EKI-1221CI-CE -40 ~ 75°C (-40 ~ 167°F)
  • Storage Temperature

    EKI-1221CI-CE -40 ~ 75°C (-40 ~ 167°F)
  • Operating Humidity

    EKI-1221CI-CE 5 ~ 95% RH

Certifications

  • EMC

    EKI-1221CI-CE CE, FCC
  • EMI

    EKI-1221CI-CE FCC Part 15 Subpart B Class A, EN 61000-6-4, EN 55011/ EN 55032 Class A
  • EMS

    EKI-1221CI-CE EN55024,EN 61000-4-2 (Level 4), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 4), EN 61000-4-5 (Level 4), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 4)
  • Freefall

    EKI-1221CI-CE IEC 60068-2-32
  • Safety

    EKI-1221CI-CE UL 60950-1
  • Shock

    EKI-1221CI-CE IEC 60068-2-27
  • Vibration

    EKI-1221CI-CE IEC 60068-2-6

Ethernet Communications

  • Port Connector

    EKI-1221CI-CE RJ45
  • Port Number

    EKI-1221CI-CE 2
  • Speed

    EKI-1221CI-CE 10/100BaseT(X), Auto-sensing
  • Ethernet Standard

    EKI-1221CI-CE IEEE 802.3, 802.3u, IEEE 802.3ab

Mechanism

  • Dimensions (W x H x D)

    EKI-1221CI-CE 36.6 x 140 x 95 mm (1.44" x 5.51" x 3.74")
  • Enclosure

    EKI-1221CI-CE Metal with solid mounting hardware
  • Mounting

    EKI-1221CI-CE DIN-rail, Wall mount
  • Weight

    EKI-1221CI-CE 472g

MTBF

  • Method

    EKI-1221CI-CE -
  • Time

    EKI-1221CI-CE -

Power Requirements

  • Operating Current

    EKI-1221CI-CE 0.7A @ 24V
  • Power Connector

    EKI-1221CI-CE Terminal block
  • Power Consumption

    EKI-1221CI-CE 3.2W
  • Power Input

    EKI-1221CI-CE 12 ~ 48 VDC, redundant dual inputs
  • Reverse Polarity

    EKI-1221CI-CE Present

Software

  • Configuration

    EKI-1221CI-CE Windows utility, Web Browser
  • Operation Modes

    EKI-1221CI-CE Modbus RTU Master/Slave mode;Modbus ASCII Master/Slave mode
  • OS Support

    EKI-1221CI-CE 32-bit/64-bit Windows XP/7/8/8.1/10, Windows Server 2003/2008/2008 R2/2012/2012 R2 and Linux
  • Protocols

    EKI-1221CI-CE Modbus RTU, Modbus TCP, Modbus ASCII

Warranty

  • Warranty Period

    EKI-1221CI-CE 5 years

Serial Communications

  • Port Connector

    EKI-1221CI-CE DB9 male
  • Port Number

    EKI-1221CI-CE 1
  • Serial Type

    EKI-1221CI-CE RS-422/485
  • Port to Port Isolation

    EKI-1221CI-CE Serial to Ethernet 2 kV; Serial to Power 2 kV; Ethernet to Power 1.5 kV
  • Transmission Speed

    EKI-1221CI-CE 50~ 976.5 kbps

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