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EKI-1221I
Industrial 1-port Modbus Gateway - Wide Temperature

  • 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
  • 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 feature two independent Ethernet ports and MAC addresses to provide a redundant networking mechanism.

Product Specifications Download Spec

  • Part Number
  • Details
Certification
  • EMC
  • EMI
  • EMS
  • Freefall
  • Safety
  • Shock
  • Vibration
Environment
  • Relative Humidity
  • Temperature (Max. Operating)
  • Temperature (Min. Operating)
  • Humidity (Operating Range)
  • Temperature (Operating Range)
  • Temperature (Storage Range)
Ethernet Communication
  • Ethernet Standard
  • RJ-45 Port Connector Type
  • RJ-45 Port Number
  • RJ-45 Transmission Speed
  • RJ-45 Transmission Distance
  • Fiber Port Number
  • Fiber Port Optical Mode
  • Fiber Port Supports VDSL
  • Fiber Transmission Distance
  • Fiber Transmission Speed
  • RJ-45/SFP Combo Port Number
  • RJ-45/SFP Combo Port Speed
Mechanism
  • Dimensions (W x H x D)
  • Enclosure (Metal)
  • IP Rating
  • Mounting (DIN-rail)
  • Mounting (Panel)
  • Mounting (Pole Mount)
  • Mounting (Rack Mount)
  • Mounting (Stack)
  • Mounting (Wall)
  • Weight
MTBF
  • Method
  • Time
PoE Information
  • PoE Budget
  • PoE Output
  • PoE Port Number
Power
  • Power Consumption
  • Power Operating Current
  • Power Input (DC)
  • Power Input (AC)
  • Power Input (Battery)
  • Power Input (PoE)
  • Power Operating Voltage
  • Redundant Dual Inputs
Serial Communication
  • RS-232
  • RS-422
  • RS-485
  • Serial Port Connector Type
  • Serial Port Number
  • Serial Transmission Speed
Protection
  • Port to Port Isolation
  • Overload Current
  • Reverse Polarity
Software
  • Baud Rate
  • Configuration
  • Driver
  • Operation Mode
Protocol Support
  • Modbus TCP
  • Modbus RTU
  • Modbus ASCII
  • PROFINET
  • EtherNet/IP
  • EtherCAT
  • OPC UA
  • BACnet
  • Ethernet
Warranty
  • Warranty Period

Certification

  • EMC

    EKI-1221I-CE CE, FCC
  • EMI

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

    EKI-1221I-CE 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), EN55024
  • Freefall

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

    EKI-1221I-CE IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX
  • Shock

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

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

Environment

  • Relative Humidity

    EKI-1221I-CE -
  • Temperature (Max. Operating)

    EKI-1221I-CE -
  • Temperature (Min. Operating)

    EKI-1221I-CE -
  • Humidity (Operating Range)

    EKI-1221I-CE 5~95% RH
  • Temperature (Operating Range)

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

    EKI-1221I-CE -40 ~ 85°C (-40 ~ 185°F)

Ethernet Communication

  • Ethernet Standard

    EKI-1221I-CE IEEE 802.3 , 802.3ab , 802.3u
  • RJ-45 Port Connector Type

    EKI-1221I-CE RJ-45
  • RJ-45 Port Number

    EKI-1221I-CE 2
  • RJ-45 Transmission Speed

    EKI-1221I-CE 10/100 Mbps
  • RJ-45 Transmission Distance

    EKI-1221I-CE -
  • Fiber Port Number

    EKI-1221I-CE -
  • Fiber Port Optical Mode

    EKI-1221I-CE -
  • Fiber Port Supports VDSL

    EKI-1221I-CE -
  • Fiber Transmission Distance

    EKI-1221I-CE -
  • Fiber Transmission Speed

    EKI-1221I-CE -
  • RJ-45/SFP Combo Port Number

    EKI-1221I-CE -
  • RJ-45/SFP Combo Port Speed

    EKI-1221I-CE -

Mechanism

  • Dimensions (W x H x D)

    EKI-1221I-CE 36.6 x 140 x 95 mm (1.44 x 5.51 x 3.74 in.)
  • Enclosure (Metal)

    EKI-1221I-CE Metal with solid mounting hardware
  • IP Rating

    EKI-1221I-CE IP30
  • Mounting (DIN-rail)

    EKI-1221I-CE Yes
  • Mounting (Panel)

    EKI-1221I-CE -
  • Mounting (Pole Mount)

    EKI-1221I-CE -
  • Mounting (Rack Mount)

    EKI-1221I-CE -
  • Mounting (Stack)

    EKI-1221I-CE -
  • Mounting (Wall)

    EKI-1221I-CE Yes
  • Weight

    EKI-1221I-CE 0.48 kg

MTBF

  • Method

    EKI-1221I-CE -
  • Time

    EKI-1221I-CE -

PoE Information

  • PoE Budget

    EKI-1221I-CE -
  • PoE Output

    EKI-1221I-CE -
  • PoE Port Number

    EKI-1221I-CE -

Power

  • Power Consumption

    EKI-1221I-CE 3.2W
  • Power Operating Current

    EKI-1221I-CE 0.7A @ 24 V
  • Power Input (DC)

    EKI-1221I-CE 12 ~ 48 VDC, redundant dual inputs
  • Power Input (AC)

    EKI-1221I-CE -
  • Power Input (Battery)

    EKI-1221I-CE -
  • Power Input (PoE)

    EKI-1221I-CE -
  • Power Operating Voltage

    EKI-1221I-CE -
  • Redundant Dual Inputs

    EKI-1221I-CE Yes

Serial Communication

  • RS-232

    EKI-1221I-CE Yes
  • RS-422

    EKI-1221I-CE Yes
  • RS-485

    EKI-1221I-CE Yes
  • Serial Port Connector Type

    EKI-1221I-CE DB9 male
  • Serial Port Number

    EKI-1221I-CE 1
  • Serial Transmission Speed

    EKI-1221I-CE -

Protection

  • Port to Port Isolation

    EKI-1221I-CE -
  • Overload Current

    EKI-1221I-CE -
  • Reverse Polarity

    EKI-1221I-CE Present

Software

  • Baud Rate

    EKI-1221I-CE 50 ~ 921.6 Kbps
  • Configuration

    EKI-1221I-CE Windows utility, Web Browser
  • Driver

    EKI-1221I-CE Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux
  • Operation Mode

    EKI-1221I-CE Modbus RTU Master/Slave mode;Modbus ASCII Master/Slave mode

Protocol Support

  • Modbus TCP

    EKI-1221I-CE Yes
  • Modbus RTU

    EKI-1221I-CE Yes
  • Modbus ASCII

    EKI-1221I-CE Yes
  • PROFINET

    EKI-1221I-CE -
  • EtherNet/IP

    EKI-1221I-CE -
  • EtherCAT

    EKI-1221I-CE -
  • OPC UA

    EKI-1221I-CE -
  • BACnet

    EKI-1221I-CE -
  • Ethernet

    EKI-1221I-CE Yes

Warranty

  • Warranty Period

    EKI-1221I-CE 5 years

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