Certification

• EMC

  EKI-1221CI-DE

  CE, FCC

• EMI

  EKI-1221CI-DE

  EN 55011/ EN 55032 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A

• EMS

  EKI-1221CI-DE

  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-1221CI-DE

  IEC 60068-2-32

• Safety

  EKI-1221CI-DE

  IEC/EN 60950-1, UL 62368, Class 1 Division 2, IECEx, ATEX

• Shock

  EKI-1221CI-DE

  IEC 60068-2-27

• Vibration

  EKI-1221CI-DE

  IEC 60068-2-6

Environment

• Humidity (Operating Range)

  EKI-1221CI-DE

  5~95% RH

• Temperature (Operating Range)

  EKI-1221CI-DE

  -40 ~ 75°C (-40 ~ 167°F)

• Temperature (Storage Range)

  EKI-1221CI-DE

  -40 ~ 85°C (-40 ~ 185°F)

Ethernet Communication

• Ethernet Standard

  EKI-1221CI-DE

  IEEE 802.3 , 802.3ab , 802.3u

• RJ-45 Port Connector Type

  EKI-1221CI-DE

  RJ-45

• RJ-45 Port Number

  EKI-1221CI-DE

  2

• RJ-45 Transmission Speed

  EKI-1221CI-DE

  10/100 Mbps

Mechanism

• Dimensions (W x H x D)

  EKI-1221CI-DE

  36.6 x 140 x 95 mm (1.44 x 5.51 x 3.74 in.)

• Enclosure (Metal)

  EKI-1221CI-DE

  Metal with solid mounting hardware

• IP Rating

  EKI-1221CI-DE

  IP30

• Mounting (DIN-rail)

  EKI-1221CI-DE

  Yes

• Mounting (Wall)

  EKI-1221CI-DE

  Yes

• Weight

  EKI-1221CI-DE

  0.472 kg

Power

• Power Consumption

  EKI-1221CI-DE

  3.2W

• Power Operating Current

  EKI-1221CI-DE

  0.7A @ 24 V

• Power Input (DC)

  EKI-1221CI-DE

  12 ~ 48 VDC, redundant dual inputs

• Redundant Dual Inputs

  EKI-1221CI-DE

  Yes

Serial Communication

• RS-422

  EKI-1221CI-DE

  Yes

• RS-485

  EKI-1221CI-DE

  Yes

• Serial Port Connector Type

  EKI-1221CI-DE

  DB9 male

• Serial Port Number

  EKI-1221CI-DE

  1

Protection

• Port to Port Isolation

  EKI-1221CI-DE

  Serial to Ethernet 2 kV; Serial to Power 2 kV; Ethernet to Power 1.5 kV

• Reverse Polarity

  EKI-1221CI-DE

  Present

Software

• Baud Rate

  EKI-1221CI-DE

  50 ~ 921.6 Kbps

• Configuration

  EKI-1221CI-DE

  Windows utility, Web Browser

• Driver

  EKI-1221CI-DE

  Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux

• Operation Mode

  EKI-1221CI-DE

  Modbus RTU Client/Server, Modbus ASCII Client/Server

Protocol Support

• Modbus TCP

  EKI-1221CI-DE

  Yes

• Modbus RTU

  EKI-1221CI-DE

  Yes

• Modbus ASCII

  EKI-1221CI-DE

  Yes

• Ethernet

  EKI-1221CI-DE

  Yes

Warranty

• Warranty Period

  EKI-1221CI-DE

  5 years