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  1. Home /
  2. Intelligent Connectivity /
  3. Industrial Protocol Gateways /
  4. Modbus Gateways /

Modbus Gateways

EKI-1211

1-Port Modbus Gateway

  • 1 x 10/100 Mbps Ethernet port
  • Integrates Modbus TCP and Modbus RTU/ASCII networks
  • Baud rate: supports up to 230.4 Kbps
  • Supports up to 16 connections per serial port under Modbus client mode and 32 sessions under Modbus server mode
  • Built-in 8-kV ESD protection for all serial signals
  • Software-selectable RS-232/422/485-2w/485-4w communication

Certifications:

Support Links:

Datasheet Download 3D Model Technical Downloads
  • 1-Port Modbus Gateway

Specifications

Certification
EMC
  • CE, FCC
EMI
  • EN 55011/ EN 55032 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A
EMS
  • 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
  • IEC 60068-2-32
Shock
  • IEC 60068-2-27
Vibration
  • IEC 60068-2-6
Ethernet Communication
RJ-45 Port Connector Type
  • 1 x RJ-45
RJ-45 Transmission Speed
  • 10/100 Mbps
RJ-45 Port Number
  • 1
Serial Communication
Serial Port Connector Type
  • DB9 male
RS-232
  • Yes
RS-422
  • Yes
RS-485
  • Yes
Serial Port Number
  • 1
Serial Transmission Speed
  • 300 ~ 230.4 kbps
Baud Rate
  • 300~230.4 kbps
Environment
Operating Temperature
  • -40 ~ 75°C (-40 ~ 167°F)
Storage Temperature
  • -40 ~ 85°C (-40 ~ 185°F)
Mechanism
Dimensions (W x H x D)
  • 46 x 85.1 x 21.2 mm (1.81 x 3.35 x 0.83 in.)
Enclosure (Metal)
  • Metal with solid mounting hardware
IP Rating
  • IP30
Mounting (DIN-rail)
  • Yes
Mounting (Wall)
  • Yes
Power
Power Consumption
  • 1W
Power Input (DC)
  • 9 ~ 36 VDC
Protection
Ethernet Isolation
  • Built-in 2.25 k VDC magnetic isolation
Serial Isolation
  • Built-in 8 kV ESD for all signals
Software
Driver
  • Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux
Operation Mode
  • Modbus RTU Client/Server, Modbus ASCII Client/Server
Warranty
Warranty Period
  • 5 years

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