EKI-1228 Series - Advantech 8 Port RS-232/422/485 DIN-Rail Ethernet Modbus Gateway

EKI-1228 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-1228 features dual independent Ethernet ports and MAC addresses to provide a redundant networking mechanism to guarantee Ethernet networking reliability and each serial port can be set as a slave or master by the user.

For more information about the EKI-1228 Modbus gateways please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
 

Features

• Ethernet Communication :
• Ports : 2 x RJ45 Ethernet Ports
• Compatibility : IEEE 802.3, IEEE 802.3u
• Speed : 10/100Mbps, Auto MDI/MDIX
• Protection : 1.5KV Magnetic Isolation
• Serial Communication :
• Serial Ports : 4 x RS-232/422/485 DB9 Ports, Software Selectable
• Data Bits : 7, 8
• Stop Bits : 1, 2
• Parity : None, Odd, Even, Space, Mark
• Flow Control : XON/XOFF, RTS/CTS, DTR/DSR
• Baud Rate : 50bps to 921.6kbps, Any Baud Rate Setting
• Serial Signals : See Datasheet
• Protection : 15KV ESD For All Signals
• For Software and Protocol Support, See Datasheet
• Mechanical :
• Dimensions : W55mm x H140mm x D95mm
• Enclosure : Metal with Solid Mounting Hardware
• Mounting : DIN-rail, Wall-mount
• Weight : 0.668Kg
• Power :
• Power Input : 12V to 48V DC, Redundant Dual Input
• Power Consumption : 40W
• Environmental :
• Operating Temperature : -10°C to +60°C
• Storage Temperature : -20°C to +80°C
• Operating Humidity : 5% to 95% Relative Humidity
• Certification :
• EMC : CE, FCC Part 15 Subpart B (Class A)
• Safety : UL/cUL 60950-1
• Hazardous : Class 1 Division 2
• 2x 10/100Mbps Ethernet ports for LAN redundancy
• 8x RS-232/422/485 software-selectable serial port
• Integration of Modbus TCP and Modbus RTU/ASCII networks
• Supports baud rates up to 921.6Kbps
• Supports up to 16 connections and 128 sessions under Modbus slave mode
• Software selectable RS-232/422/485 communication (RS-422/485 for "CI" model)
• Auto searching slave ID over configuration utility
• Built-in 15kV ESD protection for all serial signals
• Supports surge protection for DC power ports with line to line 2kV, and line to earth 4kV; for signal ports with 4kV
• Class 1 Div 2 approved for hazardous locations
• I models support extended operating temperature (-40°C to +70°C)
• CI models support isolation and extended operating temperature (-40°C to +70°C)