Advantech EKI-1221D

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Productos grupos > Gateways > Advantech EKI-1221D

Advantech EKI-1221D

Product is End of Life : 2020-10-29
1-port Modbus Gateway with Integrated Ethernet Cascading

Advantech EKI-1221D
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  • Provides 2 x 10/100 Mbps Ethernet ports for Daisy Chian connectivity
  • Integration of Modbus TCP and Modbus RTU/ASCII networks
  • Supports Ethernet auto-bypass function
  • Master mode supports 32 TCP slaves at the same time
  • Slave mode supports up to 16 TCP masters
  • Supports mapping Modbus slave ID option
  • Auto searching Modbus slave ID over configuration utility
  • Mounts on DIN-rail, wall or panel
  • Class I, Division 2 certification
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-1221D/1222D feature two Ethernet ports with one IP address for easier network wiring. One port can be used to connect to the network, and the other port can be used to connect to another Ethernet device or another EKI-1221D/1222D. 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-1221D/1222D 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.
ProdGrafik
Ethernet Communications


Compatibility
IEEE 802.3, IEEE 802.3u

Speed
10/100 Mbps

No. of Ports
2

Port Connector
8-pin RJ45

Protection
Built-in 1.5 KV magnetic isolation


Serial Communications

Port Type
RS-232/422/485, software selectable

No. of Ports
EKI-1221D: 1
EKI-1222D: 2

Port Connector
DB9 male

Data Bits
7, 8

Stop Bits
1, 2

Parity
None, Odd, Even, Space, Mark

Flow Control
XON/XOFF, RTS/CTS, DTR/DSR

Baud Rate
50 bps ~ 921.6 kbps, any baud rate setting

Serial Signals
RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND

Protection
15 KV ESD for all signals


Software

OS Support 32-bit/64-bit Windows XP/Vista/7/8/8.1, Windows Server 2003/2008/2008 R2/2012/2012 R2, Windows CE 5.0, and Linux

Utility Software
Advantech EKI Device Configuration Utility

Operation Modes
Modbus RTU Master/Slave mode
Modbus ASCII Master/Slave mode

Configuration
Windows Utility, Web Browser

Protocols
Modbus RTU, Modbus TCP, Modbus ASCII


General

LED Indicators
System: Power, System Status
LAN: Speed, Link/Active
Serial: Tx, Rx

Reboot Trigger
Built-in WDT (watchdog timer)


Mechanics

Dimensions (W x H x D)
37 x 140 x 95 mm (1.46" x 5.51" x 3.74")

Enclosure
Metal with solid mounting hardware

Mounting
DIN-rail, Wall

Weight
EKI-1221D: 0.58 Kg
EKI-1222D: 0.588 Kg

Power Requirements

Power Input
12 ~ 48 V DC, redundant dual inputs

Power Connector
Terminal block

Power Consumption
EKI-1221D: 2 W
EKI-1222D: 2.5 W


Environment

Operating Temperature
-10 ~ 60°C (14 ~ 140°F)

Storage Temperature
-20 ~ 80°C (-4 ~ 176°F)

Operating Humidity
5 ~ 95% RH


Regulatory Approvals

EMC
EN 55022, EN 55011, EN 61000-6-4, IEC 61000-4-2/3/4/5/6/8, FCC 47 CFR Part 15 Subpart B (Class A)

Hazardous Location
Class I, Division 2



Ordering Information

EKI-1221D
    1-port Modbus Gateway with Ethernet Cascading
EKI-1222D
    2-port Modbus Gateway with Ethernet Cascading
* All items include 1 pc OPT1-DB9 D-Sub9 to Terminal Converter

OPT1-DB9
    D-Sub9 to Terminal Converter
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