Advantech EKI-1200R - Series

The EKI-1200R series Modbus Router 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-1200R series Modbus Router can remote control and monitor local Modbus devices for Industrial IOT Applications. And it provides high secure access tunnel with VPN to protect domestic data.

Specifications

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 2.25 k VDC magnetic isolation



Serial Communications


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

No. of Ports
EKI-1221R: 1
EKI-1222R: 2
EKI-1224R: 4

Port Connector DB9 male

Data Bits
5, 6, 7, 8

Stop Bits
1, 2

Parity
None, Odd, Even, Space, Mark

Flow Control
XON/XOFF, RTS/CTS

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

Serial Signals
RS-232: TxD, RxD, CTS, RTS, 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
Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux

Utility Software
Advantech EKI Device Configuration Utility

Operation Modes
Modbus RTU Slave mode
Modbus ASCII Slave mode

Configuration
Windows Utility, Telnet Console, Web Browser

Protocols
ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, SNMP, HTTP, DNS, SMTP, ARP, NTP



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)
EKI-1221R/1222R: 30 x 140 x 95 mm (1.18" x 5.51" x 3.74")
EKI-1224R: 42 x 140 x 95 mm (1.65" x 5.51" x 3.74")

Enclosure
Metal with solid mounting hardware

Mounting
DIN-rail, Wall

Weight
EKI-1221R: 0.432Kg
EKI-1222R: 0.432Kg
EKI-1224R: 0.537Kg



Power Requirements


Power Input
12 ~ 48 VDC, redundant dual inputs

Power Connector
Terminal block

Power Consumption
EKI-1221R: 3.2 W
EKI-1222R: 3.2 W
EKI-1224R: 4.1 W



Environment


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

Storage Temperature
-40 ~ 85 °C (-40 ~ 185 °F)

Operating Humidity
10 ~ 95% RH



Regulatory Approvals


EMC
CE, FCC Part 15 Subpart B (Class A)

Hazardous location
UL/cUL (Class I, Division 2, Groups A, B, C and D),
ATEX (Zone 2 Ex nA nC IIC T4 Gc)

ORDERING INFORMATION

Available Modules
EKI-1221R	1-port Modbus Gateway/Router
EKI-1222R	2-port Modbus Gateway/Router
EKI-1224R	4-port Modbus Gateway/Router
OPT1-DB9	D-Sub9 to Terminal Converter