EKI-1222-BE

EKI-1221/CI/I EKI-1222/CI/I EKI-1224/CI/I 1-port Modbus Gateway 2-port Modbus Gateway 4-port Modbus Gateway Features ƒƒ Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy ƒƒ Integration of Modbus TCP and Modbus RTU/ASCII networks ƒƒ Supports up to 921.6 kbps, and any baud rate setting ƒƒ Supports up to 16 connections and 32 requests simultaneously ƒƒ Auto searching slave ID over configuration utility ƒƒ Software selectable RS-232/422/485 communication ƒƒ Mounts on DIN-rail and Wall mount ƒƒ Built-in 15 KV ESD protection for all serial signals ƒƒ Automatic RS-485 data flow control ƒƒ Supports line to line 4 KV, line to ground 8 KV surge protection ƒƒ 'I' models support a wide operating temperature EKI-1221 EKI-1222 EKI-1224 ƒƒ 'CI' models support isolation and wide operating temperature Introduction 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-1221/1222/1224 feature two independent Ethernet ports and MAC addresses to provide a redundant networking mechanism to guarantee Ethernet networking reliability. 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-1221/1222/1224 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. Specifications Ethernet Communications ƒƒ Protocols ƒƒ ƒƒ ƒƒ ƒƒ ƒƒ General Compatibility Speed No. of Ports Port Connector Protection IEEE 802.3, IEEE 802.3u 10/100 Mbps 2 8-pin RJ45 Built-in 1.5 KV magnetic isolation ƒƒ ƒƒ ƒƒ ƒƒ ƒƒ ƒƒ ƒƒ Port Connector Data Bits Stop Bits Parity Flow Control Baud Rate Serial Signals ƒƒ Protection RS-232/422/485, software selectable EKI-1221: 1 EKI-1222: 2 EKI-1224: 4 DB9 male 7, 8 1, 2 None, Odd, Even, Space, Mark XON/XOFF, RTS/CTS, DTR/DSR 50 bps ~ 921.6 kbps, any baud rate setting RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND RS-422: TxD+, TxD-, RxD+, RxD-, GND RS-485: Data+, Data-, GND 15 KV ESD for all signals 'CI' models: 2KV Isolation for RS-422/485 signals Software ƒƒ OS Support ƒƒ Utility Software ƒƒ Operation Modes ƒƒ Configuration ƒƒ Reboot Trigger System: Power, System Status LAN: Speed, Link/Active Serial: Tx, Rx Built-in WDT (watchdog timer) Mechanics Serial Communications ƒƒ Port Type ƒƒ No. of Ports ƒƒ LED Indicators Modbus RTU, Modbus TCP, Modbus ASCII 32-bit/64-bit Windows XP/Vista/7/8, Windows Server 2003/2008/2008 R2/2012, Windows CE 5.0, and Linux Advantech EKI Device Configuration Utility Modbus RTU Master/Slave mode Modbus ASCII Master/Slave mode Windows Utility, Web Browser ƒƒ Dimensions (W x H x D) EKI-1221/1222: 37 x 140 x 95 mm (1.46" x 5.51" x 3.74") EKI-1224: 55 x 140 x 95 mm (2.17" x 5.51" x 3.74") ƒƒ Enclosure Metal with solid mounting hardware ƒƒ Mounting DIN-rail, Wall ƒƒ Weight EKI-1221: 0.592 Kg EKI-1222: 0.6 Kg EKI-1224: 0.668 Kg Power Requirements ƒƒ Power Input ƒƒ Power Connector ƒƒ Power Consumption 12 ~ 48 VDC, redundant dual inputs Terminal block EKI-1221: 5.2 W EKI-1222: 5.2 W EKI-1224: 6.3 W Environment ƒƒ Operating Temperature EKI-1221/EKI-1222/EKI-1224: -10 ~ 60°C (14 ~ 140°F) 'CI & I' models: -40 ~ 70°C (-40 ~ 158°F) ƒƒ Storage Temperature -20 ~ 80°C (-4 ~ 176°F) ƒƒ Operating Humidity 5 ~ 95% RH Regulatory Approvals ƒƒ EMC CE, FCC Part 15 Subpart B (Class A) Industrial Ethernet Solutions All product specifications are subject to change without notice Last updated : 8-Oct-2014 EKI-1221/CI/I EKI-1222/CI/I EKI-1224/CI/I Dimensions Unit: mm EKI-1221 EKI-1222 EKI-1224 Panel Cut-out Dimensions: 104 x 140 x 36.6 mm (4.094" x 5.512" x 1.441") Ordering Information ƒƒ EKI-1224I ƒƒ ƒƒ ƒƒ ƒƒ ƒƒ EKI-1221CI ƒƒ EKI-1222CI ƒƒ EKI-1224CI ƒƒ OPT1-DB9 EKI-1221 EKI-1222 EKI-1224 EKI-1221I ƒƒ EKI-1222I 1-port RS-232/422/485 Modbus Gateway 2-port RS-232/422/485 Modbus Gateway 4-port RS-232/422/485 Modbus Gateway 1-port RS-232/422/485 Modbus Gateway with Wide Operating Temperature 2-port RS-232/422/485 Modbus Gateway with Wide Operating Temperature 4-port RS-232/422/485 Modbus Gateway with Wide Operating Temperature 1-port RS-422/485 Modbus Gateway with Wide Operation Temperature and Isolation 2-port RS-422/485 Modbus Gateway with Wide Operation Temperature and Isolation 4-port RS-422/485 Modbus Gateway with Wide Operation Temperature and Isolation D-Sub9 to Terminal Converter Online Download www.advantech.com/products