EKI-1222CI

Industrial 2-port Modbus Gateway - Isolation, Wide Temperature

Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
Integration of Modbus TCP and Modbus RTU/ASCII networks
Supports up to 921.6 kbps, and any baud rate setting
support up to 16 connections on each serial port under Modbus Master modeand 32 sessions under Modbus Slave mode.
Software selectable RS-422/485 communication
Mounts on DIN-rail and Wall mount
Built-in 15 KV ESD protection for all serial signals

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, Automatic RS-485 data flow control, Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV, Support isolation and wide operating temperature

Type	Protocol Gateway	Serial Port	2 X RS-422/485	Ethernet Port	2 x 10/100 Mbps
Communication Protocol	ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, HTTP, DNS,SMTP, ARP, NTP	Mounting	DIN-rail, Wall	Power Supply	12 ~ 48 VDC, redundant dual inputs