Advantech 8-port Modbus Gateway with Wide and Isolat - EKI-1228CI-DR-AE

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. Automatic RS-485 data flow control Built-in 15 KV ESD protection for all serial signals Mounts on DIN-rail and Wall mount Software selectable RS-232/422/485 communication Support up to 16 connections on each serial port under Modbus Master mode and 128 sessions under Modbus Slave mode. Supports up to 921.6 kbps, and any baud rate setting Integration of Modbus TCP and Modbus RTU/ASCII networks Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy