Allen Bradley SST-ESR2-CLX-RLL

Ethernet Modbus and Serial Modbus Network Interface Module for Allen-Bradley ControlLogix Backplane and Honeywell PlantScape system, 1 x 10/100 Mbit/s RJ-45 Ethernet Communication Port (Modbus), 2 x 115.2 Kbit/s RS-422/485 Serial Interface Ports (Modbus), 1 x USB Port (Config), connects Rockwell ControlLogix controller to Modbus networks, supports 128 TCP client/server connections