DeviceNet communication module ControlLogix®

Ethernet2 portdata transmission

Our ControlLogix® system uses connections to establish communication links between devices. Our Bulletin 1756 Chassis-based communication modules help make those connections and implement network-based access control for users, devices, and networks in the 1756 chassis. We offer a variety of modules that support EtherNet/IP, DeviceNet, ControlNet, and other network protocols. Overview 1756 EtherNet/IP Communication Modules Offers CIP Security protocol via EN4TR and EN4TRXT communication modules Provides real-time I/O messaging and message exchange Uses off-the-shelf Ethernet communication chips and physical media Supports 128 or 256 Logix connections Offers embedded switch technology capabilities Supports extreme environments via ControlLogix-XT™ communication modules Offers secure connectivity from the control system to upper level systems, programming terminals, and other ControlLogix controllers using the secure communications module Provides Device Level Ring (DLR) connectivity to allow devices to form a ring topology to provide resiliency Offers Parallel Redundancy Protocol (PRP) support for a completely redundant network infrastructure 1756 DeviceNet Communication Modules Uses the Common Industrial Protocol (CIP) to control, configure, and collect data for industrial devices Provides connections between simple industrial devices (sensors and actuators) and higher-level devices (controllers and computers) Supports 64 nodes