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.
Our family of 1756 EtherNet/IP communications modules:
The DeviceNet network uses the Common Industrial Protocol (CIP) to control, configure, and collect data for industrial devices and:
The ControlNet network uses the Common Industrial Protocol (CIP) to combine the functionality of an I/O network and a peer-to-peer network that provides high-speed performance for both functions and:
Conformal coating is now available on select ControlLogix® products to help protect your automation systems from hostile and harsh environments. Rockwell Automation tested these products for the equivalent of 10 years in an ISA G3 Group A classified environment. These products are identified by the "K" suffix in the catalog number and they
Industrial Automation and Control Systems — Our systems help provide the integration of control and information across the enterprise that enables our customers to optimize their operations by conneceting the plant, site, facility, and people.
The 1756-EN2TP Parallel Redundancy Protocol Module offers PRP support for a completely redundant network infrastructure for high availability to help minimize unplanned downtime.
|1756 ControlLogix Communication Modules Specifications||1756-TD003||EN|
Note: Certifications vary by communication module type. See publication 1756-TD003 for details.
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.
Use Studio 5000 Logix Designer software from Rockwell Software® to design and configure your ControlLogix® system.
The controllers and modules you select, along with your network configuration, determine what additional software packages you need to configure and program your system. Additional required software may include RSNetWorx configuration software and RSLinx communication software.
Additional software products are available from Rockwell Software.
|1756 ControlLogix Communication Modules Specifications Technical Data||1756-TD003||EN|
|EtherNet/IP Secure Communication User Manual||ENET-UM003||EN|
|ControlLogix System User Manual||1756-UM001||DE| EN| ES| FR| IT| JA| KO| PT| ZC| ZH|
|DeviceNet Network Configuration User Manual||DNET-UM004||EN|
|ControlLogix DH-485 Communication Module User Manual||1756-UM532||EN|
|ControlLogix Data Highway Plus-Remote I/O Communication Interface Module User Manual||1756-UM514||EN|
|ControlLogix SynchLink Module User Manual||1756-UM521||EN|
|More ControlLogix publications in Literature Library||All Languages|
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