Allen-Bradley ControlLogix User Manual

1756-6.5.3 - December 1999
Logix5550 to Logix5550 Controller: Scheduled Communication 4-7
Add the Local CNB Module to the I/O Configuration
1. Select the I/O Configuration folder in the project window and click the
right mouse button
The following pop-up menu will appear.
2. Select New Module.
The Select Module Type window will appear.
3. Select the 1756-CNB/B or 1756-CNBR/B module and click on OK.

Allen-Bradley ControlLogix Specifications

General

Communication	EtherNet/IP, ControlNet, DeviceNet, DH+
I/O Capacity	Up to 128, 000 I/O points (varies by configuration)
Redundancy	Supported (with specific modules)
Programming Software	Rockwell Automation Studio 5000 Logix Designer
Operating Temperature	0°C to 60°C (32°F to 140°F)
Programming Languages	Ladder Logic, Function Block Diagram, Structured Text, Sequential Function Chart
Modularity	Yes
Certifications	UL, CE
Processor Type	Multiple options available, including standard, safety, and extreme environment processors
Power Supply	Multiple options available, including standard and redundant power supplies with various voltage ranges (e.g., 24V DC, 120/240V AC)