54 Rockwell Automation Publication 1769-UM011H-EN-P - April 2012
Chapter 4 Communicate over Networks
Figure 6 - CompactLogix DeviceNet Overview
You can use these software products with a 1769 CompactLogix controller on a
DeviceNet network.
The DeviceNet communication module:
• supports messaging to devices, not controller to controller.
• shares a common application layer with ControlNet and EtherNet/IP.
• offers diagnostics for improved data collection and fault detection.
• requires less wiring than traditional, hardwired systems.
PLC-5 Controller with 1771-SDN
Scanner Module
ControlLogix Controller with
1756-DNB Module
DeviceNet Network
PowerFlex AC
Drive
Motor
Starter
Input/Output
Devices
Ultra 5000
Servo Drive
Laptop
Sensor
Indicator
Lights
Pushbutton
Cluster
Bar Code
Scanner
PanelView
Ter mi na l
CompactLogix System with
1769-ADN
CompactLogix
Controller with 1769-SDN
Table 9 - CompactLogix DeviceNet Software Combinations
Software Functions Requirement
RSLogix 5000 programming software • Configure the CompactLogix
project
• Define EtherNet/IP
communication
Yes
RSNetWorx software for DeviceNet • Configure DeviceNet devices
• Define the scan list for DeviceNet
devices
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