Rockwell Automation DeviceNet System User Manual
DeviceNet System
Quick Reference
DeviceNet System Quick Reference
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical
equipment. Safety Guidelines for Application, Installation, and Maintenance of Solid State
Controls (publication SGI-1.1
online at http://literature.rockwellautomation.com
between solid state equipment and hard-wired electromechanical devices. Because of this
difference, and also because of the wide variety of uses for solid state equipment, all persons
responsible for applying this equipment must satisfy themselves that each intended application
of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential
damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes.
Because of the many variables and requirements associated with any particular installation,
Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the
examples and diagrams. No patent liability is assumed by Rockwell Automation, Inc. with
respect to use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of
Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety
considerations.
WARNING Identifies information about practices or circumstances that can cause an
explosion in a hazardous environment, which may lead to personal injury or
death, property damage, or economic loss.
IMPORTANT Identifies information that is critical for successful application and
understanding of the product.
ATTENTION Identifies information about practices or circumstances that can lead to
personal injury or death, property damage, or economic loss. Attentions help
you identify a hazard, avoid a hazard, and recognize the consequence.
SHOCK HAZARD Labels may be on or inside the equipment, for example, a drive or
motor, to alert people that dangerous voltage may be present.
BURN HAZARD Labels may be on or inside the equipment, for example, a drive or motor,
to alert people that surfaces may reach dangerous temperatures.
available from your local Rockwell Automation sales office or
) describes some important differences
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DeviceNet System Quick Reference
Table of Contents
Topic Page
Design 3
Select 4
Install 5
Configure 6
193-DNCT Handheld Configuration Device 6
Node Commissioning on Your DeviceNet Network 6
Starting the 193-DNCT Terminal 7
Change Node Number 63 to Node Number 1 8
Create the 1756-DNB and 1769-SDN Scanlist by Using AutoScan 9
Example: Configure the E1 Overload
Maintain 13
Diagnostics and Troubleshooting 13
12
Design
For this manual, we are looking at a system with these constraints. They do not represent network
maximums. The DeviceNet network has these capabilities:
• Cable length of 100 m (328 ft)
• Maximum of 64 nodes
• Power supply limited to 4 A (Class 2)
Example Media Configuration
This example illustrates the layout of a drop system configuration.
For detailed wiring information, refer to the Industrial Automation Wiring and Grounding Guidelines,
publication 1770-4.1
.
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DeviceNet System Quick Reference
Select
Use this table to select the appropriate media for your system. For other media choices, refer to
Chapter 6 in the On-Machine Connectivity Catalog, publication M116-CA001
.
Description Cat. No.
DeviceNet handheld configuration terminal
IP20 flat media
Trunk-line connector, IDC
Drop-line connector, IDC 1485P-K1DL4
Terminating resistor, IDC 1485P-K1TR4
Terminal block, IDC 1485P-K1TLR4
Flat-to-thin round cable converter, IDC 1485P-K1GK4
5-pin open style connector, IDC 1485P-K1G4-Y5
Manual crimp tool 1485A-KCRIMP
ControlLogix DeviceNet scanner module 1756-DNB
CompactLogix DeviceNet scanner module 1769-SDN
4-in/2-out block I/O 120V AC relay DSA 100-DNY41R
193-DNCT
1485-P1W100
1485P-K1TG4
4-in/2-out block I/O 24V DC relay DSA 100-DNY42R
AC/DC DIN-rail mount power supply, DeviceNet 4 A 1606-XLDNET4
E1 DeviceNet module for 193 E1 plus overload relay 193-EDN
PowerFlex DeviceNet communication interface 22-COMM-D
Thin round cable, 50 m (164 ft) roll 1485-P1C50
Terminating resistor 1485A-C2
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DeviceNet System Quick Reference
Install
Locate and mount the modules. Follow these steps to crimp the connectors.
For thin round media, refer to the DeviceNet Media Design Installation Guide,
publication DNET-UM072
.
Important:
• Do not crimp the edge of the connector cover.
• Do not crimp at the back of the crimp block.
• Be sure to set the connector in the correct orientation.
1. Set the center of the connector cover (see arrows) in the center of the crimp block of the crimp tool.
2. Crimp the connector until you hear the connector lock into place.
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