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Installation Instructions
ControlLogix EtherNet/IP Module
Catalog Number 1756-EN2T
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About This Publication |
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Before You Begin |
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Determine Module Slot Location |
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Set the Network Address |
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Install the Module |
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Connect the Module to the EtherNet/IP Network |
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Program the Module via the USB Port |
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Configure the Module |
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Apply Chassis Power |
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Check Power Supply and Module Status |
16 |
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Install or Remove the Module Under Power |
17 |
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Interpret the Status Indicators |
19 |
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Specifications |
22 |
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About This Publication
Use this publication as a guide to install the module. This publication describes hardware installation only. For configuration information, refer to the
EtherNet/IP Modules in Logix5000 Control Systems User Manual, publication ENET-UM001. View or download this publication at http://www.rockwellautomation.com/literature.
2 ControlLogix EtherNet/IP Module
Important User Information
Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differences 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.
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 consequences.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, drive or motor, to alert people that dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, drive or motor, to alert people that surfaces may reach dangerous temperatures.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
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ControlLogix EtherNet/IP Module 3 |
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North American Hazardous Location Approval |
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The following information applies |
Informations sur l’utilisation de cet |
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when operating this equipment in |
équipement en environnements |
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hazardous locations. |
dangereux. |
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Products marked “CL I, DIV 2, GP A, B, C, D” are |
Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne |
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suitable for use in Class I Division 2 Groups A, B, C, |
conviennent qu'à une utilisation en environnements |
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D, Hazardous Locations and nonhazardous |
de Classe I Division 2 Groupes A, B, C, D dangereux et |
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locations only. Each product is supplied with |
non dangereux. Chaque produit est livré avec des |
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markings on the rating nameplate indicating the |
marquages sur sa plaque d'identification qui indiquent |
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hazardous location temperature code. When |
le code de température pour les environnements |
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combining products within a system, the most |
dangereux. Lorsque plusieurs produits sont combinés |
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adverse temperature code (lowest “T” number) |
dans un système, le code de température le plus |
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may be used to help determine the overall |
défavorable (code de température le plus faible) peut |
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temperature code of the system. Combinations of |
être utilisé pour déterminer le code de température |
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equipment in your system are subject to |
global du système. Les combinaisons d'équipements |
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investigation by the local Authority Having |
dans le système sont sujettes à inspection par les |
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Jurisdiction at the time of installation. |
autorités locales qualifiées au moment de |
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l'installation. |
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WARNING: |
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AVERTISSEMENT: |
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Explosion Hazard - |
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Risque d’Explosion – |
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• Do not disconnect equipment |
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• Couper le courant ou s'assurer que |
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unless power has been removed |
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l'environnement est classé non |
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or the area is known to be |
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dangereux avant de débrancher |
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nonhazardous. |
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l'équipement. |
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• Do not disconnect connections to |
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• Couper le courant ou s'assurer que |
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this equipment unless power has |
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l'environnement est classé non |
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been removed or the area is |
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dangereux avant de débrancher les |
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known to be nonhazardous. |
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connecteurs. Fixer tous les |
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Secure any external connections |
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connecteurs externes reliés à cet |
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that mate to this equipment by |
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équipement à l'aide de vis, loquets |
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using screws, sliding latches, |
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coulissants, connecteurs filetés ou |
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threaded connectors, or other |
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autres moyens fournis avec ce |
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means provided with this product. |
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produit. |
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• Substitution of components may |
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• La substitution de composants peut |
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impair suitability for Class I, |
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rendre cet équipement inadapté à |
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Division 2. |
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une utilisation en environnement de |
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• If this product contains batteries, |
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Classe I, Division 2. |
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they must only be changed in an |
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• S'assurer que l'environnement est |
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area known to be nonhazardous. |
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classé non dangereux avant de |
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changer les piles. |
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
4 ControlLogix EtherNet/IP Module
Environment and Enclosure
ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.
This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11. Without appropriate precautions, there may be difficulties with electromagnetic compatibility in residential and other environments due to conducted and radiated disturbances.
This equipment is supplied as open-type equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The enclosure must have suitable flame-retardant properties to prevent or minimize the spread of flame, complying with a flame spread rating of 5VA, V2, V1, V0 (or equivalent) if non-metallic. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.
In addition to this publication, see:
•Industrial Automation Wiring and Grounding Guidelines, Rockwell Automation publication 1770-4.1, for additional installation requirements.
•NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure.
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
ControlLogix EtherNet/IP Module 5
Prevent Electrostatic Discharge
ATTENTION: This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment:
•Touch a grounded object to discharge potential static.
•Wear an approved grounding wriststrap.
•Do not touch connectors or pins on component boards.
•Do not touch circuit components inside the equipment.
•Use a static-safe workstation, if available.
•Store the equipment in appropriate static-safe packaging when not in use.
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
6 ControlLogix EtherNet/IP Module
About the Module
Use this figure to identify the external features of the module.
1 |
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10 |
2 |
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EtherNet/IP TM
10/100 BASE T |
9 |
LINK NET OK |
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31587-M |
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Item |
Description |
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Item |
Description |
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1 |
Top view |
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6 |
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Front of module |
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2 |
Backplane connector |
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7 |
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RJ45 cable connector (on |
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underside of module) |
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3 |
Side view |
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USB port |
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4 |
MAC ID label |
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Front panel |
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(on opposite side of circuit board) |
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Bottom view |
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Front view |
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Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
ControlLogix EtherNet/IP Module 7
Before You Begin
Before you install the module, you must install and connect a ControlLogix chassis and power supply.
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20805-M |
Item |
Description |
Item |
Description |
1 |
1756-A4 chassis |
2 |
Power supply |
To install these products, refer to these publications.
Chassis Type |
Chassis |
Power Supply |
Power Supply |
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Installation |
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Installation |
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Series B: 1756-A4, 1756-A7, |
Publication |
1756-PA72/C |
Publication |
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1756-A10, 1756-A13 |
1756-IN080 |
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1756-IN078 |
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1756-PB72/B |
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1756-PA75/B |
Publication |
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1756-IN596 |
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1756-PB75/B |
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Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
8 ControlLogix EtherNet/IP Module
Determine Module Slot Location
Install the module in any slot in the ControlLogix chassis. You can install multiple 1756-EN2T modules in the same chassis. The following figure shows chassis slot numbering in a four-slot chassis. Slot 0 is the first slot and is always
the leftmost slot in the rack.
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20806 |
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Description |
Item |
Description |
1 |
Slot 0 |
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Slot 3 |
2 |
Slot 1 |
5 |
Chassis |
3 |
Slot 2 |
6 |
Power supply |
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
ControlLogix EtherNet/IP Module 9
Set the Network Address
The module ships with the rotary switches set to 999 and BOOTP enabled. You can set the network Internet Protocol (IP) address three ways.
•Use the rotary switches on the top of the module.
•Use a BOOTP server or Dynamic Host Configuration Protocol
(DHCP) server, such as Rockwell Automation BOOTP/DHCP.
•Use the Rockwell Automation RSLinx or RSLogix 5000 software.
1
3
31587
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Item Description
1Top of module
2Rotary switches
3Front of module
The module reads the rotary switches first to determine if they are set to a valid number for the last portion of the IP address. Valid numbers range from 001…254. When the switches are set to a valid number, the module’s IP address is 192.168.1.xxx (where xxx represents the number set on the switches). The module’s subnet mask is 255.255.255.0 and the gateway address is set to 0.0.0.0.
The module does not have a host name assigned, or use any Domain Name System when using the rotary switch settings.
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
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