Use this manual as a guide to install the ControlLogix™ EtherNet/IP Bridge module. Note that this manual covers hardware installation only. Refer to the ControlLogix EtherNet/IP Bridge Module User Manual, publication number 1756-UM050, for information on configuring the module.
The following table lists the contents of this manual and where to find specific information.
Topic
Important User Information
European Communities (EC) Directive CompliancePreventing Electrostatic DischargeIdentify Module Components
Prepare the Chassis for Module InstallationDetermine Module Slot LocationInstall the Module in the Chassis
Removing or Replacing the Module (when applicable)Installing or Removing the Module Under PowerWire the Ethernet Connector
Connect the Module to the EtherNet/IP NetworkApply Chassis Power
Check Power Supply and Module StatusTroubleshooting the Module
See Page
2467891011121313151516
Publication 1756-IN019B-EN-P - August 2001
2 ControlLogix EtherNet/IP Bridge Module
Topic
NET (Network) Status IndicatorLink Status IndicatorOK Status Indicator
Where to Find Information on Configuring the ModuleHazardous Location InformationSpecifications
See Page161717171820
Important User InformationBecause of the variety of uses for the products described in this publication, those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards.
The illustrations, charts, sample programs and layout examples shown in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown in this publication.
Allen-Bradley publication SGI-1.1, Safety Guidelines for the
Application, Installation and Maintenance of Solid-State Control (available from your local Allen-Bradley office), describes some important differences between solid-state equipment and
electromechanical devices that should be taken into consideration when applying products such as those described in this publication.Reproduction of the contents of this copyrighted publication, in
whole or part, without written permission of Rockwell Automation, is prohibited.
Allen-Bradley and ControlLogix are trademarks of Rockwell Automation.
Ethernet is a trademark of Digital Equipment Corporation, Intel, and Xerox Corporation.
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 3
Throughout this manual we use notes to make you aware of safety considerations:
Identifies information about practices or
circumstances that have the potential to create an explosion hazard.
Identifies information about practices or
circumstances that can lead to personal injury or death, property damage or economic loss
Warning and Attention statements help you to:
•identify a hazard•avoid a hazard
•recognize the consequences
Identifies information that is critical for successful application and understanding of the product.
Publication 1756-IN019B-EN-P - August 2001
4 ControlLogix EtherNet/IP Bridge Module
European Communities (EC) Directive ComplianceIf this product has the CE mark it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.
EMC DirectiveThis product is tested to meet the Council Directive 89/336/EC Electromagnetic Compatibility (EMC) by applying the following standards:
•EN 50081-2 EMC — Generic Emission Standard, Part 2 — Industrial Environment
•EN 50082-2 EMC — Generic Immunity Standard, Part 2 — Industrial EnvironmentThis product is intended for use in an industrial environment.
Low Voltage DirectiveThis product is tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131-2
Programmable Controllers, Part 2 - Equipment Requirements and Tests. For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as Allen-Bradley publication 1770-4.1, Industrial Automation Wiring and Grounding Guidelines.
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 5
Environment and EnclosureThis equipment is intended to operate in a Pollution Degree 2 industrial control environment, in overvoltage category II
applications, (as defined in IEC publication 60664-1) at altitudes up to 2000 meters without derating.
It must be mounted within a system enclosure, 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 interior of this enclosure must be accessible only by the use of a tool.
Note: See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure.
Publication 1756-IN019B-EN-P - August 2001
6 ControlLogix EtherNet/IP Bridge Module
Preventing Electrostatic DischargeThe EtherNet/IP Bridge module is sensitive to electrostatic discharge.
This module is sensitive to electrostatic discharge. Electrostatic discharge can damage integrated circuits or semiconductors if you touch backplane connector pins. Follow these guidelines when you handle the module:
•Touch a grounded object to discharge static potential.
•Wear an approved wrist-strap grounding device.
•Do not touch the backplane connector or connector pins.
•Do not touch circuit components inside the module.
•If available, use a static-safe work station.•When not in use, keep the module in its static-shield bag.
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 7
Identify Module ComponentsUse the following figure to identify the external features of the 1756-ENBT module.
Front View
FrontPanelSide View
Backplane Connector
RJ45 CableConnector locatedon underside of moduleFrontofModuleMAC IDLabel(Inside)Bottom ViewBackplane Connector31272-MPublication 1756-IN019B-EN-P - August 2001
8 ControlLogix EtherNet/IP Bridge Module
Prepare the Chassis for Module InstallationBefore you install the module, you must install and connect a ControlLogix chassis and power supply.
Power Supply
1756-A4 Chassis
20805-MFor information on installing these products, refer to the publications listed in the following table.
ChassisType
Series B: 1756-A4, -A7, -A10, -A13
Chassis InstallationPub. No. 1756-IN080
PowerSupply1756-PA72/B1756-PB72/B1756-PA75/A1756-PB75/A
Power Supply InstallationPub. No. 1756-5.67Pub. No. 1756-5.78
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 9
Determine Module Slot LocationYou can install the module in any slot in the ControlLogix chassis. You can also install multiple 1756-ENBT modules in the same chassis. The figure below shows chassis slot numbering in a 4-slot chassis. Slot 0 is the first slot and is always the leftmost slot in the rack (the first slot to the right of the power supply).
Slot 0
Slot 1Power SupplySlot 2
Slot 3Chassis
Publication 1756-IN019B-EN-P - August 2001
10 ControlLogix EtherNet/IP Bridge Module
Install the Module in the Chassis1
Align the circuit board with top and bottom guides in the chassis.
Circuit Board31275-M2
Slide the module into the chassis. Make sure the module backplane connector properly connects to the chassis backplane.
3
The module is properly installed when it is flush with the power supply or other installed modules.
31276-MPublication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 11
Removing or Replacing the Module (when applicable)1
Push on upper and lower module tabs to disengage them.
31277-M31278-M2
Slide module out of chassis.
IMPORTANT
If you are replacing an existing module with an identical one, and you want to resume identical system operation, you must install the new module in the same slot.
Publication 1756-IN019B-EN-P - August 2001
12 ControlLogix EtherNet/IP Bridge Module
Installing or Removing the Module Under Power
This module is designed to be installed or removed while chassis power is applied.
When you insert or remove a module while backplane power is on, an electrical arc may occur. An electrical arc can cause personal injury or property damage by:
•sending an erroneous signal to your system’s field device causing unintended machine motion or loss of process control•causing an explosion in a hazardous environment
Repeated electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance that can affect module operation.
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 13
Wire the Ethernet ConnectorUse an RJ45 connector to connect to the EtherNet/IP network. Wire the connector according to the following illustration:
8 ------ NC7 ------ NC6 ------ RD-5 ------ NC4 ------ NC3 ------ RD+2 ------ TD-1 ------ TD+
81 RJ 45For detailed EtherNet/IP connection information, see the EtherNet/IP Media Planning and Installation Guide, publication number ENET-IN001.
Connect the Module to the EtherNet/IP NetworkIf you connect or disconnect the Ethernet cable with power applied to this module or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
Publication 1756-IN019B-EN-P - August 2001
14 ControlLogix EtherNet/IP Bridge Module
Attach the RJ45 connector to the Ethernet port on the bottom of the module as shown below:
OR31279-MWe recommend connecting the module to the network via a 100MB Ethernet switch, which will reduce collisions and lost packets and increase network bandwidth. For detailed EtherNet/IP connection information, see the following publications:
•EtherNet/IP Performance and Application Guide, publication ENET-AP001
•EtherNet/IP Media Planning and Installation Guide, publication ENET-IN001
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 15
Apply Chassis Power31280-MCheck Power Supply and Module StatusCheck the LED indicators and alphanumeric display to determine if the power supply and module are operating properly.
AlphanumericDisplayLINKPower Supplyindicator is GREEN.NETOK indicator isred during self-test,then green.31281-MThe alphanumeric display should cycle through the following states: “TEST - PASS - OK - REV x.x,” where “x.x” is the module’s firmware revision. The display then alternates between “OK” and the module’s EtherNet/IP address.
Publication 1756-IN019B-EN-P - August 2001
16 ControlLogix EtherNet/IP Bridge Module
Troubleshooting the ModuleIf the alphanumeric display and LED indicators do not sequence through the expected states refer to the following troubleshooting tables. The three bi-color (red/green) LED status indicators on the 1756-ENBT module provide diagnostic information about the module and its connections to the network.
NET (Network) Status IndicatorThe Network Status LED provides the following information:
StateOff
StatusNot Powered,No IP Address
Description
Module is not powered, or does not have an IP address.
•Verify there is chassis power and the module is completely inserted into the chassis and backplane.•Make sure the module has been configured.Module has obtained an IP address, but has no established connections.Module has an IP address and at least one established connection.One or more of the connections in which the module is the target has timed out.
Module has detected that its IP address is already in use. Assign a unique IP address to the module.
Flashing GreenGreenFlashing Red
No ConnectionsCIP Connections Connection Timeout
RedDuplicate IP Address
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 17
Link Status IndicatorThe Link Status LED provides the following information:
StateOffGreenFlashing Green
Status
No data transmissionReady
Data transmission in progress
Description
Module is not ready to communicate.Module is ready to communicate.Module is communicating over the network.
OK Status IndicatorThe OK Status LED provides the following module information:
StateOff
StatusNo Power
Description
Module does not have 24V DC power. Verify there is chassis power and the module is completely inserted into chassis and backplane.Module is not configured.Module is operating correctly.A recoverable fault has been detected. This could be caused by an error in the configuration.
An unrecoverable fault has been
detected. Recycle power to the module. If this does not clear the fault, replace the module.
Module performing power-up self-test.
Flashing GreenGreenFlashing Red
StandbyOperationalMinor Fault
RedMajor Fault
Flashing Red and GreenSelf Test
Where to Find Information on Configuring the ModuleNow that you have installed your 1756-ENBT module, you must configure it. Refer to the configuration chapter of your ControlLogix EtherNet/IP Bridge Module User Manual, publication 1756-UM050.
Publication 1756-IN019B-EN-P - August 2001
18 ControlLogix EtherNet/IP Bridge Module
Hazardous Location Information The following information applies when operating this equipment in hazardous locations:Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and
nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location
temperature code. When combining products within a system, the most adverse temperature code (lowest “T” number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to
investigation by the local Authority Having Jurisdiction at the time of installation.
EXPLOSION HAZARD
•Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
•Do not disconnect connections to this
equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding
latches, threaded connectors, or other means provided with this product.
•Substitution of components may impair suitability for Class I, Division 2.
•If this product contains batteries, they must only be changed in an area known to be nonhazardous.
Publication 1756-IN019B-EN-P - August 2001
ControlLogix EtherNet/IP Bridge Module 19
Informations sur l’utilisation de cet équipement en environnements dangereux:Les produits marqués “CL I, DIV 2, GP A, B, C, D” ne conviennent qu’à une utilisation en environnements de Classe I Division 2
Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de
température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont
sujettes à inspection par les autorités locales qualifiées au moment de l’installation.
RISQUE D’EXPLOSION
•Couper le courant ou s’assurer que
l’environnement est classé non dangereux avant de débrancher l’équipement.•Couper le courant ou s’assurer que
l’environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l’aide de vis, loquets
coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.
•La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnement de Classe I, Division 2.
•S’assurer que l’environnement est classé non dangereux avant de changer les piles.
Publication 1756-IN019B-EN-P - August 2001
SpecificationsModule LocationMaximum Backplane Current LoadPower DissipationEnvironmental Conditions:Operating TemperatureStorage TemperatureRelative HumidityShock (Unpackaged)Vibration (Unpackaged)ConductorsWiringCategoryAny slot in the ControlLogix chassis700mA @ 5.1V DC3mA @ 24V DC from I/O chassis backplane3.65W maximum0 to 60° C (32 to 140° F)-40 to 85° C (-40 to 185° F)5 to 95%, non-condensing 30g operational50g non-operational5g from 10 to 150 Hz802.3 compliant - twisted pair2(1)RJ45 Category 5Publication 1756-UM050Listed Industrial Control EquipmentCertified Process Control EquipmentCertified Class I, Division 2, Groups A, B, C, DApproved Class I, Division 2, Groups A,B,C,DMarked for all applicable directivesMarked for all applicable actsN223(1)Ethernet ConnectorUser ManualAgency CertificationsWhen product is markedFor information on conductor routing refer to publications 1770-4.1, Industrial Automation Wiring and Grounding Guidelines, and ENET-IN001, EtherNet/IP Media Planning and Installation Manual.
Publication 1756-IN019B-EN-P - August 2001
Supersedes publication 1756-IN019A-EN-P - June 2001
PN 957603-34
© 2001 Rockwell Automation. All rights reserved. Printed in USA
因篇幅问题不能全部显示，请点此查看更多更全内容