AB Quality 1756-ENBT ControlLogix Manual de usuario
Publication1756-IN019C-EN-P - November 2004
Installation Instructions
ControlLogix EtherNet/IP Bridge Module
Catalog Number 1756-ENBT
Use this document as a guide to install the module. Note that this document
describes hardware installation only. For configuration information, refer to
the EtherNet/IP Modules User Manual, publication number ENET-UM001,
available online at www.rockwellautomation.com/literature.
The following table lists the contents of this document and where to find
specific information.
Topic See Page
Important UserInformationI 2
Identify Module Components 7
Prepare the Chassis for Module Installation 8
Determine Module Slot Location 9
Install the Module in the Chassis 10
Remove or Replace the Module (when applicable) 11
Install or Remove the Module Under Power 12
Wire the Ethernet Connector 13
Connect the Module to the EtherNet/IP Network 13
Apply Chassis Power 15
CheckPower Supplyand Module Status 15
Troubleshoot the Module 16
Where to Find Information on Configuring the Module 17
Specifications 18
2ControlLogix EtherNet/IP Bridge Module
Publication1756-IN019C-EN-P - November 2004
IImportant 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.ab.com/manuals/gi) describes some
important differencesbetween solid state equipment and hard-wired electromechanical
devices. Because of this difference, and alsobecause of the widevariety of uses for solid
stateequipment,all persons responsiblefor applying this equipmentmust satisfy
themselves that each intended applicationof 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 responsibilityor liabilityfor actual use based on
the examples and diagrams.
No patent liability is assumed by RockwellAutomation,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 ofsafety
considerations.
WARNING Identifies information about practices or circumstancesthat can cause anexplosion in a
hazardous environment, which may lead to personal injuryor death, property damage,or
economicloss.
IMPORTANT Identifies informationthat is critical for successful application andunderstanding ofthe
product.
ATTENTION Identifiesinformationaboutpracticesorcircumstancesthatcanleadtopersonalinjuryor
death, property damage, or economic loss. Attentions help you:
•identify a hazard
•avoid a hazard
•recognize the consequence
SHOCK HAZARD Labels may belocated on or inside the equipment(e.g., drive or motor)to alert people
that dangerous voltage may be present.
BURN HAZARD Labels may belocated on or inside the equipment(e.g., drive or motor)to alert people
that surfaces may be dangerous temperatures.
ControlLogix EtherNet/IP Bridge Module 3
Publication 1756-IN019C-EN-P - November 2004
Environment and Enclosure
Prevent Electrostatic Discharge
ATTENTION This equipmentis intended for use in a Pollution Degree 2 industrial environment, in
overvoltageCategory IIapplications(as defined in IECpublication60664-1),at altitudes
up to 2000 meters without derating.
This equipmentis considered Group 1, Class A industrial equipmentaccording to
IEC/CISPR Publication 11. Without appropriate precautions, there may bepotential
difficulties ensuring electromagneticcompatibility in other environments due to
conducted as well as radiated disturbance.
This equipmentis supplied as "open type" equipment. It must be mounted within an
enclosure that is suitably designedfor thosespecific environmental conditions that will
be present and appropriatelydesigned to prevent personal injury resulting from
accessibility to live parts. The interior of the enclosure must be accessible only by the
use of a tool. Subsequent sections of thispublication may contain additional
information regarding specific enclosure type ratings that are required to comply with
certain product safety certifications.
NOTE: See NEMA Standards publication 250 and IEC publication 60529, asapplicable,
for explanations of the degrees of protectionprovided by different types of enclosure.
Also, see the appropriate sectionsin this publication,as well as the Allen-Bradley
publication1770-4.1 ("Industrial AutomationWiring and Grounding Guidelines"), for
additional installation requirements pertaining to this equipment.
ATTENTION This equipment is sensitive toelectrostatic discharge, which can cause
internaldamageandaffectnormaloperation. Followtheseguidelineswhen
you handle this equipment:
•Touch a grounded object to discharge potential static.
•Wear an approved grounding wriststrap.
•Do not touch connectors orpins on component boards.
•Do nottouch circuit components inside the equipment.
•If available, use a static-safe workstation.
•When not in use, store the equipment in appropriate
static-safe packaging.
4ControlLogix EtherNet/IP Bridge Module
Publication1756-IN019C-EN-P - November 2004
Removal and Insertion Under Power
Be sure that power is removed or the area is nonhazardous before proceeding.
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.
European Hazardous Location Approval
If you install the module in a European Zone 2 location, consider:
WARNING When you insert or remove the module while backplane
power is on, an electrical arc can occur. This could cause
an explosion in hazardous location installations.
European Zone 2 Certification (The following applies when the product bears the
EEx Marking)
This equipment is intended for use in potentially explosive atmospheres as defined by
European Union Directive 94/9/EC.
The LCIE(LaboratoireCentraldes Industries Electriques) certifies that this equipmenthas
been found to comply with the Essential Health andSafetyRequirementsrelating to the
design and construction of Category 3 equipment intended for use in potentially explosive
atmospheres, given in Annex II to thisDirective. The examination and test resultsare
recorded in confidential report No. 28 682 010.
Compliancewith the Essential Health andSafety Requirementshas been assured by
compliance with EN 50021.
IMPORTANT When using this product, also consider the following:
•Thisequipmentisnotresistanttosunlight or othersourcesofUV
radiation.
•The secondary of a current transformer shall not be
open-circuited when applied in Class I, Zone2 environments.
•Equipment of lesser Enclosure Type Rating must be installed in
an enclosure providing at least IP54 protection when applied in
Class I, Zone 2 environments.
•This equipment shall be used within its specifiedratings defined
by Allen-Bradley.
•Provision shall be made to prevent the rated voltage from being
exceeded by transient disturbances of more than 40% when
applied inClass I, Zone 2 environments.
ControlLogix EtherNet/IP Bridge Module 5
Publication 1756-IN019C-EN-P - November 2004
North American Hazardous Location Approval
The following information applies
when operating this equipment in
hazardous locations:
Informations sur l’utilisation de cet
équipement en environnements
dangereux:
Products marked “CL I, DIV 2, GPA, B, C,
D”aresuitable forusein ClassIDivision 2
Groups A, B,C, D, Hazardous Locations
and nonhazardous locations only.Each
product is supplied with markings on the
ratingnameplateindicatingthehazardous
location temperature code. When
combiningproducts within a system,the
most adverse temperature code (lowest
“T” number) may be used to help
determinetheoveralltemperaturecodeof
thesystem. Combinationsofequipmentin
your system are subject toinvestigation
by the local Authority Having Jurisdiction
at the time of installation.
Lesproduitsmarqués"CLI,DIV2,GP A,B,C,D"
ne conviennent qu’à une utilisation en
environnements deClasse I Division 2 Groupes
A, B,C, D dangereux etnon dangereux. Chaque
produit estlivré avecdes 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
températureleplusfaible)peutêtreutilisépour
déterminer le code de température global du
système. Les combinaisons d’équipements
dans le système sont sujettes à inspection par
les autorités locales qualifiéesau moment de
l’installation.
6ControlLogix EtherNet/IP Bridge Module
Publication1756-IN019C-EN-P - November 2004
WARNING EXPLOSION HAZARD
•Do not disconnect
equipment unless
power has been
removedorthearea
is known to be
nonhazardous.
•Do not disconnect
connections to this
equipment unless
power has been
removedorthearea
is known to be
nonhazardous.
Secureany external
connections that
mate to this
equipment by using
screws, sliding
latches, threaded
connectors,orother
meansprovided
with this product.
•Substitution of
components may
impairsuitabilityfor
Class I, Division 2.
•If this product
contains batteries,
they must only be
changed in an area
known to be
nonhazardous.
AVERTISSEMENT 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,
connecteursfiletésou
autresmoyensfournis
avec ce produit.
•La substitution de
composants peut
rendrecetéquipement
inadapté à une
utilisationen
environnement de
Classe I, Division 2.
•S’assurer que
l’environnement est
classé non dangereux
avant de changer les
piles.
The following information applies
when operating this equipment in
hazardous locations:
Informations sur l’utilisation de cet
équipement en environnements
dangereux:
ControlLogix EtherNet/IP Bridge Module 7
Publication 1756-IN019C-EN-P - November 2004
Identify Module Components
Use the following figure to identify the external features of the module.
LINK NET OK
31272-M
Backplane
Connector
Front View
Front
Panel
MAC ID
Label
Side View
(Inside)
Bottom View
Front
of
Module
RJ45 Cable
Connector located
on underside of module
Backplane
Connector
8ControlLogix EtherNet/IP Bridge Module
Publication1756-IN019C-EN-P - November 2004
Prepare the Chassis for Module Installation
Before you install the module, you must install and connect a ControlLogix
chassis and power supply.
For information on installing these products, refer to the publications listed
below.
Chassis
Type Chassis
Installation Power
Supply PowerSupply
Installation
Series B: 1756-A4, -A7, -A10, -A13 Pub.No.
1756-IN080 1756-PA72/B Pub.No.
1756-5.67
1756-PB72/B
1756-PA75/A Pub.No.
1756-5.78
1756-PB75/A
20805
-
M
1756-A4
Chassis
Power
Supply
ControlLogix EtherNet/IP Bridge Module 9
Publication 1756-IN019C-EN-P - November 2004
Determine Module Slot Location
You 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).
Power Supply
Slot 0
Slot1
Slot 2
Slot 3
Chassis
10 ControlLogix EtherNet/IP Bridge Module
Publication1756-IN019C-EN-P - November 2004
Install the Module in the Chassis
31275-M
31276-M
Align the circuitboard with top and
bottom guidesin the chassis.
1
Slide the module into the chassis. Makesure the
module backplane connector properly connects to
the chassis backplane.
2
The module is properly installed when
it is flush with the power supply or other
installedmodules.
Circuit Board
3
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