Allen-Bradley 1756-RM2 Control Logix Redundancy Modules Installation Guide

Installation Guide for Allen-Bradley models including: 1756-RM2, 1756-RM2K, 1756-RM2XT, 1756-RM2 Control Logix Redundancy Modules, 1756-RM2, Control Logix Redundancy Modules, Logix Redundancy Modules, Redundancy Modules

ControlLogix Redundancy Modules Installation Instructions

1756-RM2, 1756-RM2K, 1756-RM2XT

Rockwell Automation

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Installation Instructions
Original Instructions

ControlLogix Redundancy Modules
Catalog Numbers 1756-RM2, 1756-RM2K, 1756-RM2XT

Topic

Page

Summary of Changes

Product Advisories

Module Overviews

Before You Begin

Install the Hardware

Connect the Redundancy Modules via a Fiber-optic Cable

Specifications

Additional Resources

A redundant system is composed of two ControlLogix® redundancy modules working together that supervise the operating states and state transitions that establish the basic framework for redundancy operations. The redundant pairs provide a bridge between chassis pairs that let other modules exchange control data and synchronize their operations.

Summary of Changes

This manual contains new and updated information as indicated in the following table.

Topic

Page

Updated UK and European Hazardous Location Approval

Updated IEC Hazardous Location Approval

Updated Special Conditions for Safe Use

ControlLogix Redundancy Modules Installation Instructions

ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards. Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice. If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

ATENCIÓN: Antes de instalar, configurar, poner en funcionamiento o realizar el mantenimiento de este producto, lea este documento y los documentos listados en la sección Recursos adicionales acerca de la instalación, configuración y operación de este equipo. Los usuarios deben familiarizarse con las instrucciones de instalación y cableado y con los requisitos de todos los códigos, leyes y estándares vigentes. El personal debidamente capacitado debe realizar las actividades relacionadas a la instalación, ajustes, puesta en servicio, uso, ensamblaje, desensamblaje y mantenimiento de conformidad con el código de práctica aplicable. Si este equipo se usa de una manera no especificada por el fabricante, la protección provista por el equipo puede resultar afectada. ATENÇÃO: Leia este e os demais documentos sobre instalação, configuração e operação do equipamento que estão na seção Recursos adicionais antes de instalar, configurar, operar ou manter este produto. Os usuários devem se familiarizar com as instruções de instalação e fiação além das especificações para todos os códigos, leis e normas aplicáveis. É necessário que as atividades, incluindo instalação, ajustes, colocação em serviço, utilização, montagem, desmontagem e manutenção sejam realizadas por pessoal qualificado e especializado, de acordo com o código de prática aplicável. Caso este equipamento seja utilizado de maneira não estabelecida pelo fabricante, a proteção fornecida pelo equipamento pode ficar prejudicada. : , , , , « ». , . , , . , , , , , , , . , .
:

ACHTUNG: Lesen Sie dieses Dokument und die im Abschnitt ,,Weitere Informationen"aufgeführten Dokumente, die Informationen zu Installation, Konfiguration und Bedienung dieses Produkts enthalten, bevor Sie dieses Produkt installieren, konfigurieren, bedienen oder warten. Anwender müssen sich neben den Bestimmungen aller anwendbaren Vorschriften, Gesetze und Normen zusätzlich mit den Installations- und Verdrahtungsanweisungen vertraut machen.

Arbeiten im Rahmen der Installation, Anpassung, Inbetriebnahme, Verwendung, Montage, Demontage oder Instandhaltung dürfen nur durch ausreichend geschulte Mitarbeiter und in Übereinstimmung mit den anwendbaren Ausführungsvorschriften vorgenommen werden.

Wenn das Gerät in einer Weise verwendet wird, die vom Hersteller nicht vorgesehen ist, kann die Schutzfunktion beeinträchtigt sein.

ATTENTION : Lisez ce document et les documents listés dans la section Ressources complémentaires relatifs à l'installation, la configuration et le fonctionnement de cet équipement avant d'installer, configurer, utiliser ou entretenir ce produit. Les utilisateurs doivent se familiariser avec les instructions d'installation et de câblage en plus des exigences relatives aux codes, lois et normes en vigueur.

Les activités relatives à l'installation, le réglage, la mise en service, l'utilisation, l'assemblage, le démontage et l'entretien doivent être réalisées par des personnes formées selon le code de pratique en vigueur.

Si cet équipement est utilisé d'une façon qui n'a pas été définie par le fabricant, la protection fournie par l'équipement peut être compromise.

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, , , , , ,

. ATTENZIONE Prima di installare, configurare ed utilizzare il prodotto, o effettuare interventi di manutenzione su di esso, leggere il presente documento ed i documenti elencati nella sezione "Altre risorse", riguardanti l'installazione, la configurazione ed il funzionamento dell'apparecchiatura. Gli utenti devono leggere e comprendere le istruzioni di installazione e cablaggio, oltre ai requisiti previsti dalle leggi, codici e standard applicabili.

Le attività come installazione, regolazioni, utilizzo, assemblaggio, disassemblaggio e manutenzione devono essere svolte da personale adeguatamente addestrato, nel rispetto delle procedure previste.

Qualora l'apparecchio venga utilizzato con modalità diverse da quanto previsto dal produttore, la sua funzione di protezione potrebbe venire compromessa.

DKKAT: Bu ürünün kurulumu, yapilandirilmasi, iletilmesi veya bakimi öncesinde bu dokümani ve bu ekipmanin kurulumu, yapilandirilmasi ve iletimi ile ilgili lave Kaynaklar bölümünde yer listelenmi dokümanlari okuyun. Kullanicilar yürürlükteki tüm yönetmelikler, yasalar ve standartlarin gereksinimlerine ek olarak kurulum ve kablolama talimatlarini da örenmek zorundadir. Kurulum, ayarlama, hizmete alma, kullanma, parçalari birletirme, parçalari sökme ve bakim gibi aktiviteler sadece uygun eitimleri almi kiiler tarafindan yürürlükteki uygulama yönetmeliklerine uygun ekilde yapilabilir. Bu ekipman üretici tarafindan belirlenmi amacin diinda kullanilirsa, ekipman tarafindan salanan koruma bozulabilir.

POZOR: Nez zacnete instalovat, konfigurovat ci provozovat tento výrobek nebo provádt jeho údrzbu, pectte si tento dokument a dokumenty uvedené v cásti Dodatecné zdroje ohledn instalace, konfigurace a provozu tohoto zaízení. Uzivatelé se musejí vedle pozadavk vsech relevantních vyhlásek, zákon a norem nutn seznámit také s pokyny pro instalaci a elektrické zapojení.

Cinnosti zahrnující instalaci, nastavení, uvedení do provozu, uzívání, montáz, demontáz a údrzbu musí vykonávat vhodn proskolený personál v souladu s píslusnými provádcími pedpisy.

Pokud se toto zaízení pouzívá zpsobem neodpovídajícím specifikaci výrobce, mze být narusena ochrana, kterou toto zaízení poskytuje.

UWAGA: Przed instalacj, konfiguracj, uytkowaniem lub konserwacj tego produktu naley przeczyta niniejszy dokument oraz wszystkie dokumenty wymienione w sekcji Dodatkowe ródla omawiajce instalacj, konfiguracj i procedury uytkowania tego urzdzenia. Uytkownicy maj obowizek zapozna si z instrukcjami dotyczcymi instalacji oraz oprzewodowania, jak równie z obowizujcymi kodeksami, prawem i normami.

Dzialania obejmujce instalacj, regulacj, przekazanie do uytkowania, uytkowanie, monta, demonta oraz konserwacj musz by wykonywane przez odpowiednio przeszkolony personel zgodnie z obowizujcym kodeksem postpowania.

Jeli urzdzenie jest uytkowane w sposób inny ni okrelony przez producenta, zabezpieczenie zapewniane przez urzdzenie moe zosta ograniczone.

OBS! Läs detta dokument samt dokumentet, som står listat i avsnittet Övriga resurser, om installation, konfigurering och drift av denna utrustning innan du installerar, konfigurerar eller börjar använda eller utföra underhållsarbete på produkten. Användare måste bekanta sig med instruktioner för installation och kabeldragning, förutom krav enligt gällande koder, lagar och standarder.

Åtgärder som installation, justering, service, användning, montering, demontering och underhållsarbete måste utföras av personal med lämplig utbildning enligt lämpligt bruk.

Om denna utrustning används på ett sätt som inte anges av tillverkaren kan det hända att utrustningens skyddsanordningar försätts ur funktion.

LET OP: Lees dit document en de documenten die genoemd worden in de paragraaf Aanvullende informatie over de installatie, configuratie en bediening van deze apparatuur voordat u dit product installeert, configureert, bediend of onderhoudt. Gebruikers moeten zich vertrouwd maken met de installatie en de bedradingsinstructies, naast de vereisten van alle toepasselijke regels, wetten en normen.

Activiteiten zoals het installeren, afstellen, in gebruik stellen, gebruiken, monteren, demonteren en het uitvoeren van onderhoud mogen uitsluitend worden uitgevoerd door hiervoor opgeleid personeel en in overeenstemming met de geldende praktijkregels.

Indien de apparatuur wordt gebruikt op een wijze die niet is gespecificeerd door de fabrikant, dan bestaat het gevaar dat de beveiliging van de apparatuur niet goed werkt.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions

Product Advisories
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 not intended for use in residential environments and may not provide adequate protection to radio communication services in such environments. 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 or be approved for the application if nonmetallic. 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 the following: · 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 enclosure

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.

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, 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.

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.

WARNING: 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.

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, 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.

UK and European Hazardous Location Approval

The following applies to products marked , II 3 G. Such modules: · Are Equipment Group II, Equipment Category 3, and comply with the Essential Health and Safety Requirements relating to the design and construction of such
equipment given in Annex II to EU Directive 2014/34/EU and Schedule 1 of the UKEX Regulation 2016 No. 1107. See the UKEX and EU Declaration of Conformity at rok.auto/certifications for details. · The type of protection is <Ex ec IIC T4 Gc> Equipment protection by increased safety "e". · Equipment protection by increased safety "e", reference certificate number UL22ATEX2818X and UL22UKEX2604X. · Are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists, or air are unlikely to occur, or are likely to occur only infrequently and for short periods. Such locations correspond to Zone 2 classification according to UKEX Regulation 2016 No. 1107 and ATEX directive 2014/34/EU.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions
IEC Hazardous Location Approval The following applies to products with IECEx certification. Such products: · Are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists, or air are unlikely to occur, or are likely to occur only infrequently and for short periods. Such locations correspond to Zone 2 classification. · The type of protection is <Ex ec IIC T4 Gc>. · IECEx certificate number IECEx UL 22.0063X.
Special Conditions for Safe Use WARNING: · This equipment is not resistant to sunlight or other sources of UV radiation. · This equipment shall be mounted in an UKEX/ATEX/IECEx Zone 2 certified enclosure with a minimum ingress protection rating of at least IP54 (in accordance with EN/IEC 60079-0) and used in an environment of not more than Pollution Degree 2 (as defined in EN/IEC 60664-1) when applied in Zone 2 environments. The enclosure must be accessible only by the use of a tool. · This equipment shall be used within its specified ratings defined by Rockwell Automation. · Transient protection shall be provided that is set at a level not exceeding 140% of the peak rated voltage at the supply terminals to the equipment. · The instructions in the user manual shall be observed. · This equipment must be used only with UKEX/ATEX/IECEx certified Rockwell Automation backplanes. · Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product. · Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous. · The USB port is intended for temporary local programming purposes only and not intended for permanent connection. Do not use the USB port in hazardous locations.
Removal and Insertion Under Power (RIUP) WARNING: When you insert or remove the module or the small form-factor pluggable (SFP) optical transceiver while backplane power is on, 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. 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.
ATTENTION: Personnel responsible for the application of safety-related programmable electronic systems (PES) shall be aware of the safety requirements in the application of the system and shall be trained in using the system.
ATTENTION: Under certain conditions, viewing the optical port may expose the eye to hazard. When viewed under some conditions, the optical port may expose the eye beyond the maximum permissible-exposure recommendations.
ATTENTION: Class 1 laser product. Laser radiation is present when the system is open and interlocks bypassed. Only trained and qualified personnel are allowed to install, replace, or service this equipment.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

Module Overviews
1756-RM2 / 1756-RM2K Module
Front View Status Indicators

ControlLogix Redundancy Modules Installation Instructions

Top View

1756-RM2XT Module

Front View

Status Indicators

Top View

Side View

CH2 CH1
Bottom View SFP transceivers are pre-installed in the redundant fiber ports.

CH2 CH1
Backplane Connector

ATTENTION: This equipment is not resistant to sunlight or other sources of UV radiation.

Bottom View

Backplane Connector

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions

Before You Begin
Complete these tasks before you install the enhanced redundancy system: · Verify that you have the components required to install your system. · Read and understand the safety and environmental considerations explained in each component's installation instruction publication. · Order a 1756-RMCx fiber-optic communication cable if you don't have one.

Determine the Optical Power Budget

You can determine the maximum optical-power budget in decibels (dB) for a fiberoptic link by computing the difference between the minimum transmitter-output optical power (dBm avg) and the lowest receiver sensitivity (dBm avg).

Transmitter Output optical power Wavelength Receiver Receiver sensitivity Receiver overload Input operating wavelength

Min

Typical

Max

Unit

-9.5

-3

dBm

1270

1355

Min Typical Max

Unit

-19

dBm

-3

dBm

1270

1355

Install the First Chassis and Its Components
When you install an enhanced redundancy system, install one chassis, and its necessary components, at a time. Module Placement and Partnering Each pair of controllers and communication modules must be comprised of compatible partner modules. Two modules in the same slot are considered as compatible partners only if they contain compatible hardware and firmware and other rules that can be enforced by the module itself. The compatibility status (Compatible or Incompatible) is determined by either the module in the primary chassis or its partner in the secondary chassis. The redundancy module pair must occupy the same slots in their respective chassis. The redundancy module pair does not consider the chassis pair to be partnered if the redundancy modules are placed in different slots, even if the partners of other modules are present in the same slot. The redundancy module prevents certain redundancy operations, such as Qualification, if incompatible modules reside in the redundant-control chassis pair.
IMPORTANT For best performance, place the redundancy module in the chassis as close as possible to the controller.

Install the Hardware
Follow these steps to set up and install your system's hardware components. ATTENTION: The ControlLogix Redundancy Modules that are listed on page 1 of this document that end with a `K' or are shipped with port protection plugs installed to provide a layer of protection from corrosive atmospheres. Port plugs must remain installed in unused ports at all times during storage and operation for the product to meet its corrosive atmosphere rating. If temporary access is required, plugs can be removed, and should be reinserted after temporary access is complete.

Do not apply power to the system until both chassis and their components are installed.
1. Install the chassis and power supply. 2. Install the communication modules. 3. Install a controller. 4. Install the redundancy module.
a. Align the circuit board with top and bottom guides in the chassis. b. Slide the module into the chassis and make sure that the module
backplane connector properly connects to the chassis backplane. The module should appear flush with other installed modules.

Installation Requirements

Before you install the module, be sure to note the following: · Understand redundant systems and redundant media. · Verify that the planned modules for each redundant chassis of the pair are identical - including firmware revisions. · Verify that your enhanced redundancy firmware revision is compatible with your planned redundant chassis modules. · You must install one redundancy module in each chassis that is planned for your system. · 1756-RM2 or 1756-RM2XT modules can only be used with other 1756-RM2 or 1756-RM2XT modules. · XT modules must use an XT chassis.

IMPORTANT

If you are adding redundancy to an already operational ControlLogix system, shut off your process to install the redundancy module. The first chassis that you install the redundancy module into and turn on, becomes the primary chassis. You also have to enable redundancy in the programming software and remove any I/O modules from the chassis

1756-L63

1756-RM2

5. The first chassis and its components are now installed. Chassis power must remain off.
6. Once the first chassis and its components are installed, follow the same steps to install the second chassis of the redundant chassis pair.
IMPORTANT The components that are used in the first and second chassis must match exactly for the system to synchronize.
IMPORTANT To remove the module, push the locking clips at the top and bottom of each module and slide the module out of the chassis.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions

Connect the Redundancy Modules via a Fiber-optic Cable

IMPORTANT

Do not connect the primary redundancy module to the secondary redundancy module until all other components that are used in the redundant chassis pair are installed, updated to the correct firmware revision, and configured.

Once the first and second chassis and their components are installed, you connect the redundancy modules via the 1756-RMCx fiber-optic communication cable. The cable is not included with the redundancy module. Before installation, order this fiber-optic communication cable separately. The following redundancy cables are available from Rockwell Automation:

Fiber Cable Cat. No. 1756-RMC1 1756-RMC3 1756-RMC10

Length 1 m (3.28 ft) 3 m (9.84 ft) 10 m (32.81 ft)

The cable connection is made at the bottom of the module in a downward orientation. There is enough space between the transmit and receive connectors so you can use the LC connector coupler. The use of this coupler keeps the fiberoptic cable from bending so you can connect and disconnect the cable without removing the module from the chassis.
.

ATTENTION: Consider these points when connecting the fiber-optic cable: · The redundancy module communication cable contains
optical fibers. Avoid making sharp bends in the cable. Install the cable in a location where it will not be cut, run over, abraded, or otherwise damaged. · The redundancy module contains a single-mode transmitter. If you connect this module to a multimode port, it can damage multimode devices. · Under certain conditions, viewing the optical port can expose the eye to hazard. When viewed under some conditions, the optical port can expose the eye beyond the maximum permissible-exposure recommendations. · Media redundancy is achieved by installing modules with redundant ports and installing a redundant fiber cable system. If a cable failure occurs, or a cable is degraded, the system uses the redundant network. · When using a redundant system, route the two trunk cables (A and B) so that damage to one cable will not damage the other cable. This reduces the risk of both cables being damaged simultaneously. · Redundant cabling can tolerate one or more faults on a single channel. If a fault occurs on both channels, the network operation is unpredictable.

Connect the Fiber-optic Communication Cable to the Redundancy Modules

Follow this procedure to install the fiber-optic communication cable to the channels of the redundancy module.

IMPORTANT

The redundancy module communication cable contains optical fibers. Avoid making sharp bends in the cable. Install the cable in a location where it cannot be cut, run over, abraded, or otherwise damaged. If redundant channels between the redundancy modules are required, repeat the installation process for the unused port (CH1 or CH2) with a different fiber cable.

1. Remove the black protective channel cover on the first redundancy module in the redundant chassis pair.
2. Remove the protective caps from the cable ends. 3. Plug the cable connector into the CH1 or CH2 port on the first
redundancy module. 4. Plug the other end of the cable into a channel on the secondary module.

We recommend that you match channel to channel, CH1 to CH1 and CH2 to CH2, for troubleshooting simplicity, but this match is not required.

1756-L63

1756-RM2

IMPORTANT

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions

Specifications

Attribute

1756-RM2, 1756-RM2K

1756-RM2XT

Connector type

LC-type (fiber-optic)

Cable type Channels

8.5/125 m single-mode fiber-optic cable 1 (transmit and receive fiber)

Length, max

10 km (10,000 m, 10,936.13 yd)

Transmission

1000 Mbps

Wavelength

1310 nm

SFP transceiver

Transceiver Rockwell Automation PN-91972 Connector/cable: LC duplex connector, 1000BASE-LX-compliant

Temperature, operating

0...60 °C (32...140 °F)

-25...+70 °C (-13...+158 °F)

Corrosive Atmosphere(1) · ASTM B845-97 Method H Accelerated Test (20-Day Exposure)

Severity Level G3(2) per ANSI/ISA 71.042013, Airborne Contaminants--Gases Severity Level CX(2)(3) per IEC 60721-3-3:2019, Chemically Active Substances

Temperature code

Power from system backplane

1.16 A at 5.1V DC 3.4 mA at 24V DC

(1) Only applicable to modules that end with a `K and `XT'. (2) Port Plugs must remain installed in unused ports at all times during storage and operation for the product to meet its corrosive atmosphere rating. (3) Up to 9.6 microns per year, corrosion rate of copper.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions

Additional Resources

These documents contain additional information concerning related products from Rockwell Automation.

Resource

Description

1756 Communication Modules Specifications Technical Data, publication 1756-TD003 Describes Ethernet communication module specifications.

ControlLogix 5570/5560 Redundancy User Manual, publication 1756-UM535

Provides design, installation, configuration, programming, monitoring, and troubleshooting information about the ControlLogix Enhanced Redundancy System.

ControlLogix 5580 Redundant Controller User Manual, publication 1756-UM015

Describes how to install, configure, program, operate, and troubleshoot a ControlLogix 5580 redundancy system.

ControlLogix Power Supply Installation Instructions, publication 1756-IN619

Describes how to install standard power supplies.

ControlLogix Redundant Power Supply Installation Instructions, publication 1756-IN620

Describes how to install redundant power supplies.

ControlLogix Chassis Installation Instructions, publication 1756-IN621

Describes how to install ControlLogix chassis.

ControlLogix ControlNet Communication Modules Installation Instructions, publication 1756-IN074

Describes how to install the ControlLogix ControlNet® bridge for redundant media.

ControlLogix ControlNet Scanner Module Installation Instructions, publication 1756-IN066

Describes how to install ControlLogix ControlNet scanner modules.

1756 EtherNet/IP Communication Modules, publication 1756-IN050

Provides installation, configuration, and USB communication information for EtherNet/IPTM Modules.

ControlLogix System User Manual, publication 1756-UM001 ControlLogix 5580 and GuardLogix 5580 Controllers User Manual, publication 1756-UM543

Provides instructions for installation and use of ControlLogix 5560 and 5570 Systems, application design and other general information for these systems. Provides information on how to configure, select I/O modules, manage communication, develop applications, and troubleshoot the ControlLogix 5580 controllers.

You can view or download publications at rok.auto/literature.

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

ControlLogix Redundancy Modules Installation Instructions
Notes:

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

Notes:

ControlLogix Redundancy Modules Installation Instructions

Rockwell Automation Publication 1756-IN087C-EN-P - June 2024

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Publication 1756-IN087C-EN-P - June 2024 | Supersedes Publication 1756-IN087B-EN-P - April 2021
Copyright © 2024 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.

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References

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