Allen-Bradley 1756-L71 User manual

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.
⌘᜿˖൘ᆹ㻵ǃ䝽㖞ǃ󰪞֌઼㔤ᣔᵜӗ૱ࡽˈ䈧䰵䈫ᵜ᮷ẓԕ৺ Ā ަԆ䍴Ⓚ ā 䜘࠶ࡇࠪⲴᴹޣ䇮༷ᆹ㻵ǃ䝽㖞઼󰪞֌Ⲵ⴨ᓄ᮷ẓDŽ䲔Ҷᡰᴹ䘲⭘㿴㤳ǃ⌅ᖻ
઼ḷ߶Ⲵ⴨ޣ㾱≲ѻཆˈ⭘ᡧ䘈ᗵ享⟏ᚹᆹ㻵઼᧕㓯䈤᰾DŽ
ᆹ㻵ǃ䈳ᮤǃᣅ䘀ǃ֯⭘ǃ㓴㻵ǃ᣶ন઼㔤ᣔㅹ亩󰪞֌ᗵ享⭡㓿䗷䘲ᖃ䇝㓳ⲴуъӪઈ᤹➗䘲⭘Ⲵ󰪞֌㿴㤳ᇎᯭDŽ
ྲ󰵭ᵚ᤹➗ࡦ䙐୶ᤷᇊⲴᯩᔿ֯⭘䈕䇮༷ˈࡉ㜭Պᦏᇣ䇮༷ᨀ׋Ⲵ؍ᣔDŽ
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.
ВНИМАНИЕ: Перед тем как устанавливать, настраивать, эксплуатировать или обслуживать данное оборудование, прочитайте этот документ и документы, перечисленные в разделе
«Дополнительные ресурсы». В этих документах изложены сведения об установке, настройке и эксплуатации данного оборудования. Пользователи обязаны ознакомиться с инструкциями по
установке и прокладке соединений, а также с требованиями всех применимых норм, законов и стандартов.
Все действия, включая установку, наладку, ввод в эксплуатацию, использование, сборку, разборку и техническое обслуживание, должны выполняться обученным персоналом в соответствии с
применимыми нормами и правилами.
Если оборудование используется не предусмотренным производителем образом, защита оборудования может быть нарушена.
ὀព ᮏ〇ရࢆタ⨨ࠊᵓᡂࠊ✌ືࡲࡓࡣಖᏲࡍࡿ๓࡟ࠊᮏ᭩࠾ࡼࡧᮏᶵჾࡢタ⨨ࠊタᐃࠊ᧯స࡟ࡘ࠸࡚ࡢཧ⪃㈨ᩱࡢヱᙜ⟠ᡤ࡟グ㍕ࡉࢀ࡚࠸ࡿᩥ᭩࡟┠
ࢆ㏻ࡋ࡚ࡃࡔࡉ࠸ࠋ࣮ࣘࢨࡣࠊࡍ࡭࡚ࡢヱᙜࡍࡿ᮲౛ࠊἲᚊࠊつ᱁ࡢせ௳࡟ຍ࠼࡚ࠊタ⨨࠾ࡼࡧ㓄⥺ࡢᡭ㡰࡟⩦⇍ࡋ࡚࠸ࡿᚲせࡀ࠶ࡾࡲࡍࠋ
タ⨨ㄪᩚࠊ㐠㌿ࡢ㛤ጞࠊ౑⏝ࠊ⤌❧࡚ࠊゎయࠊಖᏲࢆྵࡴㅖసᴗࡣࠊヱᙜࡍࡿᐇ᪋つ๎࡟ᚑࡗ࡚カ⦎ࢆཷࡅࡓ㐺ษ࡞సᴗဨࡀᐇ⾜ࡍࡿᚲせࡀ࠶ࡾࡲࡍࠋ
ᮏᶵჾࡀ〇㐀࣓࣮࢝࡟ࡼࡾᣦᐃࡉࢀ࡚࠸࡞࠸᪉ἲ࡛౑⏝ࡉࢀ࡚࠸ࡿሙྜࠊᶵჾ࡟ࡼࡾᥦ౪ࡉࢀ࡚࠸ࡿಖㆤࡀᦆ࡞ࢃࢀࡿᜍࢀࡀ࠶ࡾࡲࡍࠋ
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.
㭒㦮 a ⽎ 㩲䛞 ㍺䂮 S ㍺㩫 S 㧧☯ ⡦⓪ 㥶㰖 ⽊㑮䞮₆ 㩚㠦 ⽎ ⶎ㍲⯒ 䙂䞾䞮㡂 ㍺䂮 S ㍺㩫 ⹥ 㧧☯㠦 ὖ䞲 㺎ἶ 㧦⬢ ㎏㎮㦮 ⶎ㍲✺㦚 ⹮✲㔲 㧓ἶ 㑯㰖䞮㕃
㔲㡺 UG㌂㣿㧦⓪G⳾✶Gὖ⩾G′㩫 SG⻫′G⹥G䚲㭖㠦㍲G㣪ῂ䞮⓪G㌂䟃㠦G╖䟊G⹮✲㔲G㍺䂮G⹥G⺆㍶G㰖䂾㦚G㑯㰖䟊㟒G䞿┞┺ U
㍺䂮 SG㫆㩫 SGṖ☯ SG㌂㣿 SG㫆Ⱃ SG⿚䟊 SG㥶㰖⽊㑮G❇G⳾✶G㧧㠛㦖Gὖ⩾G′㩫㠦G➆⧒G㩗㩞䞲Gᾦ㥷㦚G⹱㦖G㌂㣿㧦⯒G䐋䟊㍲ⰢG㑮䟟䟊㟒G䞿┞┺ U
⽎G㧻゚⯒G㩲㫆㌂ṖGⳛ㔲䞮㰖G㞠㦖G⹿⻫㦒⪲G㌂㣿䞮ⳊG㧻゚㦮G⽊䢎G₆⓻㧊G㏦㌗♶G㑮G㧞㔋┞┺ U
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.
DİKKAT: Bu ürünün kurulumu, yapılandırılması, işletilmesi veya bakımı öncesinde bu dokümanı ve bu ekipmanın kurulumu, yapılandırılması ve işletimi ile ilgili İlave Kaynaklar bölümünde yer listelenmiş
dokümanları okuyun. Kullanıcılar yürürlükteki tüm yönetmelikler, yasalar ve standartların gereksinimlerine ek olarak kurulum ve kablolama talimatlarını da öğrenmek zorundadır.
Kurulum, ayarlama, hizmete alma, kullanma, parçaları birleştirme, parçaları sökme ve bakım gibi aktiviteler sadece uygun eğitimleri almış kişiler tarafından yürürlükteki uygulama yönetmeliklerine uygun şekilde
yapılabilir.
Bu ekipman üretici tarafından belirlenmiş amacın dışında kullanılırsa, ekipman tarafından sağlanan koruma bozulabilir.
⌘᜿һ丵˖൘ᆹ㼍ǃ䁝ᇊǃ󰪞֌ᡆ㏝䆧ᵜ⭒૱ࡽˈ䃻ݸ䯡䆰↔᮷Ԧԕ৺ࡇᯬ NjަԆ䋷Ⓚnjㄐㇰѝᴹ䰌ᆹ㼍ǃ䁝ᇊ㠷󰪞֌↔䁝ۉⲴ᮷ԦDŽ֯⭘㘵ᗵ丸⟏ᚹᆹ㼍
઼䝽㐊ᤷ⽪ˈіㅖᡰᴹ⌅㾿ǃ⌅ᖻ઼⁉Ⓠ㾱≲DŽ
ᤜᆹ㼍ǃ䃯ᮤǃӔԈ֯⭘ǃ֯⭘ǃ㍴㼍ǃ᣶ন઼㏝䆧ㅹ֌䜭ᗵ丸Ӕ⭡ᐢ㏃䙾䚙⮦䁃㐤ⲴӪ଑䙢㹼ˈԕㅖ䚙⭘Ⲵሖ֌⌅㾿DŽ
ྲ󰵭ሷ䁝ۉ⭘ᯬ䶎㼭䙐୶ᤷᇊⲴ⭘䙄ᱲˈ㜭ᴳ䙐ᡀ䁝ۉᡰᨀ׋Ⲵ؍䆧࣏㜭ᨽDŽ
POZOR: Než začnete instalovat, konfigurovat či provozovat tento výrobek nebo provádět jeho údržbu, přečtěte si tento dokument a dokumenty uvedené v části Dodatečné zdroje ohledně instalace, konfigurace
a provozu tohoto zařízení. Uživatelé se musejí vedle požadavků všech relevantních vyhlášek, zákonů a norem nutně seznámit také s pokyny pro instalaci a elektrické zapojení.
Činnosti zahrnující instalaci, nastavení, uvedení do provozu, užívání, montáž, demontáž a údržbu musí vykonávat vhodně proškolený personál v souladu s příslušnými prováděcími předpisy.
Pokud se toto zařízení používá způsobem neodpovídajícím specifikaci výrobce, může být narušena ochrana, kterou toto zařízení poskytuje.
UWAGA: Przed instalacją, konfiguracją, użytkowaniem lub konserwacją tego produktu należy przeczytać niniejszy dokument oraz wszystkie dokumenty wymienione w sekcji Dodatkowe źródła omawiające
instalację, konfigurację i procedury użytkowania tego urządzenia. Użytkownicy mają obowiązek zapoznać się z instrukcjami dotyczącymi instalacji oraz oprzewodowania, jak również z obowiązującymi
kodeksami, prawem i normami.
Działania obejmujące instalację, regulację, przekazanie do użytkowania, użytkowanie, montaż, demontaż oraz konserwację muszą być wykonywane przez odpowiednio przeszkolony personel zgodnie z
obowiązującym kodeksem postępowania.
Jeśli urządzenie jest użytkowane w sposób inny niż określony przez producenta, zabezpieczenie zapewniane przez urządzenie może zostać 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.
Product Information
ControlLogix L7 Controller
Catalog Numbers 1756-ESMCAP, 1756-ESMCAPK, 1756-ESMCAPXT, 1756-ESMNRM, 1756-ESMNRMK, 1756-ESMNRMXT, 1756-ESMNSE, 1756-ESMNSEK, 1756-ESMNSEXT, 1756-L71, 1756-L71K,
1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L73XT, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K
Original Instructions

2ControlLogix L7 Controller
Rockwell Automation Publication 1756-PC018C-EN-P - July 2016
Environment and Enclosure
North American Hazardous Location Approval
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.
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.
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
Directive 94/9/EC. See the EC Declaration of Conformity at
http://www.rockwellautomation.com/products/certification for details.
• Such modules may have catalog numbers followed by a“K” to indicate a conformal coating option.
• The type of protection is“Ex nA IICT4 Gc” according to EN 60079-15.
• Such modules 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 ATEX directive 1999/92/EC.
• Such modules comply to Standards EN 60079-0:2012+A11:2013, EN 60079-15:2010, reference ATEX
certificate number DEMKO13ATEX1325026X.
IEC Hazardous Location Approval
The following applies to products with IECEx certification:
• Such modules 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 to IEC 60079-0.
• The type of protection for the modules is“Ex nA IIC T4 Gc” according to IEC 60079-15.
• Such modules comply to Standards IEC 60079-0:2011, IEC 60079-15:2010, reference IECEx certificate
number IECExUL14.0008X.
• Such modules may have catalog numbers followed by a“K” to indicate a conformal coating option.
Insert the Controller into the Chassis
When installing a ControlLogix® controller, you can do the following:
• Place the controller in any slot.
• Use multiple controllers in the same chassis.
You can install or remove a ControlLogix controller while chassis power is on and the system is operating.
Removal and Insertion Under Power (RIUP)
ATTENTION:
• Before installing, configuring, operating, or maintaining this product, read this document and
the documents listed in the additional resources section for installing, configuring, or
operating equipment. Users must familiarize themselves with installation and wiring
instructions in addition to requirements of all applicable codes, laws, and standards.
• Installation, adjustments, putting into service, use, assembly, disassembly, and maintenance
shall be carried out by suitably trained personnel in accordance with applicable code of
practice. In case of malfunction or damage, no attempts at repair must be made.The module
must be returned to the manufacturer for repair. Do not dismantle the module.
• If this equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment can be impaired.
• This equipment is certified for use only within the surrounding air temperature range of
0…60 °C (32…140 °F) [1756-L71, 1756-L72, 1756-L73, 1756-L74, 1756-L75, 1756-L71K,
1756-L72K, 1756-L73K, 1756-L74K, 1756-L75K, 1756-ESMCAP, 1756-ESMNSE, and
1756-ESMNRM modules] or -25…+70 °C (-13…+158 °F) [1756-L73XT, 1756-ESMCAPXT,
1756-ESMNRMXT, and 1756-ESMNSEXT modules]. The equipment must not be used outside of
this range.
• Use only a soft dry anti-static cloth to wipe down equipment. Do not use any cleaning agents.
• The USB port is intended for temporary local programming purposes only and not intended for
permanent connection.
• The USB cable is not to exceed 3.0 m (9.84 ft) and must not contain hubs.
ATTENTION:This equipment is intended for use in a Pollution Degree 2 industrial environment,
in overvoltage Category II applications (as defined in EN/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 for indoor use. 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 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 the following:
• Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1,for additional
installation requirements.
• NEMA Standard 250 and EN/IEC 60529, as applicable, for explanations of the degrees of
protection provided by different types of enclosure.
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 powerhasbeenremovedorthe areais
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 be changed only in an area known to be
nonhazardous.
• Do not use the USB port in hazardous locations.
WARNING: 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.
WARNING: Special Conditions for Safe Use:
• This equipment is not resistant to sunlight or other sources of UV radiation.
• This equipment shall be mounted in an ATEX/IECEx Zone 2-certified enclosure with a
minimum ingress protection rating of at least IP54 (as defined in EN/IEC 60529) 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.
• Any external connections that mate to this equipment shall be secured by using screws,
sliding latches, threaded connectors, or other means provided with this product.
• Equipment shall not be disconnected unless power has been removed or the area is known to
be nonhazardous.
• Provision shall be made to prevent the rated voltage from being exceeded by transient
disturbances of more than 140 % of the rated voltage when applied in Zone 2 environments.
• This equipment must be used only with ATEX/IECEx certified Rockwell Automation
backplanes.
• The instructions in the user manual shall be observed.
• TheUSB port is intendedfor temporarylocalprogrammingpurposes only and not intendedfor
permanent connection. Do not use the USB port in hazardous locations.
WARNING:When you connect or disconnect the battery, an electric 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.
For safety information on the handling of lithium batteries, including handling and disposal of
leaking batteries, see Guidelines for Handling Lithium Batteries, publication AG-5.4.
WARNING: When you insert or remove the energy storage module while backplane power is on, an
electric 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 electric
arcing causes excessive wear to contacts on both the module and its mating connector.
IMPORTANT Any illustrations, charts, sample programs, and layout examples shown in this publication are
intended solely for the purposes of example. Since there are many variables and requirements
associatedwith any particular installation,RockwellAutomation does not assume responsibility or
liability for actual use based upon the examples shown in this publication.
WARNING:When you insert or remove the module while backplane power is on, an electric 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 electric
arcing causes excessive wear to contacts on both the controller and its mating connector on the
chassis.Worn contacts can create electric resistance that can affect controller operation.

ControlLogix L7 Controller 3
Rockwell Automation Publication 1756-PC018C-EN-P - July 2016
Prevent Electrostatic Discharge
Insert the Controller into the Chassis
To insert the controller into the chassis, complete these steps.
1. Align the circuit board with the top and bottom guides in the chassis.
2. Slide the module into the chassis until it snaps into place.
3. Verify that the controller is flush with the power supply or other installed modules.
Insert the Key
After the controller is installed, insert the key.
Install the SD Card
Complete these steps to install the SD card in the 1756-L7xcontrollers.
1. Verify that the SD card is locked or unlocked according to your preference.
2. Open the door for the SD card.
3. Insert the SD card into the SD card slot.
4. Gently press the card until it clicks into place.
5. Close the SD card door.
Install the ESM
To install an ESM in the 1756-L7xcontroller, complete these steps.
1. Align the tongue-and-groove slots of the ESM and controller.
2. Slide the ESM back until it snaps into place.
The ESM begins charging after installation. Charging status is indicated by one of these status messages:
• ESM Charging
• CHRG
After you install the ESM, it can take up to 15 seconds for the charging status messages to display.
Rockwell Automation Support
For technical support, visit http://www.rockwellautomation.com/support/overview.page.
WARNING: If your application requires an ESM to deplete its residual stored energy to 40 μJoule
or less before you transport it into or out of the application, use only the 1756-(SP)ESMNSE(XT)
module. In this case, complete these steps before you remove the ESM.
1.Turn off power to the chassis. After you turn off power to the chassis, the controller’s OK status
indicator transitions from Green to Solid Red to OFF.
2.Wait at least 20 minutes for the residual stored energy to decrease to 40 μJoule or less before
you remove the ESM.
There is no visual indication of when the 20 minutes has expired. You must track that time period.
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.
IMPORTANT The ESM begins charging when one of these actions occurs:
• The controller and ESM are installed into a powered chassis.
• Power is applied to the chassis that contains a controller with the ESM installed.
• An ESM is installed into a powered controller.
After power is applied, the ESM charges for up to 2 minutes as indicated by CHRG or ESM Charging
on the status display.
WARNING:When you insert or remove the Secure Digital (SD) memory card while power is on, an
electric 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.
Logix 55xx
RUNFORCE
SD OK
Top Circuit Board Aligned
Bottom Circuit
Board Aligned
31997-M
Logix 55xx
RUNFORCE
SD OK
ATTENTION:To avoid potential damage to the product when inserting the ESM, align it in the track
and slide forward with minimal force until the ESM snaps into place.
ATTENTION: Allow the ESM to finish charging before removing power from the controller. Failure
to do so can result in the loss of the application program. A type 1, code 40 major fault is logged
on powerup.
To verify that the ESM is fully charged, check the status display to confirm that messages CHRG or
ESM charging are no longer indicated.
Unlocked Locked
32005-M
Logix 55xx
RUNFORCE
SD OK
Logix 55xx
RUNFORCE
SD OK
Logix 55xx
RUNFORCE
SDOK

Publication 1756-PC018C-EN-P - July 2016 PN-330371
Supersedes Publication 1756-PC018B-EN-P - March 2015 Copyright © 2016 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Allen-Bradley, ControlLogix, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: [phone]
Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page.
Specifications
Additional Resources
These resources contain information about related products from Rockwell Automation.
You can view or download publications at http:/www.rockwellautomation.com/literature/. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
Attribute 1756-L71, 1756-L71K, 1756-L72, 1756-L72K, 1756-L73, 1756-L73K, 1756-L74, 1756-L74K, 1756-L75, 1756-L75K
Input and current ratings 1.2V DC: 5 mA, 5.1V DC: 800 mA
Power dissipation 2.5 W
Thermal dissipation 8.5 BTU/hr
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, OperatingThermal Shock)
0 °C<Ta < +60 °C (+32 °F<Ta < +140 °F)
Temperature, surrounding air, max 60 °C (140 °F)
Enclosure type rating None (open-style)
Isolation voltage 30V (continuous), basic insulation, USB port to backplane
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Attribute 1756-L73XT
Input and current ratings 1.2V DC: 5 mA, 5.1V DC: 800 mA
Power dissipation 2.5W
Thermal dissipation 8.5 BTU/hr
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, OperatingThermal Shock)
-25°C< Ta < +70 °C (-13 °F<Ta < +158 °F)
Temperature, surrounding air, max 70 °C (158 °F)
Enclosure type rating None (open-style)
Isolation voltage 30V (continuous), basic insulation, USB port to backplane
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Attribute 1756-ESMCAP, 1756-ESMNRM, 1756-ESMCAPK,
1756-ESMNRMK
1756-ESMNSE,
1756-ESMNSEK
1756-ESMCAPXT, 1756-ESMNRMXT 1756-ESMNSEXT
Input and current ratings 5.1V DC: 330 mA 5.1V DC: 300 mA 5.1V DC: 330 mA 5.1V DC: 300 mA
Temperature, operating
• IEC 60068-2-1(Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, OperatingThermal Shock)
0 °C<Ta < +60 °C (+32 °F<Ta < +140 °F) -25°C<Ta < +70 °C (-13 °F<Ta < +158 °F)
Temperature, surrounding air, max 60 °C (140 °F) 70°C (158 °F)
Enclosure type rating None (open-style)
North American Temp Code T4 A
ATEX Temp Code T4
IECEx Temp Code T4
Resource Description
1756 ControlLogix Controllers Specifications Technical Data, publication 1756-TD001 Contains technical specifications, environmental specifications, and certifications for ControlLogix controllers.
1756 ControlLogix Controllers User Manual, publication 1756-UM001 Describes how to configure and use ControlLogix controllers.
Industrial AutomationWiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system.
Product Certifications website, http://www.ab.com Provides declarations of conformity, certificates, and other certification details.