Allen-Bradley 1756-CFM/B, 1756-CFMK/B, ControlLogix Installation Manual

Installation Instructions

Original Instructions

ControlLogix Configurable Flowmeter Module

Catalog Numbers

Topic Page

Installation Requirements 5

Install the Module 5

Keying the Removable Terminal Block and Bulletin 1492 Interface Module 5

Wiring the Removable Terminal Block 6

Connect Wiring 7

Assemble the RTB and the Housing 7

Install the Removable Terminal Block 7

Remove the Module 8

Specifications 9

Additional Resources 9

The ControlLogix® configurable flowmeter module (CFM) is an intelligent I/O module that performs high-speed flowmetering for industrial applications. The CFM module is a single­slot module that interfaces between a Logix controller and external I/O devices.

The module interfaces with the following output types:

•Magnetic Pickup

•TTL

•Preamps

1756-CFM/B, 1756-CFMK/B

The catalog numbers of the conformal coated products include the designation ‘K’ in the last position before the series identifier.

Summary of Changes

This publication contains the following new or updated information. This list includes substantive updates only and is not intended to reflect all changes.

Topic Page

Updated European Hazardous Location Approval 3
Updated IEC Hazardous Location Approval 3
Updated Specifications 9

ControlLogix Configurable Flowmeter Module Installation Instructions

ATTENTION: Read this document and th e documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, o perate 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 su itably trained personnel in accordance with applicable code o f practice.
If this equipment is used in a manner n ot specified by the manufacturer, the protection provided by the equipment may be impaired.

注意：在安装、配置、操作和维护本产品前，请阅读本文档以及 “ 其他资源 ” 部分列出的有关设备安装、配置和操作的相应文档。除了所有适用规范、法律和标准的
相关要求之外，用户还必须熟悉安装和接线说明。

安装、调整、投运、使用、组装、拆卸和维护等各项操作必须由经过适当训练的专业人员按照适用的操作规范实施。
如果未按照制造商指定的方式使用该设备，则可能会损害设备提供的保护。

ATENCIÓN: Antes de instalar, configurar, p oner 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 d ebe realizar las actividades relacionadas a la instalaci ón, ajustes, puesta en servicio, uso, ensamblaje, desensamblaje y ma ntenimiento 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 in stalação e fiação além das especificações para todos os códigos, leis e normas aplicáveis.
É necessário que as atividades, inclui ndo 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 util izado de maneira não estabelecida pelo fabricante, a pro teção fornecida pelo equipamento pode ficar prejudicada.
ВНИМАНИЕ: Перед тем как устанавливать, настраивать, эксплу атировать 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 соедин ений, 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.

注意 : 本製品を設置、構成、稼動または保守する前に、本書および本機器の設置、設定、操作についての参考資料の該当箇所に記載されている文書に目を通してく
ださい。ユーザは、すべての該当する条例、法律、規格の要件に加えて、設置および配線の手順に習熟している必要があります。

設置調整、運転の開始、使用、組立て、解体、保守を含む諸作業は、該当する実施規則に従って訓練を受けた適切な作業員が実行する必要があります。
本機器が製造メーカにより指定されていない方法で使用されている場合、機器により提供されている保護が損なわれる恐れがあります。

ACHTUNG: Lesen Sie dieses Dokument und die im Abschnitt „Weitere Informationen“aufgeführten Dokum ente, die Informationen zu Installation, Konfiguration und Bedienung dieses Produkts enthalte n, 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 geschul te Mitarbeiter und in Übereinstimmung mit den
anwendbaren Ausführungsvorschriften vorgenommen werden.

Wenn das Gerät in einer Weise verwendet wird, die vom Hersteller nicht vorgesehe n ist, kann die Schutzfunktion beeinträchtigt sein.
ATTENTION : Lisez ce document et les documents listés dans la section Ressources complémentaires rela tifs 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’entret ien 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’équip ement peut être compromise.

주의 : 본 제품 설치 , 설정 , 작동 또는 유지 보수하기 전에 본 문서를 포함하여 설치 , 설정 및 작동에 관한 참고 자료 섹션의 문서들을 반드시 읽고 숙지하십시오 . 사
용자는 모든 관련 규정 , 법규 및 표준에서 요구하는 사항에 대해 반드시 설치 및 배선 지침을 숙지해야 합니다 .

설치 , 조정 , 가동 , 사용 , 조립 , 분해 , 유지보수 등 모든 작업은 관련 규정에 따라 적절한 교육을 받은 사용자를 통해서만 수행해야 합니다 .
본 장비를 제조사가 명시하지 않은 방법으로 사용하면 장비의 보호 기능이 손상될 수 있습니다 .

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 i struzioni di installazione e cablaggio, oltre ai requ isiti previsti dalle leggi, codici e standard applicab ili.

Le attività come installazione, rego lazioni, utilizzo, assemblaggio, disassemblaggio e manutenzione devono essere svolte da personale adeguatamente addestrato, nel rispetto delle procedure previste.
Qualora l’apparecchio venga utilizzat o con modalità diverse da quanto previsto dal produ ttore, la sua funzione di protezione potrebbe venire compromessa.
DİKKAT: Bu ürünün kurulumu, yapılandırılm ası, işletilmesi veya bakımı öncesinde bu dokümanı ve bu ekipmanın kurulumu, yapılandırılması ve işletimi il e 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 yapı labilir.
Bu ekipman üretici tarafından belirlenmiş ama cın dışında kullanılırsa, ekipman tarafından sağlanan koruma bozulabi lir.

注意事項：在安裝、設定、操作或維護本產品前，請先閱讀此文件以及列於 「其他資源」章節中有關安裝、設定與操作此設備的文件。使用者必須熟悉安裝和配線指
示，並符合所有法規、法律和標準要求。
包括安裝、調整、交付使用、使用、組裝、拆卸和維護等動作都必須交由已經過適當訓練的人員進行，以符合適用的實作法規。

如果將設備用於非製造商指定的用途時，可能會造成設備所提供的保護功能受損。

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 požadavk ů všech relevantních vyhlášek, zákonů a norem nutně seznámit také s pokyny pro instalaci aelektrické zapojení.

Činnosti zahrnující instalaci, nastavení, uvedení do provozu, užívání, montáž, demontáž a údržbu musí vy konávat vhodně proškolený personál v souladu s příslušnými prováděcími předpisy.
Pokud se toto zařízení používá způs obem neodpovídajícím specifikaci výrobce, může být narušena o chrana, kterou toto zařízení poskytuje.
UWAGA: Przed instalacją, konfiguracją, użytkowaniem lub konserwacją tego produktu należy przeczytać niniejszy dokument oraz wszystkie dokume nty wymienione w sekcji Dodatkowe źródła omawiające instalację,

konfigurację i procedury użytkowani a tego urządzenia. Użytkownicy mają obowiązek zapo znać się z instrukcjami dotyczącymi instalacji oraz op rzewodowania, jak również z obowiązującymi kodeksami, pr awem 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, mo ntering, demontering och underhållsarbete måste utföras av persona l med lämplig utbildning enligt lämpligt bruk.
Om denna utrustning används på ett sätt som inte anges av ti llverkaren kan det hända att utrustningens skyddsanordningar försätts ur funktion.
LET OP: Lees dit document en de documenten d ie genoemd worden in de paragraaf Aanvullende informatie ove r de installatie, configuratie en bediening van de ze apparatuur voordat u dit product installeert, co nfigureert,

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 uitgevo erd door hiervoor opgeleid personeel en in
overeenstemming met de geldende pra ktijkregels.
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.

2 Rockwell Automation Publication 1756-IN085B-EN-P - February 2021

North American Hazardous Location Approval

ControlLogix Configurable Flowmeter Module Installation Instructions

The following information applies when operating this equipment in

Informations sur l’utilisation de cet équipement en environnements dangereux.

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.

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.

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.

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.

European Hazardous Location Approval

The following applies to products marked , , II 3. Such products:

• 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

•Have protection type “Ex ec IIC T4 Gc” according to standards EN 60079-0 and EN 60079-7.

• Comply to Standards EN 60079-0:2018, EN 60079-7:2015+A1:2018, reference certificate number DEMKO 20 ATEX 2340X.

• 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 2014/34/EU.

• May have catalog numbers followed by a “K” to indicate a conformal coating option.

for details.

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 to IEC 60079-0.

• Have protection type <Ex ec IIC T4 Gc> according to IEC 60079-7.

• Comply to Standards IEC 60079-0:2017, IEC 60079-7:2017, reference IECEx certificate number IECEx UL 20.0013X.

• May have catalog numbers followed by a “K” to indicate a conformal coating option.

Rockwell Automation Publication 1756-IN085B-EN-P - February 2021 3

ControlLogix Configurable Flowmeter Module Installation Instructions

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 EN/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 eEnvironments 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 help prevent personal injury resulting from accessibility to live parts. The enclosure must have
suitable flame-retardant properties to help 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 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.

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 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.

• 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.

• The instructions in the user manual shall be observed.

• Do not disconnect equipment unless power has been removed or the area is known to be non-hazardous.

• This equipment must be used only with IECEx/ATEX certified Rockwell Automation equipment.

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.

Electrical Safety Considerations for Removable Terminal Bases

ATTENTION: The ControlLogix system has been agency certified using only the ControlLogix RTBs (catalog numbers 1756-TBNH and 1756-TBSH).
Any application that requires agency certification of the ControlLogix system using other wiring termination methods may require application-specific
approval by the certifying agency.

Wire conductor and insulation ratings shall support minimum temperature rating of 105 °C (221 °F). If multiple power sources are used, do not exceed the
specified isolation voltage.

When using the 1756-TBNH, do not wire more than two 0.33…1.3 mm2 (22…16 AWG) conductors on any terminal. Use only the same size wires with no
intermixing of solid and stranded wire types. When using the 1756-TBSH, do not wire more than one 0.33…2.1 mm

2

(22…14 AWG) conductor on any terminal.

4 Rockwell Automation Publication 1756-IN085B-EN-P - February 2021