Allen-Bradley 1734-IV2 POINT I-O Source Input Modules Instruction Manual

Instruction Manual for Allen-Bradley models including: 1734-IV2, 1734-IV4, 1734-IV8, 1734-IV8K, 1734-IV2 POINT I-O Source Input Modules, 1734-IV2, POINT I-O Source Input Modules, I-O Source Input Modules, Source Input Modules, Input Modules, Modules

1734-IN052H-EN-E POINT I/O Source Input Modules Installation Instructions

1734-IV2,1734-IV4, 1734-IV8, 1734-IV8K, Series C

"1734-IV2, 1734-IV4, 1734-IV8, 1734-IV8K, Series C"

Rockwell Automation

Installation Manual - Allen-Bradley

Allen-Bradley 1734-IV8 :: I/O Module, 8 Channel, Source Input, 24VDC :: Rexel USA

Installation Manual

File Info : application/pdf, 14 Pages, 1,004.16KB

1734-in052-en-e ?i=B6B904AA-9081-408C-BFCF-743E4F92D3C7

Installation Instructions
Original Instructions

POINT I/O Source Input Modules

Catalog Numbers 1734-IV2, 1734-IV4, 1734-IV8, 1734-IV8K, Series C

Catalog numbers with the suffix `K' are conformal coated and their specifications are the same as non-conformal coated catalogs.

Topic

Page

Summary of Changes

Before You Begin

Install the Mounting Base

Install the Module

Install the Removable Terminal Block

Remove a Mounting Base

Wire the Module

Communicate with the Module

Interpret Status Indicators

Specifications

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 IEC Hazardous Location Approval

Updated UK and European Hazardous Location Approval

Updated Special Conditions for Safe Use

Updated General Specifications

Updated Environmental Specifications

Updated Certifications

POINT I/O Source Input 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.
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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 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules 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 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 nonmetallic. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain more 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 enclosures.
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. 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. In case of malfunction or damage, no attempts at repair should be made. The module should be returned to the manufacturer for repair. Do not dismantle the module.

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.

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.

WARNING: When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with proper wiring method that complies with the governing electrical codes.

IEC Hazardous Location Approval
The following applies to products marked with IECEx certification: · 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 is Ex eC IIC T4 Gc according to IEC 60079-0 and IEC 60079-7. · Comply to Standards IEC 60079-0, Explosive atmospheres - Part 0: Equipment - General requirements, Edition 7, Revision Date 2017 and IEC 60079-7, 5.1 Edition revision date
2017, Explosive atmospheres - Part 7: Equipment protection by increased safety "e", reference IECEx certificate number IECEx UL 20.0072X. · May have catalog numbers followed by a "K" to indicate a conformal coating option.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions
UK and European Hazardous Location Approval
The following applies to products marked II 3 G: · Are intended for use in potentially explosive atmospheres as defined by UKEX regulation 2016 No. 1107 and European Union Directive 2014/34/EU and has been found to
comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in Zone 2 potentially explosive atmospheres, given in Schedule 1 of UKEX and Annex II of this Directive. · Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN IEC 60079-7, and EN IEC 60079-0. · 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 Schedule 1 of UKEX and Annex II of EU Directive 2014/34/EU. See the UKEx and EU Declaration of Conformity at rok.auto/certifications for details. · The type of protection is Ex ec IIC T4 Gc according to EN IEC 60079-0:2018, EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS, Issue Date 07/2018, and CENELEC EN IEC 60079-7:2015+A1:2018, Explosive atmospheres. Equipment protection by increased safety "e". · Comply to Standard EN IEC 60079-0:2018, EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS, Issue Date 07/2018, and CENELEC EN IEC 600797:2015+A1:2018 Explosive atmospheres. Equipment protection by increased safety "e", reference certificate number DEMKO 04 ATEX 0330347X and UL22UKEX2478X. · 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. · May have catalog numbers followed by a "K" to indicate a conformal coating option.
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. · Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 140% of the peak rated voltage when applied in Zone 2 environments. · The instructions in the user manual shall be observed. · This equipment must be used only with UKEX/ATEX/IECEx certified Rockwell Automation backplanes. · Earthing is accomplished through mounting of modules on rail. · Devices shall be used in an environment of not more than Pollution Degree 2.
Special Conditions for Safe Use
ATTENTION: · This product is grounded through the DIN rail to chassis ground. Use zinc plated chromate-passivated steel DIN rail to assure proper grounding. The use of
other DIN rail materials (for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent grounding. Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.) and use end-anchors appropriately. Be sure to ground the DIN rail properly. See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1, for more information. · 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. · Do not remove or replace an adapter while power is applied. Interruption of the backplane can result in unintentional operation or machine motion. · Do not discard the end cap. Use this end cap to cover the exposed interconnections on the last mounting base on the DIN rail. Failure to do so could result in equipment damage or injury from electric shock. · If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
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
ATTENTION: · This equipment is certified for use only within the surrounding air temperature range of -20...+55 °C (-4...+131 °F). 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.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions

Before You Begin

You can use these Series C POINT I/OTM Input modules with DeviceNet® and PROFIBUS adapters. If you are using Studio 5000 Logix Designer® application version 20 or higher, you can also use the modules with ControlNet® and EtherNet/IPTM adapters. See Figure 1 to identify the external features of the module.

Figure 1 - POINT I/O Input Module with 1734-TB or 1734-TBS Base

MoSdtautluesNeSttwNaOotuDrksE:

4 9 8

The wiring base assembly includes terminal base, 1734-TB, or 1734-TBS, which consists of a

mounting base, 1734-MB, and removable terminal block, 1734-RTB, or 1734-RTBS.

Description

1 Module locking mechanism

6 1734-TB or 1734-TBS mounting base

2 Slide-in writable label

7 Interlocking side pieces

3 Insertable I/O module

8 Mechanical keying (orange)

4 Removable terminal block (RTB) handle

9 DIN rail locking screw (orange)

5 Removable terminal block with screw (1734-RTB) or spring clamp (1734-RTBS) 10 Module wiring diagram

Install the Mounting Base
To install the mounting base on the DIN rail, proceed as follows: 1. Position the mounting base vertically above the installed units (adapter, power supply, or existing module). 2. Slide the mounting base down allowing the interlocking side pieces to engage the adjacent module or adapter. 3. Press firmly to seat the mounting base on the DIN rail. The mounting base snaps into place. Be sure that the orange DIN rail locking screw is in the horizontal position and that it has engaged the DIN rail.

Install the Module
The module can be installed before or after base installation. Make sure that the mounting base is correctly keyed before installing the module into the mounting base. In addition, make sure that the mounting base locking screw is positioned horizontal referenced to the base.
ATTENTION: 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. Be sure that power is removed or the area is non-hazardous 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. 1. Using a bladed screwdriver, rotate the keyswitch on the mounting base clockwise until the number required for the type of module being installed aligns with the notch in the base. 2. Verify that the DIN rail locking screw is in the horizontal position. You cannot insert the module if the locking mechanism is unlocked. 3. Insert the module straight down into the mounting base. 4. Press to secure. The module locks into place.
ATTENTION: Do not discard the end cap. Use this end cap to cover the exposed interconnections on the last mounting base on the DIN rail. Failure to do so could result in equipment damage or injury from electric shock.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions
Install the Removable Terminal Block
A Removable Terminal Block (RTB) is supplied with your wiring base assembly. To remove, pull up on the RTB handle. This allows the mounting base to be removed and replaced as necessary without removing any of the wirings. To reinsert the Removable Terminal Block, proceed as follows.
WARNING: When you connect or disconnect the Removable Terminal Block (RTB) with field-side power applied, an electrical arc can occur. This can cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1. Insert the end opposite the handle into the base unit. This end has a curved section that engages with the wiring base. 2. Rotate the terminal block into the wiring base until it locks itself in place. 3. If an I/O module is installed, snap the RTB handle into place on the module.
0 1
Hook the RTB end into the mounting base end, and rotate until it locks into place.
WARNING: For 1734-RTBS and 1734-RTB3S, to latch and unlatch the wire, insert a bladed screwdriver (catalog number 1492-N90 3 mm diameter blade) into the opening at approximately 73° (blade surface is parallel with top surface of the opening) and push up gently.
73° 85°
WARNING: For 1734-TOPS and 1734-TOP3S, to latch and unlatch the wire, insert a bladed screwdriver (catalog number 1492-N90 3 mm diameter) into the opening at approximately 97° (blade surface is parallel with top surface of the opening) and press in (do not push up or down).
97°

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions
Remove a Mounting Base
To remove a mounting base, you must remove any installed module and the module that is installed in the base to the right. Remove the removable terminal block, if wired. 1. Unlatch the RTB handle on the I/O module. 2. Pull on the RTB handle to remove the removable terminal block. 3. Press the module lock on the top of the module. 4. Pull on the I/O module to remove from the base. 5. Repeat steps 1, 2, 3 and 4 for the module to the right. 6. Use a small bladed screwdriver to rotate the orange base locking screw to a vertical position. This releases the locking mechanism. 7. Lift straight up to remove.

Wire the Module
To wire the module, see the diagrams and tables.
1734-IV2
M odule Status Netw ork Status NODE:
24VDC Source Input 0 1
1734 IV2

1734-IV4
M odule Status Netw ork Status NODE:
24VDC Source Input 0 1
2
3 1734 IV4

1734-IV8, 1734-IV8K

Module Status
Network Status NODE:

24VDC Source Input

1734 IV8

Input 0

Input 1

Input = 0 and 1 NC = No connection (2 and 3) C = Common (4 and 5) V = Supply (6 and7)

Input 0

Input 1

Input 2

Input 3

Input 0, 1, 2, and 3 C = Common (4 and 5) V = Supply (6 and7)

Input 0

Input 1

Input 2

Input 3

Input 4

Input 5

Input 6

Input 7

Input 0, 1, 2, 3, 4, 5, 6, and 7

Note: V and C are daisy chained from either the adapter, 1734-FPD, 1734-EP24DC, or from a user supplied auxiliary terminal block.

WARNING: If you connect or disconnect wiring while the field-side 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.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions Figure 2 - POINT I/O Source Input Module Wiring 1734-IV2

C = Common V = 12/24V DC supply Note: Not protected, 0.3A max

Prox 2-wire

0
In 0
2
NC
4
C
6
V

1
In 1
3
NC
5
C
7
V

Prox 3-wire

Channel

Input Terminal

Connect power on 3-wire proximity switches. 12/24V DC is provided by the internal field power bus.

Common Terminal 4 5

Figure 3 - POINT I/O Source Input Module Wiring 1734-IV4

In 0 In 1

3-wire

2-wire

In 2 In 3

Prox

C = Common

V = 12/24V DC supply Note: Not protected, 0.3A max

Power 6 7

Channel

Input Terminal

Connect power on 3-wire proximity switches. 12/24V DC is provided by the internal field power bus.

Figure 4 - POINT I/O Source Input Module Wiring 1734-IV8, 1734-IV8K

C = Common V = 12/24V DC supply

3-wire Prox

2-wire Prox

3-wire Prox

2-wire Prox

Common Terminal 4 5 4 5

In 0 In 1

3-wire Prox

3 2-wire

In 2 In 3

Prox

In 4 In 5

3-wire Prox

7 2-wire

In 6 In 7

Prox

Power 6 7 6 7

Channel

Input Terminal

Channel

Input Terminal

Daisy chain common and power connections from 1734 adapter, 1734-FPD, 1734-EP24DC, or from user supplied external auxiliary terminal block.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

Figure 5 - Wiring Example of 1734-IV8, 1734-IV8K Using 2-Wire Proximity Switches

POINT I/O Source Input Modules Installation Instructions

DeviceNet

Module Status
Network Status

System Power DeviceNet Power

1734

OB8E

IV8

24V DC return (C) 24V DC (V)

Prox Prox

Terminal block with bus connector strip

Figure 6 - Wiring Example of 1734-IV8, 1734-IV8K Using 3-Wire Proximity Switches

DeviceNet

Module Status
Network Status

System Power DeviceNet Power

1734

OB8E

IV8

24V DC return (C) 24V DC (V)

Prox Prox

Terminal block with bus connector strip

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions

Communicate with the Module

POINT I/O modules send (produce) and receive (consume) I/O data (messages). You map this data into the memory of the processor.

The 1734-IV2, 1734-IB4, and 1734-IV8 modules produce 1 byte of input data (scanner Rx). The modules do not consume I/O data (scanner Tx).

Message Size: 1 Byte
Produces (Rx) Consumes (Tx) Where:

No consumed data I0 = Channel 0, I1 = Channel 1

Message Size: 1 Byte
Produces (Rx) Consumes (Tx) Where:

No consumed data

I0 = Channel 0, I1 = Channel 1, I2 = Channel 2, I3 = Channel 3

Message Size: 1 Byte
Produces (Rx) Consumes (Tx) Where:

No consumed data

I0 = Channel 0, I1 = Channel 1, I2 = Channel 2, I3 = Channel 3, I4 = Channel 4, I5 = Channel 5, I6 = Channel 6, I7 = Channel 7

Interpret Status Indicators
See Figure 7 and Table 1 for information on how to interpret the status indicators. Figure 7 - Status Indicators for POINT I/O 2 Current Output and 2 Voltage Output Analog Modules

1734-IV2
M odule Status Netw ork Status NODE:
24VDC Source Input 0 1
1734 IV2

Module status Network status
Status of input 0 Status of input 1 Status of input 2 Status of input 3

1734-IV4
M odule Status Netw ork Status NODE:
24VDC Source Input 0 1
2
3 1734 IV4

Module status Network status
Status of input 0 and 4 Status of input 1 and 5 Status of input 2 and 6 Status of input 3 and 7

1734-IV8, 1734-IV8K

Module Status
Network Status NODE:

24VDC Source Input

1734 IV8

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions

Table 1 - Indicator Status for Modules

Module status

Status Off Green Flashing green Flashing red Red Flashing red/green

Off

Network status

Flashing green Green Flashing red
Red

Channel status

Flashing red/green
Off Yellow

Description No power applied to device. Device operating normally. Device needs commissioning due to missing, incomplete, or incorrect configuration. Recoverable fault. Unrecoverable fault may require device replacement. Device is in self-test mode. Device is not online:
Device has not completed dup_MAC-id test. Device not powered check module status indicator. Device is online but has no connections in the established state. Device is online and has connections in the established state. One or more I/O connections are in timed-out state. Critical link failure failed communication device. Device detected error that prevents it from communicating on the network. Communication faulted device the device has detected a network access error and is in communication faulted state. Device has received and accepted an Identity Communication Faulted Request long protocol message. Input is in the Off state. Input is in the On state.

Specifications

POINT I/O Source Input Modules 1734-IV2, 1734-IV4, 1734-IV8, 1734-IV8K

Attribute Number of inputs, sourcing

1734-IV2 2 (1 group of 2)

1734-IV4 4 (1 group of 4)

1734-IV8, 1734-IV8K 8 (1 group of 8)

Voltage, on-state Min Nom Max Current, on-state Min Nom Max Voltage, off-state, max Current, off-state, min Impedance, input, Nom Max Input filter time(1) Off to On On to Off
Field wiring terminations

10V DC 24V DC 28.8V DC

2 mA 4 mA @ 24V DC 5 mA 5V DC 1.5 mA

3.6 k 4.7 k

0.5 hardware plus 0...63 ms (user selectable) 0.5 hardware plus 0...63 ms (user selectable)

0 Input 0 1 Input 1 2 No connection 3 No connection 4 Common 5 Common 6 User supply 7 User supply

0 Input 0 1 Input 1 2 Input 2 3 Input 3 4 Common 5 Common 6 User supply 7 User supply

0 Input 0 1 Input 1 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 Input 6 7 Input 7

(1) Input Off-to-On filter time is the time from a valid input signal to recognition by the module. Input On-to-Off time is the time from a valid input signal to recognition by the module.

General Specifications
Attribute Terminal base screw torque
Indicators
Module location

1734-IV2

1734-IV4

0.8 N·m (7 lb·in)

1 green/red module status indicator, logic side 1 green/red network status indicator, logic side

2 yellow input status indicators, logic side 4 yellow input status indicators, logic side

1734-TB or 1734-TBS wiring base assembly

1734-IV8, 1734-IV8K 8 yellow input status indicators, logic side

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions

General Specifications (Continued)

Attribute POINTBusTM current, max Power dissipation, max

1734-IV2 75 mA @ 5V DC 0.7 W @ 28.8V DC

1734-IV4 1.0 W @ 28.8V DC

1734-IV8, 1734-IV8K 1.6 W @ 28.8V DC

Thermal dissipation, max
Isolation voltage Field power bus Supply voltage, nom Voltage range Dimensions, approx (H x W x D)

2.4 BTU/h @ 28.8V DC 50V continuous Tested to withstand 2500V DC for 60 s
24V DC 10...28.8V DC 56 x 12 x 75.5 mm (2.21 x 0.47 x 2.97 in.)

3.4 BTU/h @ 28.8V DC

5.5 BTU/h @ 28.8V DC

Wiring category(1)

2 on signal ports

Wire size Weight, approx. Enclosure type rating North American temp code IECEx temp code UKEX/ATEX temp code Keyswitch position

0.25...2.5 mm2 (22...14 AWG) solid or stranded shielded copper wire rated at 75 °C (167 °F) or greater 1.2 mm (3/64 in.) insulation max

31.2 g (1.10 oz)

31.8 g (1.12 oz)

32.3 g (1.14 oz)

None (open-style)

T4A

(1) Use this Conductor Category information for planning conductor routing as described in the appropriate System Level Installation Manual. Also see Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1, for more information.

Environmental Specifications
Attribute Temperature, operating
Temperature, storage Temperature, surrounding air, max Relative humidity Vibration Shock, operating Shock, nonoperating Emissions ESD immunity Radiated RF immunity EFT/B immunity Surge transient immunity Conducted RF immunity

Value IEC 60068-2-1 (Test Ad, operating cold), IEC 60068-2-2 (Test Bd, operating dry heat), IEC 60068-2-14 (Test Nb, operating thermal shock): -20 °C Ta +55 °C (-4 °F Ta + 131 °F) IEC 60068-2-1 (Test Ab, unpackaged nonoperating cold), IEC 60068-2-2 (Test Bb, unpackaged nonoperating dry heat), IEC 60068-2-14 (Test Na, unpackaged nonoperating thermal shock): -40...+85 °C (-40...+185 °F) 55 °C (131 °F) IEC 60068-2-30 (Test Db, unpackaged damp heat): 5...95% noncondensing IEC60068-2-6 (Test Fc, operating): 5 g @ 10...500 Hz IEC 60068-2-27 (Test Ea, unpackaged shock): 30 g 50 g IEC 61000-6-4 IEC6100-4-2: 6 kV contact discharges 8 kV air discharges IEC 61000-4-3: 10V/m with 1 kHz sine-wave 80% AM from 80...6000 MHz IEC 61000-4-4: ±2 kV at 5 kHz on power ports ±2 kV at 5 kHz on signal ports IEC 61000-4-5: ±1 kV line-line(DM) and ±2 kV line-earth (CM) on signal ports IEC61000-4-6: 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

POINT I/O Source Input Modules Installation Instructions

Certifications

Certification (When Product Is Marked)(1)

Value

c-UL-us

UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584. UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810.

UK and CE

UK Statutory Instrument 2016 No. 1091 and European Union 2014/30/EU EMC Directive, compliant with: EN 61326-1; Measurement/Control/Laboratory use, Industrial requirements EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)

UK Statutory Instrument 2012 No. 3032 and European Union 2011/65/EU RoHS, compliant with: EN IEC 63000; Technical documentation

For 1734-IV2 and 1734-IV4 only

UK Statutory Instrument 2016 No. 1107 and European Union 2014/34/EU ATEX Directive, compliant with:

EN IEC 60079-0; General Requirements

EN IEC 60079-7; Explosive Atmospheres, Protection "e"

II 3 G Ex ec IIC T4 Gc

DEMKO 04 ATEX 0330347X

UL22UKEX2478X

For 1734-IV2 and 1734-IV4 only

IECEx System, compliant with:

IECEx

IEC 60079-0; General Requirements IEC 60079-7; Explosive Atmospheres, Protection "e"

II 3 G Ex ec IIC T4 Gc

IECEx UL 20.0072X

Korean Registration of Broadcasting and Communications Equipment, compliant with: Article 58-2 of Radio Waves Act, Clause 3

RCM

Australian Radiocommunications Act, compliant with: AS/NZS CISPR 11; Industrial Emissions.

Morocco

Arrêté ministériel n° 6404-15 du 29 ramadan 1436

For 1734-IV2 and 1734-IV4 only

CCC

CNCA-C23-01 CNCA-C23-01 CCC Implementation Rule Explosion-Proof Electrical Products

CCC: 2020122309111607

EAC

Russian Customs Union TR CU 020/2011 EMC Technical Regulation

(1) See the Product Certification link at rok.auto/certifications for Declaration of Conformity, Certificates, and other certification details.

Rockwell Automation Publication 1734-IN052H-EN-E - September 2022

Rockwell Automation Support

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Publication 1734-IN052H-EN-E - September 2022 | Supersedes Publication 1734-IN052G-EN-E - January 2021
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References

Acrobat Distiller 22.0 (Windows)