Allen-Bradley FLEX I/O 125V DC Digital Input Module Installation Instructions

Installation Instructions
Original Instructions
FLEX I/O 125V DC Digital Input Module
Catalog Number 1794-IH16
Topic
Page
Summary of Changes
1
Module Overview
4
Install Your Digital Input Module
5
Wire Your Module
5
Configure Your Module
6
Specifications
7
Additional Resources
8
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 Certifications
8
FLEX I/O 125V DC Digital Input Module 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.
岤䠑㖈㸝鄳ծꂁ縨ծ乼⡲ㄤ絶䫡劥❡ㅷ⵸霼ꢓ靀劥俒咓⟄⿺  Ⱖ➭餴彂  鿈ⴔ⴩ⴀ涸剣Ⱒ霃㢊㸝鄳ծꂁ縨ㄤ乼⡲涸湱䎾俒咓կꤑ✫䨾剣鷓欽錞薴ծ岁䖒ㄤ叻ⲥ涸
湱Ⱒ銳宠⛓㢪欽䨪鵮䗳곢擿䜪㸝鄳ㄤ䱹絁霹僈կ
㸝鄳ծ靈侮ծ䫏鵘ծ⢪欽ծ絆鄳ծ䬒⽸ㄤ絶䫡瘝ぐ고乼⡲䗳곢歋絑鵂鷓䔲雲絅涸⚁⚌➃プ䭽撑鷓欽涸乼⡲錞薴㹊倶կ
㥵卓劢䭽撑ⵖ鸣㉁䭷㹁涸倰䒭⢪欽霪霃㢊ⴭ〳腊⠔䰀㹲霃㢊䲿⣘涸⥂䫡կ
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.
:
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.
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.
岤䠑✲갪㖈㸞酤鏤㹁乽⡲䧴笞隌劥欴ㅷ⵹锞⯓ꠗ隡姽俒⟝⟃⿻⴪倴 չⰦ➮须彂պ畎眏⚥剤ꡠ㸞酤鏤㹁莅乽⡲姽鏤⪔涸俒⟝⢪欽罏䗳갭擿䜫㸞酤ㄤꂂ箁䭸
爚⚛痘ざ䨾剤岁鋊岁䖒ㄤ垦彋銴宠
⺫䭍㸞酤锅侮❜➰⢪欽⢪欽穉酤䬓⽹ㄤ笞隌瘞⹛⡲鿪䗳갭❜歋䊺竤麕黠殹鎯箻涸➃㆞鹎遤⟃痘ざ黠欽涸㻜⡲岁鋊
㥶卓㼟鏤⪔欽倴ꬌ醢鸤㉂䭸㹁涸欽鸁儘〳腋剚鸤䧭鏤⪔䨾䲿⣘涸⥃隌⸆腋「䴦
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.
2
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
FLEX I/O 125V DC Digital Input Module Installation Instructions
Environment and Enclosure
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:
• Industrial Automation Wiring and Grounding Guidelines, Rockwell Automation® 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.
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.
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, Rockwell Automation publication 1770-4.1, for more information.
ATTENTION:
• If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
• Read this document and the documents that are 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.
• This equipment is certified for use only within the surrounding air temperature range of 0…55 °C (32…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.
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 module and its mating connector. Worn contacts may create electrical resistance that can affect module operation.
• If 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.
• Do not connect control circuit directly to line voltage. Line voltage must be supplied by a suitable, approved isolating transformer or power supply having
short circuit capacity not exceeding 100VA maximum or equivalent.
• If you connect or disconnect wiring while the field-side 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.
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
3
FLEX I/O 125V DC Digital Input Module Installation Instructions
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 Les produits marqués “CL I, DIV 2, GP A, B, C, D” ne conviennent qu'à une utilisation en
Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each
environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux.
product is supplied with markings on the rating nameplate indicating the hazardous Chaque produit est livré avec des marquages sur sa plaque d'identification qui indiquent le
location temperature code. When combining products within a system, the most
code de température pour les environnements dangereux. Lorsque plusieurs produits sont
adverse temperature code (lowest "T" number) may be used to help determine the combinés dans un système, le code de température le plus défavorable (code de
overall temperature code of the system. Combinations of equipment in your system température le plus faible) peut être utilisé pour déterminer le code de température global
are subject to investigation by the local Authority Having Jurisdiction at the time of du système. Les combinaisons d'équipements dans le système sont sujettes à inspection
installation.
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.
IMPORTANT
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.
To comply with North American restrictions, all connected I/O must be powered from a source compliant with the following: Class 2
Module Overview
1
2
3
4
5
7
6
Component Identification
1
2
3
4
4
Description
Flexbus connector
Latching mechanism
Keyswitch
Terminal base
5
6
7
Description
Groove
Alignment bar
Module
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
FLEX I/O 125V DC Digital Input Module Installation Instructions
Install Your Digital Input Module
The FLEX™ I/O 125V DC digital input module mounts on a FLEX I/O terminal base.
ATTENTION: Do not remove or replace a Terminal Base unit when power is applied. Interruption of the backplane can result in unintentional operation or
machine motion.
ATTENTION: During mounting of all devices, be sure that all debris (metal chips, wire strands, and so on) is kept from falling into the module. Debris that
falls into the module could cause damage on power-up.
1.
2.
3.
4.
5.
Rotate the keyswitch (3) on the terminal base (4) clockwise to position 1 as required for this type of module.
Make sure the Flexbus connector (1) is pushed all the way to the left to connect with the adjacent terminal base/adapter. You cannot install the module unless the
connector is fully extended.
Make sure the pins on the bottom of the module are straight so that they align properly with the connector in the terminal base.
Position the module (7) with its alignment bar (6) aligned with the groove (5) on the terminal base.
Press firmly and evenly to seat the module in the terminal base unit. The module is seated when the latching mechanism (2) is locked into the module.
IMPORTANT
To comply with the CE Low Voltage Directive (LVD), all connected I/O must be powered from a source compliant with the following: Safety Extra Low Voltage
(SELV) or Protected Extra Low Voltage (PELV).
Wire Your Module
Connect wiring for your module with a 1794-TB3 or 1794-TB3S terminal base as follows:
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.
1.
2.
3.
4.
5.
6.
Connect individual input wiring to numbered terminals on the 0…15 row (A) as indicated in Table 1.
Connect the associated input device +V DC to the corresponding terminal on the 34…51 row (C) for each input as indicated in Table 1. If using 3-wire input devices, also
connect the associated input common lead to the corresponding terminal on the 16…33 row (B).
Connect +V DC power to terminal 34 on the 34…51 row (C).
Connect DC common to terminal 16 on the 16…33 row (B).
If daisy chaining power to the next terminal base, connect a jumper from terminal 51 (+V DC) on this base unit to terminal 34 on the next base unit.
If continuing DC common to the next base unit, connect a jumper from terminal 33 (common) on this base unit to terminal 16 on the next base unit.
Table 1 - Wiring Connections for 1794-IH16
Channel(1)
Input Terminal
Power Terminal
0
A-0
C-35
B-17
1
A-1
C-36
B-18
2
A-2
C-37
B-19
3
A-3
C-38
B-20
4
A-4
C-39
B-21
5
A-5
C-40
B-22
6
A-6
C-41
B-23
7
A-7
C-42
B-24
8
A-8
C-43
B-25
9
A-9
C-44
B-26
10
A-10
C-45
B-27
11
A-11
C-46
B-28
12
A-12
C-47
B-29
13
A-13
C-48
B-30
14
A-14
C-49
B-31
15
A-15
C-50
B-32
+V DC
C-34…C-51 are internally connected together.
Common
B-16…B-33 are internally connected together.
(1)
Common
3-wire devices use input, common, and power. 2-wire devices use input and power.
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
5
FLEX I/O 125V DC Digital Input Module Installation Instructions
1794-TB3 and 1794-TB3S Terminal Base Wiring for 1794-IH16
Inputs
0
1
2
3
4
5
6
7
8
17
18
19
20
21
22
23
24
9
10
11
12
13
14
15
A
16
25
26
27
28
29
30
31
32
33
B
Commons
-V
Common
34
35
36
37
38
39
40
41
42
43
44
45
-V
Common
46
47
48
49
50
51
C
Voltage
Voltage
In +V
Voltage
Out +V
(1794-TB3 shown)
Connect -V DC common to terminal B-16.
Connect +V DC power to terminal C-34.
(Use B-33 and C-51 for daisy chaining to next terminal base unit).
2-wire and 3-wire Input Wiring for 1794-IH16
0
16…33
34…51
A
B
C
1
0
1
0
A
B
C
0…15
16
34
= Sink input
2-wire device
(Sourcing output)
= Common
3-wire device
(Sourcing output)
= +V DC
Configure Your Module
Configure your input module by setting bits in the configuration word (word 3).
Image Table Memory Map for the 1794-IH16 Module
Dec.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Oct.
17
16
15
14
13
12
11
10
7
6
5
4
3
2
1
0
Read
I15
I14
I13
I12
I11
I10
I9
I8
I7
I6
I5
I4
I3
I2
I1
I0
Write
Not used - Set to 0
Where:
I = Input
FT0 = Input filter time for inputs 0…11
FT1 = Input filter time for inputs 12…15
Input Filter FT1 12…15
Set the Input Filter Time
To set the input filter time, set the associated bits in the output image table (complementary word) for the module.
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
O:010
FT = 12...15
FT = 00...11
Input Filter Times
Bits
Description
02
01
00
Filter Time for Inputs 00…11
05
04
03
Filter Time for Inputs 12…15
0
0
0
Filter Time 0 (Default)
0.25 ms
0
0
1
Filter Time 1
0.5 ms
0
1
0
Filter Time 2
1 ms
0
1
1
Filter Time 3
2 ms
1
0
0
Filter Time 4
4 ms
1
0
1
Filter Time 5
8 ms
1
1
0
Filter Time 6
16 ms
1
1
1
Filter Time 7
32 ms
6
Selected Filter Time
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
Dec.
Input Filter FT0 0…11
FLEX I/O 125V DC Digital Input Module Installation Instructions
Specifications
Specifications – FLEX I/O 125V DC Digital Input Module 1794-IH16
Attribute
Value
Number of inputs
16, current, sinking
Recommended terminal base unit
1794-TB3, 1794-TB3S, 1794-TB3K, 1794-TB3SK
On-state voltage
Min
Nom
Max
90V DC
125V DC
146V DC
On-state current
Min
Nom
Max
1.0 mA
2.0 mA @ 125V DC
3.0 mA
Off-state voltage, max
20V DC
Off-state current, max
0.8 mA
Nominal input impedance
60 kΩ
Isolation voltage
250V (continuous), Basic Insulation Type
Type Tested @ 1706V DC for 60 s, between field side and system
No isolation between individual channels
Input filter time(1)
Off-to-On
On-to-Off
See Input Filter Times on page 6
Flexbus current
80 mA @ 5V DC
Power dissipation, max
6 W @ 146V DC
Thermal dissipation, max
20.47 BTU/hr @ 146V DC
(1)
Input Off-to-On filter time is the time from a valid input signal to recognition by the module.
Input On-to-Off filter time is the time from the input signal dropping below the valid level to recognition by the module.
General Specifications
Attribute
Value
Terminal base screw torque
Determined by the installed terminal base
Dimensions, approx. (H x W x D)
94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.)
Weight, approx.
78 g (2.75 oz.)
Indicators (field side indication)
16 yellow status indicators
External DC power supply voltage, nom
125V DC
External DC power voltage range
90…146V DC
North American temperature code
T4
Keyswitch position
1
Enclosure type rating
None (open-style)
Wire size
Determined by the installed terminal base
Wiring category(1) (2)
2 – on signal ports
(1)
(2)
Use this Conductor Category information for planning conductor routing. See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
Use this Conductor Category information for planning conductor routing as described in the appropriate System Level Installation Manual.
Environmental Specifications
Attribute
Value
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, Operating Thermal Shock):
0…55 °C (32…131 °F)
Temperature, surrounding air, max
55 °C (131 °F)
Temperature, nonoperating
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)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
5…95% noncondensing
Vibration
IEC60068-2-6 (Test Fc, Operating):
5 g @ 10…500 Hz
Shock
IEC60068-2-27 (Test Ea, Unpackaged shock):
Operating 30 g
Nonoperating 50 g
Emissions
IEC 61000-6-4
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
7
FLEX I/O 125V DC Digital Input Module Installation Instructions
Environmental Specifications (Continued)
Attribute
Value
ESD immunity
IEC 61000-4-2:
6 kV contact discharges
8 kV air discharges
Radiated RF immunity
IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
1V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
EFT/B immunity
IEC 61000-4-4:
±2 kV @ 5 kHz on power ports
±2 kV @ 5 kHz on signal ports
Surge transient immunity
IEC 61000-4-5:
±1 kV line-line(DM) and ±2 kV line-earth(CM) on signal ports
Conducted RF immunity
IEC 61000-4-6:
10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz
Certifications
Certifications
(when product is marked)(1)
Value
c-UL-us
UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E322657.
UL Listed for Class I Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E334470.
UK and CE
UK Statutory Instrument 2016 No. 1091 and European Union 2014/30/EU EMC Directive, compliant with:
EN 61326-1; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61131-2; Programmable Controllers
EN 61000-6-4; Industrial Emissions
UK Statutory Instrument 2016 No. 1101 and European Union 2014/35/EU LVD, compliant with:
EN 61131-2; Programmable Controllers (Clause 11)
UK Statutory Instrument 2012 No. 3032 and European Union 2011/65/EU RoHS, compliant with:
EN 63000; Technical documentation
RCM
Australian Radiocommunications Act, compliant with:
EN 61000-6-4; Industrial Emissions
KC
Korean Registration of Broadcasting and Communications Equipment, compliant with: Article 58-2 of Radio Waves Act, Clause 3
Morocco
Arrêté ministériel n° 6404-15 du 1 er muharram 1437
Arrêté ministériel n° 6404-15 du 29 ramadan 1436
(1)
See the Product Certification link at rok.auto/certifications for Declarations of Conformity, Certificates, and other certification details.
Additional Resources
For more information on the products that are described in this publication, use these resources. You can view or download publications at rok.auto/literature.
Resource
Description
FLEX I/O and FLEX I/O-XT Selection Guide, publication 1794-SG002
Provides information on how to select FLEX I/O, FLEX I/O-XT™ adapters, terminal bases, I/O modules, and accessories.
Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1
Provides general guidelines for installing a Rockwell Automation industrial system.
Product Certifications website, rok.auto/certifications
Provides declarations of conformity, certificates, and other certification details.
8
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
FLEX I/O 125V DC Digital Input Module Installation Instructions
Notes:
Rockwell Automation Publication 1794-IN118E-EN-P - June 2024
9
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Use these resources to access support information.
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Find help with how-to videos, FAQs, chat, user forums, Knowledgebase, and product notification updates.
Local Technical Support Phone Numbers
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Literature Library
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rok.auto/literature
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Waste Electrical and Electronic Equipment (WEEE)
At the end of life, this equipment should be collected separately from any unsorted municipal waste.
Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec.
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Publication 1794-IN118E-EN-P - June 2024 | Supersedes Publication 1794-IN118D-EN-P - July 2021
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