Rockwell Automation 2085-IQ16, 2085-IQ32T User Manual

Installation Instructions

Micro800 16-point and 32-point 12/24V
Sink/Source Input Modules

Catalog Numbers 2085-IQ16, 2085-IQ32T

http://www.rockwellautomation.com/literature/

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Table of Contents

Topic Page

Important User Information 2

Additional Resources 5

Overview 5

2085-IQ32T Module Description 6

Mount the Module 7

Wire the Modules 9

Wiring Options for the 2085-IQ32T Module 10

Assemble the Wire Contacts 11

Specifications 12

2 Micro800 16-point and 32-point 12/24V Sink/Source Input Modules

Important User Information

Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines
for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1
Automation sales office or online at http://www.rockwellautomation.com/literature/
between solid-state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the
wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that
each intended application of this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for
actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc.,
is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.

ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and recognize the
consequences.

SHOCK HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert people that
dangerous voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert people that
surfaces may reach dangerous temperatures.

available from your local Rockwell

) describes some important differences

IMPORTANT Identifies information that is critical for successful application and understanding of the product.

Publication 2085-IN001A-EN-P - September 2012

Micro800 16-point and 32-point 12/24V Sink/Source Input Modules 3

Environment and Enclosure

ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial

environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up
to 2000 m (6562 ft) without derating. This equipment is 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 environments 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 prevent personal injury resulting from accessibility to live parts. The
enclosure must have suitable flame-retardant properties to prevent or minimize the spread of
flame, complying with a flame spread rating of 5VA or be approved for the application if
nonmetallic. The interior of the enclosure must be accessible only by the use of a tool.
Subsequent sections of this publication may contain additional information regarding specific
enclosure type ratings that are required to comply with certain product safety certifications.

In addition to this publication, see the following:

• Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1
additional installation requirements.

• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of
protection provided by enclosures.

, for

Preventing 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.

Publication 2085-IN001A-EN-P - September 2012

4 Micro800 16-point and 32-point 12/24V Sink/Source Input Modules

North American Hazardous Location Approval

The following modules are North American Hazardous Location approved:
2085-IQ16, 2085-IQ32T

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.

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.

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.

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: When you connect or disconnect the Removable Terminal Block (RTB) with field side
power applied, 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.

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.

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.

WARNING: Do not connect directly to line voltage. Line voltage must be supplied by a suitable,
approved isolating transformer or power supply having short circuit capacity not exceeding
100 VA maximum or equivalent.

WARNING: If 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 before proceeding.

WARNING: Do not unscrew the RTB hold down screws and remove the RTB while power is on.
This could cause an explosion in hazardous location installations. Be sure that power is removed
before proceeding.

Publication 2085-IN001A-EN-P - September 2012

Micro800 16-point and 32-point 12/24V Sink/Source Input Modules 5

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Front view

Right top view

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2085-IQ16

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Additional Resources

Resource Description

Micro830 and Micro850 Programmable
Controller User Manual,
publication 2080-UM002

Micro 800 Bus Terminator Installation
Instructions, publication 2085-IN002

Industrial Automation Wiring and
Grounding Guidelines, publication 1770-4.1

A detailed description of how to install and use a Micro850
Programmable Controller.

Information on installing the bus terminator module.

More information on proper wiring and grounding techniques.

If you would like a manual, you can:

• download a free electronic version from the Internet:

http://www.rockwellautomation.com/literature/

• purchase a printed manual by contacting your local Allen-Bradley distributor or
Rockwell Automation representative

Overview

The Micro800™ expansion I/O is a modular I/O that complements and extends the capabilities
of Micro850™ controllers. These expansion I/O modules interface with Micro850 controllers
using an I/O expansion port.

I/O Module Overview

Publication 2085-IN001A-EN-P - September 2012