Rockwell Automation 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB User Manual

Installation Instructions

Micro850 24 Point Programmable Controllers

Catalog Numbers 2080-LC50-24AWB, 2080-LC50-24QBB,

2080-LC50-24QVB, 2080-LC50-24QWB

http://rockwellautomation.com/literature

	Cette publication est disponible en français		Esta publicação está disponível em portugués
FR	sous forme électronique (fichier PDF). Pour la	PT	como PDF. Vá ao endereço web que aparece
	télécharger, rendez-vous sur la page Internet		acima para encontrar e fazer download da
	indiquée ci-dessus.		publicação.
IT	Questa pubblicazione è disponibile in Italiano	ZH
	in formato PDF. Per scaricarla collegarsi al sito
	Web indicato sopra.
	Diese Publikation ist als PDF auf Deutsch
DE	verfügbar. Gehen Sie auf die oben genannte	ZC
	Web-Adresse, um nach der Publikation zu
	suchen und sie herunterzuladen.
	Esta publicación está disponible en español
ES	como PDF. Diríjase a la dirección web indicada	KO
	arriba para buscar y descarga esta publicación.

Table of Contents

Topic	Page
Important User Information	2
Additional Resources	6
Overview	7
Controller Description	7
Status Indicators	8
Mount the Module	8
Wire the Controller	12
Specifications	14

2 Micro850 24 Point Programmable Controllers

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 available from your local Rockwell Automation sales office or online at http://rockwellautomation.com/literature) describes some important differences 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.
	IMPORTANT					IMPORTANT: Identifies information that is critical for successful application and understanding of the
						product.

Publication 2080-IN007B-EN-P - April 2014

Micro850 24 Point Programmable Controllers 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:

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

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

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 2080-IN007B-EN-P - April 2014

4 Micro850 24 Point Programmable Controllers

North American Hazardous Location Approval

The following modules are North American Hazardous Location approved: 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB

The following information applies					Informations sur l’utilisation de cet
when operating this equipment in					équipement en environnements dangereux:
hazardous locations:
Products marked "CL I, DIV 2, GP A, B, C, D"					Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne
are suitable for use in Class I Division 2					conviennent qu'à une utilisation en environnements
Groups A, B, C, D, Hazardous Locations and					de Classe I Division 2 Groupes A, B, C, D dangereux
nonhazardous locations only. Each product					et non dangereux. Chaque produit est livré avec des
is supplied with markings on the rating					marquages sur sa plaque d'identification qui
nameplate indicating the hazardous					indiquent le code de température pour les
location temperature code. When					environnements dangereux. Lorsque plusieurs
combining products within a system, the					produits sont combinés dans un système, le code de
most adverse temperature code (lowest "T"					température le plus défavorable (code de
number) may be used to help determine the					température le plus faible) peut être utilisé pour
overall temperature code of the system.					déterminer le code de température global du
Combinations of equipment in your system					système. Les combinaisons d'équipements dans le
are subject to investigation by the local					système sont sujettes à inspection par les autorités
Authority Having Jurisdiction at the time of					locales qualifiées au moment de l'installation.
installation.
			WARNING: EXPLOSION					AVERTISSEMENT: RISQUE
			HAZARD					D’EXPLOSION
			• Do not disconnect equipment					• Couper le courant ou s'assurer que
				unless power has been				l'environnement est classé non
				removed or the area is				dangereux avant de débrancher
				known to be nonhazardous.				l'équipement.
			•	Do not disconnect				• Couper le courant ou s'assurer que
				connections to this				l'environnement est classé non
				equipment unless power has				dangereux avant de débrancher les
				been removed or the area is				connecteurs. Fixer tous les
				known to be nonhazardous.				connecteurs externes reliés à cet
				Secure any external				équipement à l'aide de vis, loquets
				connections that mate to this				coulissants, connecteurs filetés ou
				equipment by using screws,				autres moyens fournis avec ce
				sliding latches, threaded				produit.
				connectors, or other means				• La substitution de tout composant
				provided with this product.
								peut rendre cet équipement inadapté
			•	Substitution of any				à une utilisation en environnement de
				component may impair				Classe I, Division 2.
				suitability for Class I,				• S'assurer que l'environnement est
				Division 2.
								classé non dangereux avant de
			• If this product contains					changer les piles.
				batteries, they must only be
				changed in an area known to
				be nonhazardous.

Publication 2080-IN007B-EN-P - April 2014

Micro850 24 Point Programmable Controllers 5

WARNING:

•If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable, 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.

•If you connect or disconnect the Ethernet communications cable with power applied to this module or any device on the network, 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.

•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.

•The local programming terminal port is intended for temporary use only and must not be connected or disconnected unless the area is assured to be nonhazardous.

•The USB port is intended for temporary local programming purposes only and not intended for permanent connection. If you connect or disconnect the USB cable with power applied to this module or any device on the USB network, 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.

The USB port is a nonincendive field wiring connection for Class I, Division2 Groups A, B, C and D.

•Exposure to some chemicals may degrade the sealing properties of materials used in the Relays. It is recommended that the User periodically inspect these devices for any degradation of properties and replace the module if degradation is found.

•If you insert or remove the plug-in 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 nonhazardous before proceeding.

Refer to the Wiring Diagram for each plug-in module for additional details regarding removal or insertion under power

•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.

•When you change switch settings while 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.

Publication 2080-IN007B-EN-P - April 2014

6 Micro850 24 Point Programmable Controllers

WARNING:

• The USB and serial cables are not to exceed 3.0 m (9.84 ft).

•Do not wire more than 2 conductors on any single terminal.

•Do not remove the Removable Terminal Block (RTB) until power is removed.

ATTENTION:

• To comply with the CE Low Voltage Directive (LVD), this equipment must be powered from a source compliant with the following: Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).

•To comply with UL restrictions, this equipment must be powered from a Class 2 or Limited Voltage Limited Current Source (LVLC).

•For Class I Division 2 applications, use only Class I Division 2 listed or recognized accessories and modules approved for use within the Micro800® platform.

ATTENTION:

• Electrostatic discharge can damage semiconductor devices inside the module. Do not touch the connector pins or other sensitive areas.

•Do not remove the protective debris strips until after the controller and all other equipment in the panel near the module are mounted and wired. Remove strips before operating the controller. Failure to remove strips before operating can cause overheating.

•Be careful when stripping wires. Wire fragments that fall into the controller could cause damage. Once wiring is complete, make sure the controller is free of all metal fragments.

Additional Resources

Resource	Description
Micro830® and Micro850® Programmable Controllers	A more detailed description of how to install and use
User Manual, publication 2080-UM002	your Micro830 and Micro850 programmable controllers.
Micro800 AC Power Supply Installation Instructions,	Information on wiring and installing the optional AC
publication 2080-IN001	power supply.
Micro800 Plug-in Modules User Manual,	Installation, wiring descriptions, and specifications for
publication 2080-UM004	the Micro800 plug-in modules.
Micro850 Expansion I/O Modules User Manual,	Installation, wiring descriptions, and specifications for
publication 2080-UM003	the Micro850 expansion I/O modules.

Publication 2080-IN007B-EN-P - April 2014