Rockwell Automation 1757-PLX52 Installation Instructions

Installation Instructions

ProcessLogix Controller

Catalog Number 1757-PLX52

Topic Page

Important User Information 2
North American Hazardous Location Approval 3
Environment and Enclosure 4
Prevent Electrostatic Discharge 5
Before You Begin 6
Install the Battery 7
Install the 1757-PLX52 Controller 9
Uninstall the 1757-PLX52 Controller 10
Verify Network Connection 11
Specifications 12
Additional Resources 15

Publication 1757-IN901D-EN-P - May 2007

2 ProcessLogix Controller

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://literature.rockwellautomation.com) 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

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

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.

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

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

Labels may be on or inside the equipment, for example, a drive or motor, to alert
people that dangerous voltage may be present.

Labels may be on or inside the equipment, for example, a drive or motor, to alert
people that surfaces may reach dangerous temperatures.

Publication 1757-IN901D-EN-P - May 2007

ProcessLogix Controller 3

North American Hazardous Location Approval

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 othe r
means provided with this product.

Substitution of components may
impair suitability for Class I, Division

2.
If this product contains batteries, th ey

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.

AVERTISSEMENT

RISQUE D'EXPLOSION
Couper le courant ou s'assurer que

l'environnement est classé non
dangereux avant de débrancher
l'équipement.

Couper le courant ou s'assurer que
l'environnement est classé non
dangereux avant de débrancher les
connecteurs. Fixer tous les connecteurs
externes reliés à cet équipement à l'aide
de vis, loquets coulissants, connecteurs
filetés ou autres moyens fournis avec ce
produit.

La substitution de composants peut
rendre cet équipement inadapté à une
utilisation en environnement de Classe I,
Division 2.

S'assurer que l'environnement est classé
non dangereux avant de changer les
piles.

Publication 1757-IN901D-EN-P - May 2007

4 ProcessLogix Controller

N

Environment and Enclosure

ATTENTIO

This equipment is intended for use in a Pollution Degree 2 industrial
environment, in overvoltage Category II applications (as defined in IEC
publication 60664-1), at altitudes up to 2000 meters (6562 ft) without derating.

This equipment is considered Group 1, Class A industrial equipment according to
IEC/CISPR Publication 11. Without appropriate precautions, there may be
potential difficulties ensuring electromagnetic compatibility in other
environments due to conducted as well as radiated disturbance.

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 flam e, complying
with a flame spread rating of 5VA, V2, V1, V0 (or equivalent) if non-metallic. The
interior of the enclosure must be accessible only by the u se of a tool. Subseque nt
sections of this publication may contain additional information regarding specific
enclosure type ratings that are required to comply with certain prod uct safety
certifications.

In addition to this publication, see:

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

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

Publication 1757-IN901D-EN-P - May 2007

Prevent Electrostatic Discharge

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ProcessLogix Controller 5

ATTENTIO

This equipment is sensitive to electrostatic discharge, which can cause internal
damage and affect normal operatio n. 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 1757-IN901D-EN-P - May 2007