XPSLCD1141
Safety light curtains monitoring
module
User’s Manual
08/2007
W917063470211A03
2
08/2007
Table of Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
About the Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Chapter 1 Description of XPSLCD1141 . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
At a glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Description of XPSLCD1141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
XPSLCD1141 specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cable lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Operating states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Chapter 2 Operating and wiring instructions . . . . . . . . . . . . . . . . . . . . . .23
At a glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Safety distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Configuration of XUSL light curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Wiring connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Setting XPSLCD1141 configuration switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
General considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Chapter 3 Diagnostic display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
System diagnostic codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
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4 08/2007
Safety Information
§
Important Information
NOTICE Read these instructions carefully, and look at the equipment to become familiar with
the device before trying to install, operate, or maintain it. The following special
messages may appear throughout this documentation or on the equipment to warn
of potential hazards or to call attention to information that clarifies or simplifies a
procedure.
The addition of this symbol to a Danger or Warning safety label indicates
that an electrical hazard exists, which will result in personal injury if the
instructions are not followed.
This is the safety alert symbol. It is used to alert you to potential personal
injury hazards. Obey all safety messages that follow this symbol to avoid
possible injury or death.
DANGER
DANGER indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation, which, if not avoided, can result
in death, serious injury, or equipment damage.
CAUTION
CAUTION indicates a potentially hazardous situation, which, if not avoided, can result
in injury or equipment damage.
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Safety Information
PLEASE NOTE Electrical equipment should be installed, operated, serviced, and maintained only by
qualified personnel. No responsibility is assumed by Schneider Electric for any
consequences arising out of the use of this material.
© 2007 Schneider Electric. All Rights Reserved.
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08/2007
About the Book
At a Glance
Document Scope The XPSLCD1141 module is a "Type 4" safety device. It is designed to work with
safety devices to guard personnel working around moving machinery.
Validity Note The data and illustrations found in this book are not binding. We reserve the right to
modify our products in line with our policy of continuous product development. The
information in this document is subject to change without notice and should not be
construed as a commitment by Schneider Electric.
08/2007 7
About the Book
Product Related
Warnings
WARNING
IMPROPER SET UP OR INSTALLATION
Read all responsibilties and requirements listed below before installing the
XPSLCD1141 module.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
WARNING
REDUCED PROTECTION LEVEL
When the XPSLCD1141 module is used with a Type 2 rated light curtain or another
Type 2 device, the overall system protection is reduced to Category 2.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
Whether a specific machine application and XPSLCD1141 installation complies with
safety regulations depends on several items, including the proper application,
installation, maintenance and operation of the XPSLCD1141. These items are the
responsibility of the purchaser, installer and employer.
This product is designed to comply with:
IEC61496-1
EN954-1
EN60204-1
UL TYPE 4 requirements
CSA
The employer is responsible for the selection and training of personnel to properly
install, operate, and maintain the machine and its safeguarding systems.
The XPSLCD1141 should only be installed, verified and maintained by a qualified
person, as "a person or persons who, by possession of a recognized degree or
certificate of professional training, or who, by extensive knowledge, training or
experience, has successfully demonstrated the ability to solve problems relating to
the subject matter and work."
To use a XPSLCD1141 module, the following requirements must be met:
Meeting full compliance
The guarded machine must be able to stop anywhere in its cycle. Do not use an
XPSLCD1141 on a press with a full-revolution clutch.
The guarded machine must not present a hazard from flying parts.
The guarded machine must have a consistent stopping time and adequate
control mechanisms.
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08/2007
About the Book
Severe smoke, particulate matter and corrosives may degrade the efficiency of
safety devices. Do not use the XPSLCD1141 module and safety devices system
in this type of environment.
Employer Responsibilities
All applicable governmental and local rules, codes, and regulations must be
satisfied. This is the employer’s responsibility.
Additional Requirements
All safety-related machine control elements must be designed so that a fault in
the control logic or failure of the control circuit does not lead to a failure or danger.
Additional guarding may be required for access to dangerous areas not covered
by the XPSLCD1141 module and safety device system.
Perform the test procedure at installation and after maintenance, adjustment,
repair or modification to the machine controls, tooling, dies or machine, or the
XPSLCD1141 and safety device system.
Perform only the test and repair procedures outlined in this manual.
Follow all procedures in this manual for proper operation of the XPSLCD1141.
The enforcement of these requirements is beyond the control of the manufacturer.
The employer has the sole responsibility to follow the preceding requirements and
any other procedures, conditions and requirements specific to his machinery.
User Comments We welcome your comments about this document. You can reach us by e-mail at
techpub@schneider-electric.com
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About the Book
10
08/2007
Description of XPSLCD1141
At a glance
Overview This chapter describes the XPSLCD1141.
1
What's in this
Chapter?
This chapter contains the following topics:
Topic Page
Description of XPSLCD1141 12
XPSLCD1141 specifications 14
Cable lengths 17
Operating states 18
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Description of XPSLCD1141
Front panel XPSLCD1141 Front panel
12 08/2007
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