Omron DST1-ID12SL-1, Operation Manual

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Intended Audience 1
1 Intended Audience
This manual is intended for the following personnel, who must have knowl-
edge of electrical systems (an electrical engineer or the equivalent).
• Personnel in charge of introducing FA and safety systems into production
facilities
• Personnel in charge of designing FA and safety systems
• Personnel in charge of managing FA facilities
• Personnel who have the qualifications, authority, and obligation to provide
safety during each of the following product phases: mechanical design,
installation, operation, maintenance, and disposal
2 General Precautions
The user must operate the product according to the performance specifica-
tions described in the operation manuals.
Before using the product under conditions which are not described in the
manual or applying the product to nuclear control systems, railroad systems,
aviation systems, vehicles, combustion systems, medical equipment, amuse-
ment machines, safety equipment, and other systems, machines, and equip-
ment that may have a serious influence on lives and property if used
improperly, consult your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide
the systems, machines, and equipment with double safety mechanisms.
This manual provides information for programming and operating the Unit. Be
sure to read this manual before attempting to use the Unit and keep this man-
ual close at hand for reference during operation.
!WARNING
It is extremely important that a PLC and all PLC Units be used for the speci-
fied purpose and under the specified conditions, especially in applications that
can directly or indirectly affect human life. You must consult with your OMRON
representative before applying a PLC System to the above-mentioned appli-
cations.
!WARNING
This is the Operation Manual for the DST1-series Safety I/O Terminals. Heed
the following items during system construction to ensure that safety-related
components are configured in a manner that allows the system functions to
sufficiently operate.
■ Risk Assessment
The proper use of the safety device described in this Operation Manual as
it relates to installation conditions and mechanical performance and func-
tions is a prerequisite for its use. When selecting or using this safety de-
vice, risk assessment must be conducted with the aim of identifying
potential danger factors in equipment or facilities in which the safety device
is to be applied, during the development stage of the equipment or facili-
ties. Suitable safety devices must be selected under the guidance of a suf-
ficient risk assessment system. An insufficient risk assessment system
may lead to the selection of unsuitable safety devices.
• Typical related international standards: ISO 14121, Safety of Machin-
ery -- Principles of Risk Assessment