Restrictions And Precautions - Omron NX Series Network Connection Manual

2. Restrictions and Precautions

(1) Before building a system, understand the specifications of devices which are used in the
system. Allow some margin for ratings and performance, and provide safety measures
such as installing a safety circuit in order to minimize the risk in case of failure.
(2) To ensure system safety, make sure to read and follow the information provided in all
Safety Precautions and Precautions for Safe Use in the manuals for each device which is
used in the system.
(3) The user is encouraged to confirm the standards and regulations that the system must
conform to.
(4) It is prohibited to copy, to reproduce, and to distribute a part or the whole of this document
without the permission of OMRON Corporation.
(5) The information contained in this document is current as of April 2023.
It is subject to change for improvement without notice.
The following notations are used in this document.
Precautions for Safe Use
Precautions on what to do and what not to do to ensure safe usage of the product.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Note
Additional information to read as required.
This information is provided to increase understanding or make operation easier.
Symbols
The filled circle symbol indicates operations that you must do.
The specific operation is shown in the circle and explained in text.
This example shows a general precaution for something that you must do.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury, or may result
in serious injury or death. Additionally, there may be severe
property damage.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury, or property
damage.
2. Restrictions and Precautions
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