YOKOGAWA Electric Corporation (2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, Ja-
pan)
• Authorised representative in the EEA:
Yokogawa Europe B.V. (Euroweg 2, 3825 HD Amersfoort, The Netherlands)
SEE
ALSO
For more information about selecting a power supply unit that enables safe usage of the Product, refer to:
“n Guidelines for Selecting a Power Supply Unit” on page xii
For more information about selecting and wiring power cables, refer to:
ProSafe-RS Installation Guidance (TI 32S01J10-01E)
n
Installation and Maintenance Notes
l
Installation Method
Observe the following guidelines to ensure that devices meet safety and performance require-
ments:
•
Install rack-mountable devices in a lockable metal cabinet to meet their respective stand-
ards.
• If devices are housed in a cabinet, keep the cabinet door closed during operation.
• Ensure that all the empty slots of the devices are covered with the covers provided. Place
an order for the required covers.
• Ensure that all cables are firmly fixed with cable ties.
• Prepare a dedicated breaker in the same room as the system so that it can shut off the
power supply when an abnormality occurs. Use this breaker to turn off the power supply
for the devices of the system when a device abnormality occurs.
SEE
ALSO
For more information about installation method, refer to:
ProSafe-RS Installation Guidance (TI 32S01J10-01E)
l
Requirements for Installation
When installing a device, the requirements for the device should be satisfied.
In addition, to satisfy safety standards, the device should be installed under the following con-
ditions:
Installation height: Altitude of up to 2000 m
Installation category based on IEC 61010-1: II (*1)
Pollution degree based on IEC 61010-1: 2 (*2)
*1: The installation category, also referred to as an overvoltage category, defines the standard for impulse withstand voltage. Cat-
egory II applies to the electrical device that is directly connected to the lower-voltage power supply
.
*2: Pollution degree indicates the adhesion level of foreign matter in a solid, liquid, or gaseous state that can reduce dielectric
strength. Degree 2 refers to a pollution level equivalent to the general indoor environment.
SEE
ALSO
For more information about installation specifications, refer to:
ProSafe-RS Installation Guidance (TI 32S01J10-01E)
l
Measurement Categories
The specifications for measurement inputs of devices are as follows.
vii
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00
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