YOKOGAWA ProSafe-RS User manual

Technical
Information
ProSafe-RS
Installation Guidance
TI 32S01J10-01E
TI 32S01J10-01E
©Copyright Mar. 2005 (YK)
22nd Edition Aug. 2015 (YK)
Yokogawa Electric Corporation
2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
Tel.: [phone] Fax.: [phone]

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TI 32S01J10-01E
Introduction
ProSafe-RS is a safety control system aimed at protecting people, environment, and equipment
from unexpected accidents or problems at a plant.
This manual describes the requirements for installation (control room size and power supply
requirements), storage and transportation, and wiring.
Chapter 1 System Installation Requirements
This chapter describes the engineering specications that cover the control room design/
environment, power supply system, grounding, noise prevention, corrosive-gas environment
compatibility and compliance with marine standards for the ProSafe-RS system.
Chapter 2 Transportation, Storage and Installation
This chapter describes precautions for the transport, unpacking and storage of the ProSafe-RS
system. This chapter also describes temperature and humidity changes when temporarily storing
the ProSafe-RS system, and how to install cabinets and rack mounted devices.
Chapter 3 Cabling
This chapter describes how to connect power, ground, signal and bus cables to the installed
devices, and how to connect optical ber cables.
Chapter 4 Installation Specications
This chapter covers the power consumption, power dissipation, in-rush current, and fuse and
breaker ratings as well as the parts that need replacement within 10 years. Read this section
when deciding the power supply capacity.
Chapter 5 Post-installation Inspection and Environmental Preservation
This chapter describes items that must be checked before turning on power and the precautions
to be taken to safeguard the environment after installing the system.
All Rights Reserved Copyright © 2005, Yokogawa Electric Corporation Jun.18,2008-00

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Safety Precautions
Safety, Protection, and Modication of the Product
• In order to protect the system controlled by the product and the product itself and ensure
safe operation, observe the safety precautions described in this Technical Information
and the User’s Manuals. We assume no liability for safety if users fail to observe these
instructions when operating the product.
• If this product is used in a manner not specied in this Technical Information, the protection
provided by this product may be impaired.
• If any protection or safety circuit is required for the system controlled by the product or for
the product itself, prepare it separately.
• Be sure to use the spare parts approved by Yokogawa Electric Corporation (hereafter
simply referred to as YOKOGAWA) when replacing parts or consumables.
• Do not use the accessories (Power supply cord set, etc.) that came with the product for any
other products.
• Modication of the product is strictly prohibited.
• The following symbols are used in the product and this Technical Information to indicate that
there are precautions for safety:
Indicates that a caution must be given for operation. This symbol is placed on the product
where the user is recommended to refer to the instruction manual in order to protect the
operator and the equipment against dangers such as electrical shocks. In the instruction
manuals you will nd precautions to avoid physical injury or death to the operator,
including electrical shocks.
Indicates that caution is required for hot surface. Note that the devices with this symbol
become hot. The risk of burn injury or some damages exists if the devices are touched or
contacted.
Identies a protective conductor terminal. Ensure to ground the protective conductor
terminal to avoid electric shock before using the product.
Identies a functional grounding terminal. A term “FG” is also used. This terminal is
equipped with the same function and used for purposes other than the protective
grounding. Before using the product, ground the terminal.
Indicates an AC supply.
Indicates a DC supply.
Indicates that the main switch is ON.
Indicates that the main switch is OFF.
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Symbol Marks of this Technical Information
Throughout this Technical Information, you will nd several different types of symbols are used to
identify different sections of text. This section describes these icons.
CAUTION
Identies instructions that must be observed in order to avoid physical injury and electric
shock or death to the operator.
IMPORTANT
Identies important information required to understand operations or functions.
TIP
Identies additional information.
SEE
ALSO
Identies a source to be referred to.
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 Cautions for Safely Applying the Device
Wiring Power Cable
CAUTION
Connect the power cables according to the procedure in this document.
Power cables must conform to the safety standards of the country where the device is installed.
SEE
ALSO
For Wiring Power Cable, refer to 3.2, “Connecting Power.”
Earth Wiring
CAUTION
This equipment requires a protective grounding dened by the safety standard.
Ground the device following the procedure in this document to prevent from electric shock and to
minimize the noise.
SEE
ALSO
For Earth Wiring, refer to 3.3, “Connecting Ground Cable.”
 Tightening Torque of Screws
CAUTION
The tightening torque that the Product recommends is showed in the following table. However,
if the tightening torque of the screw is specied in the User’s Manuals, follow the instructions
described in the User’s Manuals.
Table Table of Recommended Tightening Torque
Nominal diameter of a screw M2.6 M3 M3.5 M4 M5 M6 M8 M10
Recommended tightening torque
(N•m) 0.35 0.6 0.8 1.2 2.8 3.0 12.0 24.0
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Battery
CAUTION
• Must use Yokogawa designated batteries.
• Mounting and changing batteries must follow the procedure in the hardware instruction
manual for each device.
• When changing batteries while the power supply is not shutdown, do not put hands inside of
the device since it is danger of electric shock.
Fan Unit
CAUTION
• When changing fan unit while the power supply is not shutdown, be careful not to touch other
parts so as to avoid electric shock.
SEE
ALSO
For Fan Unit, refer to 4, “Installation Specications, Parts Durability.”
Wiring I/O Cables
CAUTION
Wiring I/O cables must follow the procedure in this document.
SEE
ALSO
For Wiring I/O Cables, refer to 3.5, “Connecting Signal Cable.”
 Connected Devices
CAUTION
To ensure this system’s compliance with the CSA safety standards, all devices connected to this
system shall be CSA certied devices.
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 Fuse Replacement
CAUTION
• Be sure to use the specied fuses.
• Switch off the power supply before exchanging the fuses.
Maintenance
CAUTION
• The maintenance work for the devices described in this manual should be performed only
by qualied personnel.
• When the device becomes dusty, use a vacuum cleaner or a soft cloth to clean it.
• During maintenance, put up wrist strap, and take other ESD (Electrostatic Discharge)
measures.
• If the existing caution label is dirty and illegible, prepare a new label (part number: T9029BX)
to replace it.
SEE
ALSO
For Maintenance, refer to 1.5.2, “Countermeasures against Static Electricity.”
 Drawing Conventions
Some drawings may be partially emphasized, simplied, or omitted, for the convenience of
description.
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Trademark
 Trademark
• ProSafe, CENTUM, PRM, STARDOM, FAST/TOOLS, Exaopc, FieldMate, and Vnet/IP are
either registered trademarks or trademarks of Yokogawa Electric Corporation.
• Other company and product names appearing in this document are registered trademarks
or trademarks of their respective holders.
• TM or ® mark are not used to indicate trademarks or registered trademarks in this
document.
• Logos and logo marks are not used in this document.
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