Honeywell 5704 User manual

System 57
5704 Control System
Operating Instructions

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Total Environmental Solutions
Ensure that you read and understand these instructions BEFORE
operating the equipment.
Please pay particular attention to the Safety Warnings.
WARNINGS
The items of equipment covered by this manual are:
1. Notdesignedorcertiedforuseinhazardousareas.
2. Designed for indoor use only.
3. Not to be exposed to rain or moisture.
CAUTIONS
1. Use only approved parts and accessories with the 5704 Control
System.
2. To maintain safety standards, regular maintenance, calibration
andoperationofthe5704ControlSystembyqualiedpersonnel
is essential.
IMPORTANT NOTICES
1. HoneywellAnalytics Limited can take no responsibility for installation
and/or use of its equipment if this is not done in accordance with
the appropriate issue and/or amendment of the manual.
2. The user of this manual should ensure that it is appropriate in all
details to the exact equipment to be installed and/or operated. If
in doubt, the user should contact Honeywell Analytics Limited for
advice.
Honeywell Analytics Limited reserve the right to change or revise
the information supplied in this document without notice and without
obligation to notify any person or organisation of such revision or
change.
If further details are required which do not appear in this manual, contact
Honeywell Analytics Limited or one of their agents.

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MANUAL ISSUE STATUS
The following table indicates the issue status of this manual and of the
individual chapters within the manual
ISSUE 13, JANUARY 2010
Section Pages File Issue
Front Pages 1 to 6 MAN0448A 13
Chapter 1 1-1 to 1-8 MAN0448B 13
Chapter 2 2-1 to 2-26 MAN0448C 13
Chapter 3 3-1 to 3-22 MAN0448D 13
Chapter 4 4-1 to 4-58 MAN0448E 13
Chapter 5 5-1 to 5-20 MAN0448G 13
Chapter 6 6-1 to 6-12 MAN0448H 13
Chapter 7 7-1 to 7-16 MAN0448I 13
Chapter 8 8-1 to 8-14 MAN0448J 13
Chapter 9 9-1 to 9-4 MAN0448K 13
Chapter 10 10-1 to 10-6 MAN0448L 13
Since the 'Front Pages' of a manual contain the above manual issue
status table these pages will always carry the overall issue status of
themanual.Theremainingchapterissueswillreectthelatestissueof
those chapters at the time of print of a manual, e.g., Issue A, B, C, etc.,
for chapters of provisional information and 1, 2, 3, etc., for chapters of
conrmedinformation.
HELP US TO HELP YOU
Every effort has been made to ensure the accuracy in the contents
of our documents, however, Honeywell Analytics Limited can assume
no responsibility for any errors or omissions in our documents or their
consequences.
Honeywell Analytics Limited would greatly appreciate being informed
of any errors or omissions that may be found in our documents. To this
end we include the following form for you to photocopy, complete and
return to us so that we may take the appropriate action.

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MANUAL CONTENTS
Chapter
1. SYSTEM CONCEPT
2. SYSTEM DESCRIPTION
3. CONTROLS AND FACILITIES
4. INSTALLATION INSTRUCTIONS
5. COMMISSIONING AND MAINTENANCE INSTRUCTIONS
6. OPERATING INSTRUCTIONS
7. ENGINEER'S OPERATING INSTRUCTIONS
8. SPECIFICATION
9. ORDERING INFORMATION
10. SPECIAL CONDITIONS FOR SAFE USE ACCORDING TO
EC-TYPE EXAMINATION CERTIFICATE BVS 04 ATEX
G 001 X

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USER NOTES

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5704 SERIES
CONTROL SYSTEM
CHAPTER 1
SYSTEM CONCEPT
CHAPTER 1 - SYSTEM CONCEPT

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CONTENTS
Section Page
1. PRINCIPAL FEATURES 1-3
2. CONSTRUCTION 1-4
FIGURES
Figure Page
1. 5704 Control System 1-6
2. 5704 Control System Over View 1-7
CHAPTER 1 - SYSTEM CONCEPT

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1. PRINCIPAL FEATURES
The 5704 Series Control System is part of the System 57 family and is
designedtomonitoreldmountedindustrialgasdetectors.Theprincipal
features of the system are:
* Provides up to 64 channels of gas detection in a standard 19'' sub-
rack using a 3U card format.
* Provides up to 32 channels of gas detection in a half 19'' sub-rack
using a 3U card format.
* Rackingavailableforbothfrontandrearaccesseldwiring.
* Simpleeldconnectionsforwireupto2.5mm2(14 AWG).
* Four channels per one inch wide card.
* Control cards removable without disturbing other wiring.
* Catalytic bridge or 4 - 20mA input control card versions.
* Alarm change-over relay output options.
* Optional time delayed operation of alarm relays.
* Multi-alarmmodeformaster,zonedandvotedalarms.
* Rising, falling, STEL, LTEL and update alarm outputs.
* Remote inhibit and reset inputs per card.
* Optional 0 - 20mA or 4 - 20mA isolated monitor outputs per
channel.
* Easy to calibrate and operate using a dedicated Engineering
Card.
* EMC compliant.
CHAPTER 1 - SYSTEM CONCEPT

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2. CONSTRUCTION
Thesystemconsistsofindividual1'' (2.54cm)widecards ttedtoa
rigidcustomrackdesignedtotEurorackcabinets.Tworackwidths
are available:
a. 19 inch with 17 card slots to house up to 16 Four Channel Control
Cards and an Engineering Card.
b. Half 19 inch with nine card slots to house up to eight Four Channel
Control Cards and an Engineering Card.
Each sub-rack contains an Engineering Card and a DC Input Card to
make up the rack system
The system is designed to meet the differing customer wiring
congurationsandtoachievethisthecontrolfunctionsaresplitaway
from the relays and eld wiring connections. Four channels of gas
detection therefore consists of:
a. Four Channel Control Card
Each Four Channel Control Card functions independently and
contains all the necessary electronic circuitry to provide the sensor
drive, alarm detection and gas level display for four channels of gas
detection.
There are two types of Four Channel Control Cards, one for catalytic
inputs and the other for 4 - 20mA inputs.
b. Quad Relay Interface Card
The Quad Relay Interface Card provides the interface connections
betweentheControlCardandtherespectiveeldconnectedgas
sensors. In addition, it provides four alarm outputs via the eld
connections.
c. Relay Interface Assembly
Where additional relay contacts are required, an Expansion Relay
Card is attached to the Quad Relay Interface Card. The new
assembly becomes the Relay Interface Assembly and expands the
alarm relays to 16. This combination occupies two interface card
slots and as a consequence limits the number of control cards that
canbettedtotherack.
CHAPTER 1 - SYSTEM CONCEPT