Emerson Rosemount 753R Reference Manual
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753R with iTrax® Remote Web Based Monitoring Indicator
www.rosemount.com
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753 R Indica tor
Rosemount 753R Web Based Monitor ing Indicat or
NOTICE
Read this manual before working with the product. For personal and system safety, and for
optimum product performance, make sure you thoroughly understand the contents before
installing, using, or maintaining this product.
Rosemount Inc. has two toll-free assistance numbers:
Customer Central
Technical support, quoting, and order-related questions.
United States -
Asia Pacific- 65 777 8211
Europe/ Middle East/ Africa - 49 (8153) 9390
North A me rica n Res pon se Cente r
Equipment service needs.
1-800-654-7768 (24 hours—includes Canada)
Outside of these areas, contact your local Rosemount
1-800-999-9307 (7:00 am to 7:00 pm CST)
®
representative.
The products described in this document are NOT designed for nuclear-qualified
applications. Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact your local Rosemount
Sales Representative.
Rosemount 753R Series Web Based Monitors may be protected by one or more U.S. Patents
pending. Mexico Patentado No. 154,961. May depend on model. Other foreign patents issued
and pending.
www.rosemount.com
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753 R Indica tor
Table of Contents
SECTION 1
Introduction
SECTION 2
Installation
Using Thi s Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
753R Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
®
iTrax
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Using i TraX
Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Safety M es s ages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
General Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Mechanical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Environmental Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Battery Disposal Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Site Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Device Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Consider Housing Rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
LCD Meter Rota ti o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Consider RPS Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Connect Wiring and P ow er Up for Int egrat ed Transmitters . . . . . . 2-6
Connect Wiring and P ow er Up for Remote Mount ed Transmit ters 2-7
Hazardous Locati ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Grounding th e Wireless I ndicator Cas e . . . . . . . . . . . . . . . . . . . . . 2-8
Decommiss ioning Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Phy sical/Process Decommissi oning. . . . . . . . . . . . . . . . . . . . . . . . 2-9
Service Decomissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
®
Online Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
SECTION 3
Web Interface-
Connectivity
www.rosemount.com
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Starti ng i TraX
Navigating the iTraX
Application Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Application Workspace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
User Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
E-Mail Assistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
User Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Managing iTraX
Edit Exis ting Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Set Up New Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Changing Use rs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Security Provisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
®
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
®
Applicati on Window . . . . . . . . . . . . . . . . . . . . . 3-2
®
Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -4
Rosemount 753R Indicator
Reference Manual
00809-0100-4379, Rev AA
March 2006
SECTION 4
Web Interface-
Configuration and
Maintenance
SECTION 5
Web Interface-Data
Viewing
SECTION 6
Troubleshooting
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Query Reques t. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
E-Mail Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Discrete Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Discrete I nput. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Master Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Summary Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Hist ory Report s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Alert Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Safety M es s ages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Disas s embly Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Remove from Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Remove from Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Remove Terminal Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Remove Ass embly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Remove the SuperModule from the Housi ng . . . . . . . . . . . . . . . . . 6-4
Reassembly Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Attach the S uperModule to the Housin g. . . . . . . . . . . . . . . . . . . . . 6-5
Inst all Ass embly in the Plant Web Housi ng . . . . . . . . . . . . . . . . . . . 6-5
Install the Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Device ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
APPENDIX A
Reference Data
APPENDIX B
Product Certifications
TOC-2
Functional Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Dimensiona l Drawi ngs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Ordering I nformatio n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
®
iTraX
Transmission Ordering Information . . . . . . . . . . . . . . . . . . . . .A-5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Approved Manufacturing Locations. . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Telecommunication Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Ordinary Locations Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Hazardous Locati ons Certi fi cati ons . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
North American Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Reference Manual
00809-0100-4379, Rev AA
March 2006
Section 1 Introduction
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 1-1
Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2
753R Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2
iTrax® Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 1-2
Rosemount 753 R Indica tor
USING THIS MANUAL
The sections i n thi s manual provi de informati on on i ns talling, operati n g, and
maintaining the Rosemount 753R Web Based Monitoring Indicator . At the end
of each section there is information related to integrated units (a 753R
combined wit h a Rosemount tran smit te r). The secti o ns are organized as
follows:
•
Section 2: Installation
inst ructi on s, i ncludi ng remote power su pply and w i reless
communications. This s ection also includes ins t ruction s on how to
install the 753R monitor when integrated with various Rosemount
transmitters.
• Section 3: Web Interface-Connectivity
•
•
•
•
•
®
start-up and account maintenan ce.
iTraX
Section 4: Web Interface-Configuration and Maintenance
inst ructi on on commissi oning and opera ti ng 753R Seri e s monit ors .
Information on so ftware functi o ns , configurat i on parameters, and
on-line access through the iTraX
Section 5: Web Interface-Data Viewing
maintenance techni ques for the i TraX
Section 6: Troubleshooting
the most common operating problems for the 753R Series Monitoring
Indicator and the iTraX
Appendix A: Reference Data
certifications, dimensional drawings, ordering information, and the
Configurati on Data S heet .
Appendix B: Product Certifications
information and standard compliance information.
contains mechanical and electrical installati on
contains instructions for
provides
®
website also are included.
contains operat i on and
®
interface.
provides troubleshooting techniques for
®
web interface.
contains product specifications,
contains intrinsic safety approval
www.rosemount.com
Rosemount 753R Indicator
Reference Manual
00809-0100-4379, Rev AA
March 2006
SERVICE SUPPORT
753R OVERVIEW
To expedite the return process outside of the United States, contact the
nearest Rosemount representative.
Within the United States, call the Rosemount National Response Center using
the 1-800-654-RSM T (7768) toll-free number. This center, avai lable 24 hours
a day, will assist you with any needed information or materials.
The center will ask for product model and serial numbers, and will provi de a
Return Mat eri al Aut hori zati on (RM A ) number. The center will also ask for the
process material to which the product was last exposed.
Individuals who handle products exposed to a hazardous substance can avoid injury if they
are informed of and understand the hazard. If the product being returned was exposed to a
hazardous s u bs tance as def i ned by O SH A , a copy of t he requ ir ed Material S af ety Dat a Sheet
(MSDS) for each hazardous substance identified must be included with the returned goods.
Rosemount Nation al Respons e Cent er represen tatives w i ll explai n th e
additional information and procedures necessary to return goods exposed to
hazardous subs tances .
Rosemount 753R with iTraX® web int erface is the leading web bas ed
monitoring s oluti on w hi ch enables the user to monito r geographi cally
dispersed assets such as vendor managed inventory (VMI). The 753R will
also support any two-wire HART transmit te r for monitoring applicat ions i n
pressure, t emperature, analy t i cal, or level processes . The i TraX
®
web
interface is access i ble v i a w w w.rosemount.com and can provide monitoring
information at up to 15 minut e update in tervals.
®
Rosemount 753R with iT raX
web interface allows the user to monitor rem ote
assets which do not otherwise have access to a local host for data collection.
Remote bulk inventory monitoring is the most common, though not the only,
application of this innovative solution. Through iTraX
®
, the user is able to:
• Reconfigure how often readi ngs and tran smis s ions can be made as
monitoring needs change
• Create or modify set poi nts for measurement alarm conditions
• Create or modify dev ice alert conditions based on available devi ce
diagnostics
• Configure email/text message distribution for alarm notifications
• Reconfigure other dev ice parameters via the iTraX
®
interface
ITRAX® OVERVIEW
Functionality
1-2
iTraX® is a web based monitoring interface that allows users to communicate
wit h remote transmit ters to s et dev ice confi gurat i ons , monitor and collect
measurement data, generate reports, and recei ve e-mail alert notificati ons.
NOTE
Web based monitoring is intended for monitoring operations only
, and is not
intended for any control operations. Data is not desi gned to integrate into
Distributed Control Systems.
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753 R Indica tor
Automating t he remote monitori ng proces s provides a s i gni ficant
improvement ov er traditionally manual operation s, saving ti me and money
while eliminat i ng cos tly human data recording and i nt erpolation error.
Some of the applications that are best suited for the Rosemount 753R web
based monitori ng s oluti on include:
• Improved Invento ry Management
• Paper Chart Recorder Replacement (Future)
• Pipeli ne M et eri ng (Future)
Using iTraX® Online Help
Technical Assist ance
To access iTraX® on-line help information at any ti me, select th e ques ti o n
mark image in the upper right corner of the screen( ).
For problems or questions that cannot be resolved through the iTraX® manual
or on-line Help, contact your local Emerson Process Management
Representative. For iTraX
upper right corner of the screen
®
e-mail assistance, click on the E-Mail image in the
().
1-3
Rosemount 753R Indicator
Reference Manual
00809-0100-4379, Rev AA
March 2006
1-4
Reference Manual
00809-0100-4379, Rev AA
March 2006
Section 2 Installation
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 2-1
Safety Messa ges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1
General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . .page 2-3
Mechanical Considerations . . . . . . . . . . . . . . . . . . . . . . . . page 2-3
Environmental Considerations . . . . . . . . . . . . . . . . . . . . .page 2-3
Battery Disposal Instructions . . . . . . . . . . . . . . . . . . . . . .page 2-3
Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . .page 2-4
Hazardous Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 2-8
Decommissioning Procedures . . . . . . . . . . . . . . . . . . . . .page 2-8
Rosemount 753 R Indica tor
OVERVIEW
SAFETY MESSAGES
Warnings
The information in this secti on cov ers i ns tallation considerations for the
Rosemount 753R Series indicator. A Quick Installation Guide (document
number 00825-0100-4379) is shipped wit h ev e ry i ndi cator to descri be bas i c
installati on and confi gurati on options. For 753R wi reles s ind i cato rs th at are
shipped as an integrated unit with a pressure transmitter, a Qui ck Installation
Guide for that trans mit te r is also included. I t des cri bes basic pipe fitting and
wiring procedures for transmitter installation.
Procedures and instructions in this section may require special precautions to
ensure the safety of the personnel performing the operatio n. I n formation th at
raises potential safety issues is indicated with a warning symbol ( ). Refer
to the following safety messages before performing an operation preceded by
this symbol.
Explosions can result in death or serious injury.
• Do not remove the wireless indicator covers in explosive environments when
the circuit is live.
• Before connec t in g a c ommuni c at or in an explosi ve atmosph ere, make s ur e th e
instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
• Verify that the operating atmosphere of the wireless indicator is consistent with
the appropriate hazardous locations certifications.
www.rosemount.com
Electrical shock can result in death or serious injury.
• Avoid co nta ct w ith the leads an d te rm in als
Rosemount 753R Indicator
Replacement equipment or spare parts must be approved by Rosemount Inc. for use.
Spare parts not approved my Rosmount Inc. could reduce performance and may
render the instrument dangerous.
• Use only bolts supplied or sold by Rosemount Inc. as spare parts
• For attached sensors, refer to the respective manual for replacement equipment
and spare parts information.
The unit must be installed in a manner that provides a minimum separation distance
of 8 inches (20 centimeters) or more between the antenna and personnel in order to
satisfy FCC RF exposure requirements for mobile transmitting devices.
Reference Manual
00809-0100-4379, Rev AA
March 2006
Web based monitoring is intended for monitoring opoerations only, and is not
intended for any control operations. Data is not designed to integrate into Distributed
Control Systems. iTraX
Contact factory for more information.
Keep any source of fire or electrical sparking away from the Remote Power Supply
(RPS) battery.
Battery disposal is the responsibility of the customer. Batteries must be disposed of
properly
Sealed batteries can emit hydrogen if overcharged. Temperatures over 572 °F (300
°C) may release combustible gases from battery.
.
®
data can be made available through optional connectivity.
2-2
When installing a Rosemount 753R with an Intrinsic Safety transmitter, use the
appropriately sized Intrinsic Safety barrier.
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753 R Indica tor
GENERAL
CONSIDERATIONS
MECHANICAL
CONSIDERATIONS
ENVIRONMENTAL
CONSIDERATIONS
Meas urement accuracy depends upon proper i ns tallatio n of the sens or and
accessori es . M o unt the w ireless i ndi cat or accordi ng to bes t practi ces for the
installati on environment. Also, cons ider th e need for easy access, personn el
safety, signal transmission integrity, access to pow er lines or direct or indirect
sunlight, and a sui ta ble wi reless i ndi cat or environment. I nsta ll the wire less
indicator to minimize vibration, shock, and temperature fluctuation. For
integrat ed uni ts , see tran smit te r-specific literature for more detailed
installati on i ns tructi ons .
RPS solar panel m ust be clean and clear of objects that could block access to
sunlight.
Due to the self discharge charact eri s tics of the batt ery, it must be charged
after 6-9 months of storage; otherwise, permanent loss of capacity might
occur as a result of sulfation
Avoi d i ns talling antenna around or near any large motors or other equipment
that could create strong Radi o Freq uency I nt erference (RFI ).
Following suggested access requirements and proper transmitter mounting
and cover in sta llation procedures can help opti mize trans mit ter performance.
See “transmitter-specific” manual for details.
Direct or indirect sunlight is requi red for opti onal RPS to functi on .
If disposing of a battery, follow specified instructions below.
BATTERY DISPOSAL
INSTRUCTIONS
A Material Safety Data Sheet for the battery is available upon request.
Power-So ni c Sealed M aintenance Free Lead-Aci d B att eri es (M o del No.
PS-612) Rosemount Pa rt No. 753-90 02-0001
Waste Disposal M et hod:
Spent batteries must be treated as hazardous waste and disposed of
according to local, state, and federal guidelines. A copy of the MSDS must be
supplied to any scrap dealer or secondary lead smelter along with the battery.
MSDS: www.power-sonic.com
Replacement batteries should be the same make and model as the factory
iss ued bat tery.
2-3
Rosemount 753R Indicator
INSTALLATION
PROCEDURES
Reference Manual
00809-0100-4379, Rev AA
March 2006
Site Evaluation
Device Installation
Consider Housing
Rotation
The 753R installation site must meet the following criteria for proper
operation:
1. Access to a power so urce
a. Direct or indirect sunlight for Remote Power Supply, or
b. 6 to 24 VDC line power
2. Installation locati on w i t hi n cellular (GPRS) cov erage area
Installi ng the 753 R Com m un ica tions Hou sin g
1. Mount the 753R upri ght us i ng the appropri at e brackets and fixtures.
2. Mount remote measurement transmitter(s) as recommended by its
respective installation instructions.
Installi ng a 753R with I n tegra ted Pressu re Transmitter
1. Mount the 753R w i t h i nteg rated pres s ure trans mit ter cons i st ent w i t h i ts
respective Quick Installation Guide.
NOTE
Best practice is to ins tall the dev ice i n a v e rti cal and upri ght pos i t i on.
Posi tion the antenna in a vertical orientat ion for best si gn al receptio n.
The electronics housing can be rotated up to 180 degrees in either direction to
improve field access, to improve operational functions, or to better view the
optional LCD meter. To rotate the housi n g, perform the following procedure:
2-4
753R Housing
Housing Rotation Set
Screw (3/32-inch)
1. Loosen the hous i ng rotat ion s et s crew usi n g a 3/32-i n. hex wrench.
2. Rotate the housing clockwise to the desired location. If the desired
location cannot be achi eved due to thread limit, rotate the hous i ng
counter clockwise t o the des ired locati on (up to 360 ° from the thread
limit).
3. Retight en the housing rotation set screw to 20 inch pounds .
Reference Manual
00809-0100-4379, Rev AA
March 2006
Rosemount 753 R Indica tor
LCD Meter Rotation
Consider RPS
Positioning
In addition to housing rotation, the optional LCD meter can be rotated in
90-degree increments. To rotate the LCD meter, remove the front housi n g
cover (this may require a wrench). Squeeze the two tabs located on the sides
of the LCD meter and lift the meter out. Rotat e the LCD meter to the des i red
directi on and s nap back in to place. Replace the front housi ng cover and
tighten.
NOTE
The jumpers may come loose while removi ng th e LCD meter. Be sure that
they are fully seated in the housing before snapping the LCD meter into place.
When installing the optional Remote Power Supply (RPS), position the solar
panel so that it has the best possible access to sunlight th roughout the day. If
direct sunlight access is not available, indirect (reflected) sunlight sources can
be used.
2-5
Rosemount 753R Indicator
Reference Manual
00809-0100-4379, Rev AA
March 2006
Connect Wiring and
Power Up for Integrated
Transmitters
Figure 2-1. 753R Wiri n g
Diagram With Int egrat ed
Transmitter
Wiring for HART Protocol
BUTTON
HART
DI02
DI1
PUSH
6-24
V DC
Power Supply
S0AA Option
Connect Negative (-)
Terminal at install
2-6
H
To make connections, perform the following procedure:
1. Remove the housin g cov er on terminal compartment side. Do not
remove the cove r in explosi v e atmospheres w hen the ci rcuit i s li v e .
Power for the connected HA RT
2. Connect the posit i ve lead to the terminal marked (+) and the negati ve
lead to the terminal marked (pwr/comm -). Avoid contact with leads and
terminals. Do not connect powered signal wiring to the HART
3. Plug and seal unused conduit connect i ons on the w i reless indicator
housing to avoid moisture accumul ation in the term inal side. Install wiring
with a drip loop. Arrange the drip loop so the bottom is lower than the
conduit connections and the wi reless i ndi cator hous i n g.
L
®
transmitter is supplied by the 753R.
®
terminals.
Reference Manual
00809-0100-4379, Rev AA
March 2006
Connect Wiring and
Power Up for Remote
Mounted Transmitters
Figure 2-2. 753R Wiri n g
Diagram With Remote Mount ed
Transmitter
User-supplied
I.S. Barrier
(where
appropriate)
HART®
Transmitter
Rosemount 753 R Indica tor
Butt
on
Power Supply
S1AA Option
DI1
PUSH
BUTTON
HART
6-24
DI02
V DC
Connect Negative (-)
Terminal at install
To make connections, perform the following procedure:
1. Remove the housin g cov er on terminal compartment side. Do not
remove the cove r in explosi v e atmospheres w hen the ci rcuit i s li v e .
Power for the connected HA RT
2. For remote measurement transmitter configurati on, connect HART
follows:
a. Ins tall the transmit ter as recommended by the manufacturer’s
instructions (including the user-supplied Intrinsic Safety barrier if
necessary)
®
b. Connect the HART
3. Connect the posit i ve lead to the terminal marked (+) and the negati ve
lead to the terminal marked (pwr/comm -). Avoid contact with leads and
terminals. Do not connect powered signal wiring to the HART
4. Plug and seal unused conduit connect i ons on the w i reless indicator
housing to avoid moisture accumul ation in the term inal side. Install wiring
with a drip loop. Arrange the drip loop so the bottom is lower than the
conduit connections and the wi reless i ndi cator hous i n g.
(+) and (-) wiring t o the termina ls.
®
transmitter is supplied by the 753R.
®
terminals.
®
as
2-7
Rosemount 753R Indicator
Signal Wiring Grounding
Do not run signal wi ring in conduit or open tray s w i t h pow er w i ri ng, or near
heavy electrical equipment.
Reference Manual
00809-0100-4379, Rev AA
March 2006
HAZARDOUS
LOCATIONS
Grounding the Wireless
Indicator Case
DECOMMISSIONING
PROCEDURES
The Rosemount 753R and any attache d dev ices must be installed according
to the guideli nes and certi ficat i ons lis t ed i n their respective user manuals.
NOTE
Once a devi ce labeled wi th multiple approva ls is i ns talled, it sh ould not be
reinstalled usi ng any other approval type(s). Permanently mark the
certificat i on label to dist i nguish the ins talled approv al ty pe from unused
approval ty p es .
Always ground the wireless indicator case in accordance with national and
local electrical codes. The most effective wireless indicator case grounding
method is a direct connect i on t o earth ground wi t h mini mal impedance.
Methods for grounding the wireless indicator case include:
•
Internal Ground Connection
is i ns i de th e terminal side of the electroni cs hous i ng. The screw i s
identi fi ed by a grou nd sy mbol ( ), and is s tandard on all Model 753R
Series indicators.
Please be familiar wi th all warni ngs before attempting t o decommiss ion your
753R. See “Warnings” on page 2-1.
Explosions can result in death or serious injury.
• Do not remove the wireless indicator covers in explosive environments when the
circuit is live.
• Before connecting a communicator in an explosive atmosphere, make sure the
instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
• Verify that the operating atmosphere of the wireless indicator is consistent with the
appropriate hazardous locations certifications.
: The Internal Ground Connection screw
2-8
Electrical shock can result in death or serious injury.
• Avoid co nta ct w ith the leads an d te rm in als
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