Arlyn Scales ARL-BR-IS Series Скачать руководство пользователя страница 7

reading and compare it with readings taken from previous inspections. A consistent reading repeated over a long period of 
time is a reassuring sign indicating a sound earth return which is likely to remain so. 

WARNING: Do not try to carry out a high-current earth resistance test unless it is confirmed by the authority in charge of the plant 
that the plant is gas free. 

8.

 

LIMITED WARRANTY 

Arlyn Scales warrants that your Arlyn Scales equipment and systems, when properly installed will operate per written specifications. 
All

 

systems and components are warranted against defects in materials and workmanship for a period of one year.

 

Arlyn Scales warrants that the equipment sold hereunder will conform to the written specifications authorized by Arlyn Scales. Arlyn

 

Scales warrants the equipment against faulty workmanship and defective materials. If any equipment fails to conform to these

 

warranties, Arlyn Scales will, at their option, repair or replace such goods returned within the warranty period subject to the 
following

 

conditions:

 

Upon discovery by Buyer of such nonconformity, Arlyn Scales will be given prompt written notice with a detailed explanation of the

 

alleged deficiencies.

 

Individual electronic components returned to Arlyn Scales for warranty purposes must be packaged to prevent electrostatic 
discharge

 

(ESD) damage in shipment.

 

Examination of such equipment by Arlyn Scales confirms that the nonconformity actually exists, and was not caused by accident,

 

misuse, neglect, alteration, improper installation, improper repair or improper testing; Arlyn Scales will be the sole judge of all 
alleged

 

non-conformities.

 

Such equipment has not been modified, altered or changed by any person other than Arlyn Scales.

 

Arlyn Scales will have reasonable 

time to repair or replace the defective equipment. The buyer is responsible for shipping both ways.

 

In no event will Arlyn Scales be responsible for travel time, or on-location repairs, including assembly or disassembly of equipment, 
nor

 

will Arlyn Scales be liable for the cost of any repairs made by others.

 

THESE WARRANTIES EXCLUDE ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES 
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ARLYN SCALES WILL NOT, IN ANY EVENT, BE LIABLE FOR 
INCIDENTAL OR CONSEQUENTIAL DAMAGES 

ARLYN SCALES AND BUYER AGREE THAT ARLYN SCALES SOLE AND EXCLUSIVE LIABILITY HEREUNDER IS LIMITED TO REPAIR OR 
REPLACEMENT OF SUCH GOODS. IN ACCEPTING THIS WARRANTY, THE BUYER WAIVES ANY AND ALL OTHER CLAIMS TO WARRANTY. 

SHOULD THE SELLER BE OTHER THAN ARLYN SCALES, THE BUYER AGREES TO LOOK ONLY TO THE SELLER FOR WARRANTY CLAIMS. 

NO TERMS, CONDITIONS OR UNDERSTANDING, OR AGREEMENTS PURPORTING TO MODIFY THE TERMS OF THIS WARRANTY SHALL 
HAVE ANY LEGAL EFFECT UNLESS MADE IN WRITING AND SIGNED BY A CORPORATE OFFICER OF ARLYN SCALES AND THE BUYER. 

9.

 

CONTROL DRAWINGS 

The following drawings, required for the installation of the ARL-BR-IS Safety Barrier, are listed below and are included on the 
following pages. 
 

Doc No   

Title 

5210 

      

ARL-BR-IS General Dimensions 

5211 

  

ARL-BR-IS Label Drawing 

5213 

 

ARL-BR-IS Installation and Wiring Diagram 

Содержание ARL-BR-IS Series

Страница 1: ...ARL BR IS Series Safety Barriers User Manual 59 Second Street East Rockaway NY 11518 800 645 4301 www arlynscales com Doc 5902 Revision 1 1 ...

Страница 2: ...ers 3 4 SAFETY CHECKS 4 5 WIRING CONNECTIONS 4 5 1 Overview 4 5 2 Signal Connections 4 5 2 1 Precautions 4 5 2 2 Wiring 5 5 2 3 Power Supply Connections Grounding and General Considerations 5 6 ENTITY PARAMETERS RATINGS 6 7 MAINTENANCE 6 7 1 General Considerations 6 7 2 Routine Inspection 6 8 LIMITED WARRANTY 7 9 CONTROL DRAWINGS 7 ...

Страница 3: ...lation is performed by a qualified technician who conforms to the guidelines described in this manual Consult the chapter titled Installation and Wiring along with the control drawings in the back of this document for information pertaining to the installation and wiring of the approved barrier This system when installed in accordance with this document has been approved by Factory Mutual for use ...

Страница 4: ...nals 5 Make sure all hazardous area cables are well secured and are segregated from all other cables 6 Make sure all hazardous area cable parameters for hazardous area circuits are not exceeded see relevant control drawings 7 Make sure all hazardous area cables and cable screens are terminated correctly the latter preferably via the earth ground lug on the hazardous side of each barrier 8 Make sur...

Страница 5: ... 4 Connect the wires as designated below depending on your barrier model type Table 3 Wiring Map MODEL SIGNAL EXAMPLES SAFE AREA HAZARDOUS AREA Terminal Block Pin Terminal Block Pin ARL BR IS PWR 5VDC Line or less PWR 485 P 1 PWR P 9 GND PWR 485 P 2 PWR P 10 ARL BR IS LC LC Excitation E or RS422 A Loadcell LC E 5 LC EXC E 13 LC Excitation E or RS422 B Loadcell LC E 6 LC EXC E 14 LC Signal S or RS4...

Страница 6: ...lating to the safety of plant and personnel Care must be taken to prevent any inadvertent direct connection between hazardous and safe area circuits and at all times the safety precautions discussed in section 5 MUST be observed Check that a Barriers are of the types and polarities specified in the safety documentation b The barriers are attached securely and correctly Earth Ground to make sure th...

Страница 7: ...ent misuse neglect alteration improper installation improper repair or improper testing Arlyn Scales will be the sole judge of all alleged non conformities Such equipment has not been modified altered or changed by any person other than Arlyn Scales Arlyn Scales will have reasonable time to repair or replace the defective equipment The buyer is responsible for shipping both ways In no event will A...

Страница 8: ... OF CIRCUITS AND SYSTEMS INC DBA ARLYN SCALES ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF CIRCUITS AND SYSTEMS INC DBA ARLYN SCALES IS PROHIBITED 1 00 DIEGO 10 4 2019 MMK 10 4 2019 CIRCUITS AND SYSTEMS INC 59 2ND STREET EAST ROCKAWAY NY 11518 COPYRIGHT c 2019 ALL RIGHTS RESERVED TITLE ARL BR IS GENERAL HOUSING DIMENSIONS THIS IS A FACTORY MUTUAL CONTROLLED DOCUMENT NO ...

Страница 9: ... NOT BE USED WITHOUT WRITTEN PERMISSION COPYRIGHT 2019 ALL RIGHTS RESERVED DRAWN MMK TITLE ARL BR IS HOUSING LABEL DRAWING CHECKED MMK DRG NO DOC 5211 PAGE 1 of 2 THIS IS A FACTORY MUTUAL DOCUMENT NO MODIFICATIONS OR REVISIONS ARE ALLOWED WITHOUT PRIOR APPROVAL FROM FACTORY MUTUAL REV 1 00 Location of Entity Label Text Location of Approval Label Text Location of Model Label Text ARL BR IS XX YY FR...

Страница 10: ...OULD NOT BE USED WITHOUT WRITTEN PERMISSION COPYRIGHT 2019 ALL RIGHTS RESERVED DRAWN MMK TITLE ARL BR IS HOUSING LABEL DRAWING CHECKED MMK DRG NO DOC 5211 PAGE 2 of 2 THIS IS A FACTORY MUTUAL DOCUMENT NO MODIFICATIONS OR REVISIONS ARE ALLOWED WITHOUT PRIOR APPROVAL FROM FACTORY MUTUAL REV 1 00 TOP VIEW BOTTOM VIEW ...

Страница 11: ...lowing is true Vmax or Ui Voc Vt or Uo Imax or Ii Isc It or Io Combined Isc It or Io for ALL BARRIERS Imax Po Pi Ca or Co Ci Ccable La or Lo Li Lcable HAZARDOUS AREA APPROVALS This system when installed in accordance with this document has been approved by Factory Mutual for use in the following classified areas Associated intrinsically safe apparatus providing connections for Class I II III Divis...

Страница 12: ...RS INSTALLATION AND WIRING DIAGRAM CHECKED MMK DRG NO DOC 5213 SHEET 2 of 4 THIS IS A FACTORY MUTUAL DOCUMENT NO MODIFICATIONS OR REVISIONS ARE ALLOWED WITHOUT PRIOR APPROVAL FROM FACTORY MUTUAL REV 1 00 Model ARL BR IS RS 2 Channel Barrier Total Entity Parameters V 5 715V oc I 36mA sc P 40mW o C 46uF a L 27 4mH a Model ARL BR IS PWR RS 3 Channel Barrier Total Entity Parameters V 6 135V oc I 1 736...

Страница 13: ...C 5213 THIS IS A FACTORY MUTUAL DOCUMENT NO MODIFICATIONS OR REVISIONS ARE ALLOWED WITHOUT PRIOR APPROVAL FROM FACTORY MUTUAL REV E E S S 13 14 15 16 5 6 7 8 ARL BR IS LC INTRINSICALLY SAFE BARRIER J5 J6 J2 13 14 15 16 5 6 7 8 ARL BR IS LC INTRINSICALLY SAFE BARRIER J5 J6 J2 1 00 Model ARL BR IS LC 4 Channel Barrier Total Entity Parameters V 5 715V oc I 72mA sc P 80mW o C 46uF a L 6 8mH a HAZARDOU...

Страница 14: ...RIOR APPROVAL FROM FACTORY MUTUAL REV 1 00 Model ARL BR IS PWR LC 5 Channel Barrier Total Entity Parameters V 6 135V oc I 1 772A sc P 850mW o C 34uF a L 11 3uH a Ch 2 10 Ground HAZARDOUS AREA UNCLASSIFIED AREA Hazardous Location Apparatus Associated or Non Hazardous Location Apparatus e GROUNDING ALL SHEETS The ARL BR Series barriers must be grounded using the Ground Lug provided on the unit The g...

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