INTRINSICALLY SAFE
System Wiring Control Package
Load Cell Wiring for Hazardous Environments
33949
Contents
About This Manual................................................................................................................................... |
1 |
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Using the Drawing Package ................................................................................................................... |
1 |
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1.0 |
Control Drawing 66090............................................................................................................... |
3 |
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1.1 |
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 4 |
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1.2 |
Application Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 5 |
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1.3 |
MTL or Pepper & Fuchs Barrier Installation - includes model numbers: RL1010, RL1040, RL1140, |
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RL1250, RLETO, RLHTO, RL1042, RL1260, RL1521A, RLHBB, RL30000D, RL75058A . . . . . . |
. 6-10 |
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1.4 |
Stahl BarrIer Installation - includes model numbers: RL1010, RL1040, RL1140, RL1250, RLETO, RLH- |
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TO, RL1042, RL1260, RL1521A, RLHBB, RL30000D, RL75058A . . . . . . . . . . . . . . . . . . . . . . . |
11-12 |
2.0 |
Control Drawing 66020............................................................................................................. |
13 |
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2.1 Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2.2 No Barrier Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.3 MTL Barrier Installation - includes model numbers: RL70000B, RL70000SS, RL75223, RL8C2P1,
RL39523, RLHTC, RL20953, RL30933, RL20000SS, RL8C2P1SST, RL30000B . . . . . . . . . . . . 16-17 2.4 Stahl Barrier Installation - includes model numbers: RL70000B, RL70000SS, RL75223, RL8C2P1,
RL39523, RLHTC, RL20953, RL30933, RL20000SS, RL8C2P1SST, RL30000B . . . . . . . . . . . . . . 18 2.5 Entity FM-Approved Installation - includes model numbers: RL70000B, RL70000SS, RL75223,
RL8C2P1, RL39523, RLHTC, RL20953, RL30933, RL20000SS, RL8C2P1SST, RL30000B . . . . . . 19
3.0 |
Control Drawing 66021............................................................................................................. |
20 |
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3.1 |
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 21 |
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3.2 |
No Barrier Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 22 |
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3.3 |
MTL Barrier Installation - includes model numbers: RL75040A, RL75058, RL75016WHE, RL75223A, |
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RL70000A, RL75060S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
23-24 |
3.4MTL Barrier Installation - includes model numbers: RL20000A, RL30000A, RL30001A, RL30002A, RL35023S, RL35082, RL35083, RL39123A, RL50210A, RLETB, RLETS, RL20001HE, RLSSB,
RLSB250, RLHSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.5Stahl Barrier Installation - includes model numbers: RL20000A, RL30000A, RL30001A, RL30002A, RL35023S, RL35082, RL35083, RL39123A, RL50210A, RLETB, RLETS, RL20001HE, RLSSB, RLHSS,
RLSB250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
26 and 28 |
3.6 Stahl Barrier Installation - includes model numbers: RL75040A, RL75058, RL75223, RL70000A, |
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RL75060S, RL75016WHE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
27 and 29 |
4.0 |
Control Drawing 66147............................................................................................................. |
30 |
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4.1 |
Wiring Diagrams - includes model number: RL1380 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 31-32 |
5.0 |
Control Drawing 53414............................................................................................................. |
33 |
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5.1 |
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 34 |
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5.2 |
No Barrier Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 35 |
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5.3 |
MTL Barrier Installation - includes model numbers: RL70000C, RL75016, RL75040, RL75058B, |
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RL75223B, RL90000-100k, RL75016SS ‘ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 36-37 |
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5.4 |
MTL Barrier Installation - includes model numbers: RL20000B, RL20001-T10, RL30000, RL35023-N5, |
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RL90000, RL30000W, RL35023SS, RL1521, RL35023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 38 |
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5.5 |
Stahl Barrier Installation - RL20000B, RL20001-T10, RL30000, RL35023-N5, RL90000, RL30000W, |
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RL35023SS, RL1521, RL35023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
39 and 41 |
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5.6 |
Stahl Barrier Installation - RL70000C, RL75016, RL75040, RL75058B, RL75223B, RL90000-100k, |
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RL75015SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
40 and 42 |
Copyright © 2002 Rice Lake Weighing Systems. All rights reserved. Printed in the United States of America.
Specifications subject to change without notice.
January 2002
About This Manual
When specifying intrinsically safe (IS) applications, begin by identifying the environment as Classification I, II, or III; Division 1 or 2; and Group A, B, C, D, E, F, or G. Plant safety engineers and licensed electricians should provide you with hazardous environment classifications. Next, determine the location of each of the components with respect to safe and hazardous areas. When going from hazardous to safe areas, IS barriers may be needed.
Upon confirming the classification and environment, review the relevant control drawings for each component, remembering to check for any limiting factors. Generally, indicator control drawings take precedence over other component control drawings. The next recommended step is to draft an installation plan. Make sure to have plant safety engineers and licensed electricians verify and approve the plan before installation.
To help make specifying IS weighing applications easier, Rice Lake Weighing Systems offers a complete line of Factory Mutual (FM) approved load cells, mount kits, and weighing platforms using FM-approved load cells. Our IS indicators and full range of barrier options provide accuracy and durability in hazardous environments.This equipment is intended only for industrial applications.
NOTE: Because of the restrictive nature of barriers, the use of sense leads between the barrier and the indicator is always recommended.
Do not use these guidelines as your only references for scale installations. While Caution performing installation or maintenance, refer to the manufacturer’s manual for procedures that are characteristic to the equipment being serviced. It is important to be familiar with all standards, recommended practices, and codes that apply to your
installation.
Using the Drawing Package
This package provides FM-approved wiring diagrams for load cells distributed by Rice Lake Weighing Systems and approved by Factory Mutual for explosive environments. To locate the appropriate wiring diagram in the manual, you will need to know three things in addition to the environmental rating:
•Load cell model number (RL1140, RL70000, etc.)
•Manufacturer of the barrier (if any) used (MTL, Stahl, etc.)
•Maximum load cell excitation voltage supplied by your power source (10 VDC, 20 VDC, etc.)
This material is organized into three main sections, each comprised of a numbered control drawing with several sheets. All FM-approved Rice Lake Weighing Systems load cells carry a label referencing one of these five control drawings (shown below). On the Contents page, locate the section that deals with the control drawing specified on the load cell’s label. Then look under that section heading in the Contents to find the pages dealing with the barrier you are using. Turn to those pages and locate the correct diagram for the hazardous environment rating and excitation voltage of your application.
Intrinsically Safe Class I, II, III
Division 1, Groups A, B, C, D, E, F, G
Nonincendive Class I, Division 2
Groups A, B, C, D
Suitable Class II, Division 2, Groups F, G
Suitable Class III, Division 2
When Installed per RLWS Control Drawing 66090
FM Approved Load Cell Label
1
2 Load Cell Wiring for Hazardous Environments
1.0Control Drawing 66090
The following load cell models are listed below for control drawing 66090,
•RL1010
•RL1040
•RL1140
•RL1250
•RLETO
•RLHTO
•RL1042
•RL1260
•RL1521A
•RLHBB
•RL30000D
•RL75058A
1.1Application Notes
Notes for Control Drawing 66090 are illustrated on page 4.
1.2Application Chart
The Application Chart is illustrated on page 5.
1.3MTL or Pepper & Fuchs Barrier Installation - includes model numbers: RL1010, RL1040, RL1140, RL1250, RLETO, RLHTO, RL1042, RL1260, RL1521A, RLHBB, RL30000D, RL75058A
The MTL or Pepper & Fuchs Barrier Installation wiring diagrams are illustrated on pages 6 through 10.
1.4Stahl BarrIer Installation - includes model numbers: RL1010, RL1040, RL1140,
RL1250, RLETO, RLHTO, RL1042, RL1260, RL1521A, RLHBB, RL30000D, RL75058A
The Stahl Barrier Installation wiring diagrams are illustrated on pages 11 and 12.
Control Drawing 66090 |
3 |
Environments Hazardous for Wiring Cell Load 4
REVISIONS
REV |
REFERENCE |
INIT |
DATE |
NOTE:
1.DRAWING REVISIONS MUST BE APPROVED BY FACTORY MUTUAL PRIOR TO RELEASE.
2.ELECTRICAL EQUIPMENT CONNECTED TO BARRIER INPUTS SHOULD NOT USE OR GENERATE MORE THAN 250 VOLTS RMS.
3.MTL BARRIERS ARE MANUFACTURED IN ENGLAND;
REP. IN USA : MTL INC., 8576 WELLINGTON ROAD, MANASSAS, VA. 22110.
4.R. STAHL BARRIERS ARE MANUFACTURED AT 150A NEW BOSTON ST., WOBURN, MA. 01801.
5.PEPPERL & FUCHS BARRIERS ARE MANUFACTURED IN GERMANY.
REP. IN USA : PEPPERL & FUCHS INC., 1600 ENTERPRISE PARKWAY, TWINSBURG, OHIO. 44087.
12.HAZARDOUS AREA EQUIPMENT SHALL NOT HAVE EXPOSED ANY SURFACE THAT OPERATES AT A TEMPERATURE IN EXCESS OF THE IGNITION TEMPERATURE OF THE SPECIFIC
GAS, VAPOR, OR DUST. REFER TO NFPA 325 FOR IGNITION LISTINGS.
13.THESE LOAD CELLS SHALL BE USED IN CONJUNCTION WITH DEVICES LISTED ON TABLE I OR
WITH OTHER FM ENTITY CERTIFIED BARRIERS OR INTERFACES. THE ENTITY PARAMETERS SHOWN DO NOT INCLUDE THE CAPACITANCE AND INDUCTANCE OF THE CABLE
Vmax. = 27 V |
Imax. = 400 mA |
Ci = 0.0 microfarads |
Li = 0.0 microheneries |
6.RICE LAKE WEIGHING SYSTEMS MANUFACTURES JUNCTION BOXES AND BARRIER BOXES. JUNCTION BOXES : EL604STA, EL604STR, EL604ETA, EL210, EL211A, AND JB808.
BARRIER BOXES : BBX-XX SERIES.
7.THE BARRIER MUST BE GROUNDED VIA TWO INDEPENDENT CONNECTIONS TO A GROUND ELECTRODE IN THE NON-HAZARDOUS AREA. GROUNDING PRACTICES SHOULD CONFORM TO NEC ARTICLE 250. THE RESISTANCE FROM THE BARRIER TO THE GROUND ELECTRODE MUST NOT EXCEED ONE OHM.
8.MAINS POWERED EQUIPMENT CONNECTED TO THE NON-HAZARDOUS AREA TERMINALS
MUST BE ISOLATED FROM THE MAINS SUPPLY BY A DOUBLE WOUND TRANSFORMER, UNLESS THE APPLICABLE ELECTRICAL CODE PERMITS MULTIPLE GROUNDING OF THE NEUTRAL LEAD.
14. POLARITY OF THE HAZARDOUS AREA TERMINALS ARE DETERMINED BY
THE POLARITY OF THE NON-HAZARDOUS APPARATUS AND SELECTED BARRIERS.
15.LOAD CELL POLARITIES FOR EXCITATION AND SIGNAL MAY BE REVERSED IF BARRIER POLARITIES ARE IN COMPLIANCE WITH ITEM "C".
16.ALL BARRIERS MUST BE OF THE SAME POLARITY. BARRIERS UTILIZED FOR NON-POLAR APPLICATIONS (AC) MAY BE UTILIZED IN DC APPLICATIONS IN LIEU OF POLARIZED BARRIERS. SINGLE OR DUAL (AC) OR (DC) BARRIERS WITH THE SAME POLARITY MAY BE MIXED
OR SUBSTITUTED. FOR SPECIFIC BARRIER TYPES REFER TO SHEET 2.
17. LOAD CELL MODEL NUMBERS COVERED BY THIS DRAWING:
RL1010 |
RL1042 |
RL75058A |
9. WIRING CONNECTED TO HAZARDOUS AREA TERMINALS MUST BE SEPERATED |
RL1040 |
RL1260 |
RLHTO |
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FROM NON-INTRINSICALLY SAFE WIRING. |
RL1250 |
RL1521A |
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10. ALL WIRING HAS DISTRIBUTED INDUCTANCE AND CAPACITANCE. THE MAXIMUM PERMITTED CABLE PARAMETERS |
RL1140 |
RLHBB |
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RLETO |
RL30000D |
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FOR THE PARTICULAR BARRIER MUST NOT BE EXCEEDED. IF THE CAPACITANCE AND INDUCTANCE OF THE |
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CABLE USED ARE NOT KNOWN, VALUES OF 60 PICOFARAD PER FOOT AND .2 MICROHENERIES PER FOOT MAY |
18. APPLICATIONS NOT REQUIRING EXCITATION SENSING, SHALL EITHER TERMINATE AND INSULATE |
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BY USED AS CONSERVATIVE CRITERIA FOR DETERMINATION OF CABLE AFFECTS. |
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UNUSED SENSE WIRES OR CONNECT THE SENSING LEADS TO THE EXCITATION LEAD |
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11. DIFFERENT INTRINSICALLY SAFE SYSTEMS SHALL NOT BE RUN IN THE SAME MULTICONDUCTOR |
OF THE SAME POLARITY. |
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CABLE. DIFFERENT INTRINSICALLY SAFE CIRCUIT OF THE SAME INTRINSICALLY SAFE SYSTEM |
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SHALL NOT BE RUN IN THE SAME CABLE, UNLESS AT LEAST .25 mm THICKNESS INSULATION |
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IS USED ON EACH CONDUCTOR, OR UNLESS NO HAZARD RESULTS FROM INTERCONNECTION. |
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IF IN DOUBT, CONTACT THE LOCAL INSPECTION AUTHORITY. |
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UNLESS OTHERWISE SPECIFIED |
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
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UNITS TO BE INCHES |
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THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
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ALL THREADS TO BE CLASS 2 |
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IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
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ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
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MATERIAL |
DO NOT SCALE |
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DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
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WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
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DRAWING |
UNLESS OTHERWISE SPECIFIED |
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FOR RLWS |
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SURFACE |
TOL. |
DECIMAL |
TITLE |
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WIRING DIAGRAM, |
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USE ONLY |
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FINISH |
2 PLC |
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TREATMENT |
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LOAD CELLS IN HAZARDOUS AREAS |
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0 |
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3 PLC |
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DWG NO |
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ANGLE |
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66090 |
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THIRD ANGLE PROJECTION |
MFG.ENG. |
PJM 10/5/00 |
CKD. |
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RICE LAKE WEIGHING SYSTEMS |
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APPROVED |
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DES.ENG. |
PJM 10/5/00 |
DR.BY |
DFH 10/5/00 |
SCALE |
1:1.5 |
SHEET |
1 |
OF |
9 |
REVISION |
NEW |
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APPROVED |
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5 66090 Drawing Control
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APPROVED FOR |
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CL. I, II, III |
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DIV. 1 & 2 |
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SHEET 3 ; |
FUNCTION |
POL. |
V WKG. EXCITATION |
VDC |
GRPS. |
MANUFACTURER |
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MTL766 |
+EXC. |
(AC) |
12 |
0 TO 12 |
A-G |
MTL |
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DUAL |
GND. |
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12 |
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MTL761 DUAL |
+OUT |
(AC) |
6 |
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SIGNAL |
-OUT |
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6 |
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Z361/EX |
+EXC. |
(AC) |
6 |
0 TO 6 |
A-G |
PEPPERL & FUCHS |
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DUAL |
GND. |
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6 |
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Z361/EX |
+OUT |
(AC) |
10 |
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DUAL |
-OUT |
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10 |
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Z366/EX |
+EXC. |
(AC) |
10 |
0 TO 10 |
A-G |
PEPPERL & FUCHS |
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DUAL |
GND. |
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10 |
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Z361/EX DUAL |
+OUT |
(AC) |
10 |
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DUAL |
-OUT |
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10 |
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SHEET 4 ; |
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MTL766 |
+EXC. |
(AC) |
12 |
0 TO 12 |
A-G |
MTL |
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DUAL |
+SENS. |
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12 |
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MTL761 |
+OUT |
(AC) |
6 |
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DUAL |
-OUT |
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6 |
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Z361/EX |
+EXC. |
(AC) |
6 |
0 TO 6 |
A-G |
PEPPERL & FUCHS |
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DUAL |
+SENS. |
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6 |
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Z361/EX |
+OUT |
(AC) |
10 |
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DUAL |
-OUT |
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10 |
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Z366/EX |
+EXC. |
(AC) |
10 |
0 TO 10 |
A-G |
PEPPERL & FUCHS |
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DUAL |
+SENS. |
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10 |
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Z361/EX |
+OUT |
(AC) |
10 |
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DUAL |
-OUT |
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10 |
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SHEET 5 & 6 ; |
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SHEET 5 |
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MTL710 |
+EXC. |
P |
6 |
-0.6 TO 6 |
A-G |
MTL |
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MTL710 |
-EXC. |
P |
6 |
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MTL761 |
+SENS. |
(AC) |
6 |
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SHEET 6 |
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DUAL |
-SENS. |
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6 |
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C-G |
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MTL761 |
+OUT |
(AC) |
6 |
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DUAL |
-OUT |
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6 |
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C-G |
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SHEET 5 |
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MTL715 |
+EXC. |
P |
12 |
-0.6 TO 12 |
C-G |
MTL |
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MTL710 |
-EXC. |
P |
12 |
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MTL766 |
+SENS. |
(AC) |
12 |
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SHEET 6 |
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DUAL |
-SENS. |
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12 |
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C-G |
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MTL766 |
+OUT |
(AC) |
12 |
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DUAL |
-OUT |
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12 |
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SHEET 5 |
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MTL761 |
+EXC. |
(AC) |
6 |
+/- 6 |
A-G |
MTL |
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DUAL |
-EXC. |
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6 |
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MTL766 |
+SENS. |
(AC) |
12 |
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SHEET 6 |
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DUAL |
-SENS. |
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12 |
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C-G |
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MTL766 |
+OUT |
(AC) |
12 |
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DUAL |
-OUT |
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12 |
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SHEET 5 |
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MTL766 |
+EXC. |
(AC) |
12 |
+/- 12 |
A-G |
MTL |
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DUAL |
-EXC. |
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12 |
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MTL766 |
+SENS. |
(AC) |
12 |
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SHEET 6 |
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DUAL |
-SENS. |
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12 |
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C-G |
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MTL766 |
+OUT |
(AC) |
12 |
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DUAL |
-OUT |
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12 |
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SHEET 5 |
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MTL761 |
+EXC. |
(AC) |
6 |
+/- 6 |
A-G |
MTL |
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DUAL |
-EXC. |
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6 |
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|
MTL764 |
+SENS. |
(AC) |
10 |
|
SHEET 6 |
|
|
DUAL |
-SENS. |
|
10 |
|
A-G |
|
|
MTL761 |
+OUT |
(AC) |
6 |
|
|
|
|
DUAL |
-OUT |
|
6 |
|
SHEET 5 |
|
|
|
|
|
|
|
|
|
|
MTL766 |
+EXC. |
(AC) |
10 |
+/- 10 |
A-G |
MTL |
|
DUAL |
-EXC. |
|
10 |
|
|
|
|
MTL764 |
+SENS. |
(AC) |
10 |
|
SHEET 6 |
|
|
DUAL |
-SENS. |
|
10 |
|
A-G |
|
|
MTL761 |
+OUT |
(AC) |
6 |
|
|
|
|
DUAL |
-OUT |
|
6 |
|
SHEET 5 |
|
|
|
|
|
|
|
|
|
|
Z361/EX |
+EXC. |
(AC) |
6 |
+/- 6 |
A-G |
PEPPERL & FUCHS |
|
DUAL |
-EXC. |
|
6 |
|
|
|
|
Z364/EX |
+SENS. |
(AC) |
10 |
|
SHEET 6 |
|
|
DUAL |
-SENS. |
|
10 |
|
A-G |
|
|
Z361/EX |
+OUT |
(AC) |
10 |
|
|
|
|
DUAL |
-OUT |
|
10 |
|
SHEET 5 |
|
|
|
|
|
|
|
|
|
|
Z366/EX |
+EXC. |
(AC) |
10 |
+/-10 |
A-G |
PEPPERL & FUCHS |
|
DUAL |
-EXC. |
|
10 |
|
|
|
|
Z364/EX |
+SENS. |
(AC) |
10 |
|
SHEET 6 |
|
|
DUAL |
-SENS. |
|
10 |
|
A-G |
|
|
Z361/EX |
+OUT |
(AC) |
10 |
|
|
|
|
DUAL |
-OUT |
|
10 |
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
|
|
|
|
|
|
REV |
|
|
REFERENCE |
INIT |
|
DATE |
|
|
|
|
|
|
|
|
|
APPROVED FOR |
|
|
|
||
|
|
|
|
|
|
|
|
CL. I, II, III |
|
|
|
|
|
|
|
|
|
|
|
|
|
DIV. 1 & 2 |
|
|
|
|
|
SHEET 7 ; |
FUNCTION |
POL. |
V WKG. EXCITATION |
VDC |
GRPS. |
MANUFACTURER |
|
|
|
|
|||
|
MTL766 |
+EXC. |
(AC) |
|
10 |
+/- 10 |
|
A-G |
MTL |
|
|
|
|
|
MTL766 |
-EXC. |
(AC) |
|
10 |
|
|
|
|
|
|
|
|
|
MTL764 |
+SENS. |
(AC) |
|
10 |
|
|
|
|
|
|
|
|
|
|
-SENS. |
|
|
10 |
|
|
|
|
|
|
|
|
|
MTL764 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
|
-OUT |
|
|
6 |
|
|
|
|
|
|
|
|
SHEET 8 ; |
|
|
|
|
|
|
|
|
|
|
|
|
|
9011/01-158-270-10 |
+EXC. |
P |
|
12 |
0 TO 10 |
C-G |
STAHL |
|
|
|
|||
9001/02-016-015-10 |
-EXC. |
(AC) |
|
0.7 |
|
|
|
|
|
|
|
|
|
9001/01-168-020-10 |
+SENS. |
P |
|
12 |
|
|
|
|
|
|
|
|
|
9001/02-016-015-10 |
-SENS. |
(AC) |
|
0.7 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9011/01-158-390-10 |
+EXC. |
P |
|
12 |
0 TO 10 |
C-G |
STAHL |
|
|
|
|||
9001/02-016-150-11 |
-EXC. |
(AC) |
|
0.7 |
|
|
|
|
|
|
|
|
|
9001/01-168-020-10 |
+SENS. |
P |
|
12 |
|
|
|
|
|
|
|
|
|
9001/02-016-015-10 |
-SENS. |
(AC) |
|
0.7 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9011/01-086-270-10 |
+EXC. |
P |
|
6 |
+/- 5 |
|
A-G |
STAHL |
|
|
|
||
9001/00-086-150-10 |
-EXC. |
N |
|
|
|
|
|
|
|
|
|
|
|
9001/01-086-020-10 |
+SENS. |
P |
|
6 |
|
|
|
|
|
|
|
|
|
9001/00-086-020-10 |
-SENS. |
N |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
SHEET 9 ; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9001/01-083-442-10 |
+EXC. |
P |
|
6 |
+/- 5 |
|
A-G |
STAHL |
|
|
|
||
9001/00-083-442-10 |
-EXC. |
N |
|
6 |
|
|
|
|
|
|
|
|
|
9001/01-086-020-10 |
+SENS. |
P |
|
6 |
|
|
|
|
|
|
|
|
|
9001/00-086-020-10 |
-SENS. |
N |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9001/02-093-390-10 |
+EXC. |
(AC) |
|
6 |
+/- 7.5 |
|
C-G |
STAHL |
|
|
|
||
9001/02-093-390-10 |
-EXC. |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-390-10 |
+SENS. |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-SENS. |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
+OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
9001/02-093-030-10 |
-OUT |
(AC) |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
||||
|
|
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
UNLESS OTHERWISE SPECIFIED |
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
|||||||||
|
|
|
UNITS TO BE INCHES |
|
|
||||||||
|
|
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
||||||||
|
|
ALL THREADS TO BE CLASS 2 |
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
||||||||
ALL DIMENSIONS APPLICABLE AFTER TREATMENT WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE
MATERIAL |
DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
|||||||||||||
--- |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
|||||||||||||||
DRAWING |
UNLESS OTHERWISE SPECIFIED |
|||||||||||||||
|
|
|
|
|
|
|
|
|
||||||||
|
FOR RLWS |
|
SURFACE |
TOL. |
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|||||||
|
USE ONLY |
|
FINISH |
2 PLC |
--- |
|
|
|
|
|||||||
TREATMENT |
|
|
|
|
|
|
|
|||||||||
|
|
--- |
|
--- |
|
LOAD CELLS IN HAZARDOUS AREAS |
||||||||||
--- |
0 |
|
3 PLC |
|
||||||||||||
|
|
|
|
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
||
|
|
|
|
ANGLE |
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
66090 |
|||
THIRD ANGLE PROJECTION |
MFG.ENG. |
PJM 10/5/00 |
CKD. |
|
RICE LAKE WEIGHING SYSTEMS |
|
|
|||||||||
|
APPROVED |
|
|
|
|
|
||||||||||
|
DES.ENG. |
PJM 10/5/00 |
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
2 |
OF |
9 |
REVISION |
NEW |
||||
|
APPROVED |
|
|
|
|
|
|
|||||||||
6
Cell Load |
|
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
REV |
|
REFERENCE |
|
|
|
|
INIT |
DATE |
||
|
HAZARDOUS LOCATION |
NON - HAZARDOUS LOCATION |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
for Wiring |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Hazardous |
|
+SEN |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+EXC |
|
|
|
|
|
|
|
+ EXC |
|
|
|
|
|
|
|
|
|
|
Environments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
LOAD CELL |
+OUT |
|
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
-OUT |
16 |
|
|
|
|
- |
|
|
OUTPUT SIGNAL, mV |
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
-SEN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-EXC |
|
|
|
|
|
|
|
- EXC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
OPTIONAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BARRIER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BOX |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GROUNDED POWER RETURN-NO SENSING |
|
|
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
|||||||
|
|
(1 EA. LOAD CELL) |
|
|
|
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
|||||||
|
|
|
|
UNLESS OTHERWISE SPECIFIED |
|
|
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
||||||||||||
|
|
|
|
|
UNITS TO BE INCHES |
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
|||||||||||
|
|
|
|
ALL THREADS TO BE CLASS 2 |
|
|
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
|||||||||||
|
|
|
|
ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
|
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
|
|||||||||||||
|
|
|
MATERIAL |
DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
||||||||||||||
|
|
|
--- |
DRAWING |
UNLESS OTHERWISE SPECIFIED |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
FOR RLWS |
|
SURFACE |
TOL. |
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|
|||||||
|
|
|
|
USE ONLY |
|
FINISH |
2 PLC |
|
--- |
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
TREATMENT |
|
|
--- |
|
|
--- |
|
LOAD CELLS IN HAZARDOUS AREAS |
|||||||||
|
|
|
--- |
0 |
|
3 PLC |
|
|
||||||||||||
|
|
|
|
|
|
ANGLE |
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
THIRD ANGLE PROJECTION |
MFG.ENG. |
PJM 10/5/00 |
|
CKD. |
|
|
RICE LAKE WEIGHING SYSTEMS |
|
|
66090 |
|
||||||
|
|
|
|
APPROVED |
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
DES.ENG. |
PJM 10/5/00 |
|
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
3 |
OF |
9 |
REVISION |
NEW |
|
|||
|
|
|
|
APPROVED |
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
REV |
|
REFERENCE |
|
|
|
|
INIT |
DATE |
||
HAZARDOUS LOCATION |
NON - HAZARDOUS LOCATION |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
+EXC |
|
|
|
|
|
|
|
+ EXC |
|
|
|
|
|
|
|
|
||
|
+SEN |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
+ SENSE |
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
LOAD CELL |
+OUT |
|
|
|
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
-OUT |
16 |
|
|
|
|
|
OUTPUT SIGNAL, mV |
|
|
|
|
||||||||
|
|
|
|
|
|
- |
|
|
|
|
|||||||||
-SEN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-EXC |
|
|
|
|
|
|
|
|
-EXC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
OPTIONAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
BARRIER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
BOX |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
|||||||||
GROUNDED POWER RETURN WITH SENSING |
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
|||||||||||
|
(1 EA. LOAD CELL) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Control |
|
UNLESS OTHERWISE SPECIFIED |
|
|
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
|||||||||||||
|
|
UNITS TO BE INCHES |
|
|
|
|
|||||||||||||
|
|
|
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
|||||||||||||
|
|
|
ALL THREADS TO BE CLASS 2 |
|
|
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
|||||||||||
|
|
ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
|
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
|
||||||||||||||
|
MATERIAL |
DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
|||||||||||||||
Drawing |
--- |
DRAWING UNLESS OTHERWISE SPECIFIED |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
||||||||||||||||
LOAD CELLS IN HAZARDOUS AREAS |
|||||||||||||||||||
--- |
FOR RLWS |
--- |
3 PLC |
|
--- |
|
|||||||||||||
|
|
SURFACE |
TOL. |
|
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|
|||||||||
|
|
USE ONLY |
FINISH |
2 PLC |
|
--- |
|
|
|
|
|
||||||||
|
TREATMENT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
66090 |
|
0 |
|
|
ANGLE |
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
THIRD ANGLE PROJECTION |
MFG.ENG. |
|
PJM 10/5/00 |
|
CKD. |
|
RICE LAKE WEIGHING SYSTEMS |
|
|
66090 |
|
||||||||
|
APPROVED |
|
|
|
|
|
|
|
|||||||||||
|
DES.ENG. |
|
PJM 10/5/00 |
|
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
4 |
OF |
9 |
REVISION |
NEW |
|
||||
|
|
APPROVED |
|
|
|
|
|
|
|
|
|||||||||
7
8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Load |
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
REV |
|
REFERENCE |
|
|
|
|
INIT |
DATE |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for Wiring Cell |
HAZARDOUS LOCATION |
NON - HAZARDOUS LOCATION |
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Hazardous |
+SEN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
|
|
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
+EXC |
|
|
|
|
|
|
|
|
+ EXC |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Environments |
LOAD CELL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+OUT |
|
|
|
|
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
-OUT |
|
16 |
|
|
|
|
|
|
OUTPUT SIGNAL, mV |
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-SEN |
|
|
|
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-EXC |
|
|
|
|
|
|
|
|
- EXC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
OPTIONAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BARRIER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BOX |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FLOATING +/- SUPPLY WITHOUT SENSING |
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
|||||||||
|
(1 EA. LOAD CELL) |
|
|
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
||||||||
|
|
|
UNLESS OTHERWISE SPECIFIED |
|
|
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
||||||||||||
|
|
|
|
UNITS TO BE INCHES |
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
|||||||||||
|
|
|
|
ALL THREADS TO BE CLASS 2 |
|
|
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
||||||||||
|
|
|
ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
|
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
|
|||||||||||||
|
MATERIAL |
|
DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
||||||||||||||
|
--- |
|
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
||||||||||||||||
|
|
DRAWING UNLESS OTHERWISE SPECIFIED |
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
FOR RLWS |
SURFACE |
TOL. |
|
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|
|||||||
|
|
|
USE ONLY |
FINISH |
2 PLC |
|
--- |
|
|
|
|
|
|||||||
|
TREATMENT |
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
--- |
|
|
--- |
|
LOAD CELLS IN HAZARDOUS AREAS |
||||||||||
|
--- |
|
0 |
|
3 PLC |
|
|
||||||||||||
|
|
|
|
|
|
|
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
|
|
|
|
|
|
|
|
ANGLE |
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
66090 |
|
|||
|
THIRD ANGLE PROJECTION |
MFG.ENG. |
|
PJM 10/5/00 |
|
CKD. |
|
RICE LAKE WEIGHING SYSTEMS |
|
|
|
||||||||
|
|
|
APPROVED |
|
|
|
|
|
|
|
|
||||||||
|
|
|
DES.ENG. |
|
PJM 10/5/00 |
|
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
5 |
OF |
9 |
REVISION |
NEW |
|
||
|
|
|
APPROVED |
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
REV |
|
REFERENCE |
|
|
|
|
INIT |
DATE |
||
HAZARDOUS LOCATION |
NON - HAZARDOUS LOCATION |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
+EXC |
|
|
|
|
|
|
|
|
+ EXC |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
+SEN |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+ SENSE |
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
LOAD CELL |
+OUT |
|
|
|
|
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
-OUT |
16 |
|
|
|
|
|
|
|
OUTPUT SIGNAL, mV |
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
|
|
|
|
|
-SEN |
|
|
|
|
|
|
|
|
- SENSE |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
-EXC |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- EXC |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
OPTIONAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
BARRIER |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
BOX |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
FLOATING +/- SUPPLY WITH SENSING |
|
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
||||||||||
|
|
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
|||||||||||
|
(1 EA. LOAD CELL) |
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Control |
|
UNLESS OTHERWISE SPECIFIED |
|
|
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
||||||||||||||
|
|
|
UNITS TO BE INCHES |
|
|
|
|
|||||||||||||
|
|
|
|
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
|||||||||||||
|
|
|
ALL THREADS TO BE CLASS 2 |
|
|
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
||||||||||||
|
|
ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
|
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
|
|||||||||||||||
|
MATERIAL |
DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
||||||||||||||||
Drawing |
--- |
DRAWING |
UNLESS OTHERWISE SPECIFIED |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
||||||||||||||||
LOAD CELLS IN HAZARDOUS AREAS |
||||||||||||||||||||
--- |
FOR RLWS |
|
--- |
3 PLC |
|
--- |
|
|||||||||||||
|
|
|
SURFACE |
TOL. |
|
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|
|||||||||
|
|
USE ONLY |
|
FINISH |
2 PLC |
|
--- |
|
|
|
|
|
||||||||
|
TREATMENT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
66090 |
|
0 |
|
|
|
ANGLE |
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
THIRD ANGLE PROJECTION |
MFG.ENG. |
|
PJM 10/5/00 |
|
CKD. |
|
RICE LAKE WEIGHING SYSTEMS |
|
|
66090 |
|
|||||||||
|
APPROVED |
|
|
|
|
|
|
|
|
|||||||||||
|
DES.ENG. |
|
PJM 10/5/00 |
|
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
6 |
OF |
9 |
REVISION |
NEW |
|
|||||
|
|
APPROVED |
|
|
|
|
|
|
|
|
|
|||||||||
9
10
CellLoad |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
REVISIONS |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
REV |
REFERENCE |
|
|
|
|
INIT |
DATE |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
for Wiring |
HAZARDOUS LOCATION |
|
NON - HAZARDOUS LOCATION |
|
|
|
|
|
|
|
|
|
|
|
|
||||||
Hazardous |
|
|
+EXC |
3 |
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
|
4 |
|
|
2 |
|
|
|
|
+EXC |
|
|
|
|
|
|
|
|
|
|
+SEN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
0V |
|
|
|
|
|
|
|
|
|
|
|
|
-EXC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Environments |
|
|
3 |
|
|
|
1 |
|
|
|
|
-EXC |
|
|
|
|
|
|
|
|
|
|
|
-SEN |
4 |
16 |
18 |
|
2 |
|
|
|
- |
SENSE (RECOMMENDED) |
|
|
|||||||
|
|
|
|
4 |
|
16 |
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LOAD CELL |
|
+SEN |
|
|
|
|
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
||
|
-SEN |
18 |
+OUT |
3 |
|
|
|
1 |
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
|
-OUT |
|
|
16 |
|
|
|
|
|
- |
OUTPUT SIGNAL, mV |
|
|
|
|
|||||
|
|
|
4 |
|
|
2 |
|
|
|
|
|
|
|
||||||||
|
|
OPTIONAL |
OPTIONAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
JUNCTION |
BARRIER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
BOX |
6 |
|
BOX |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FLOATING +/- POWER SUPPLY WITH SENSING |
|
|
|
|
|
|
|
|
|
DRAWING REVISIONS MUST BE APPROVED |
|
|||||||||
|
(THIS CONFIGURATION MAY BE USED WITH 2 |
|
|
|
|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
|||||||||
|
|
TO 4 LOAD CELLS WHICH ARE CONNECTED |
|
|
|
|
|
|
|
|
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IN PARALLEL AT THE JUNCTION BOX.) |
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UNLESS OTHERWISE SPECIFIED |
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THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
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UNITS TO BE INCHES |
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THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
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ALL THREADS TO BE CLASS 2 |
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IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
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ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
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WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
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MATERIAL |
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DO NOT SCALE |
DRAWING TOLERANCES |
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
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--- |
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DRAWING |
UNLESS OTHERWISE SPECIFIED |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
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FOR RLWS |
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SURFACE |
TOL. |
DECIMAL |
TITLE |
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WIRING DIAGRAM, |
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USE ONLY |
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FINISH |
2 PLC |
--- |
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TREATMENT |
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--- |
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--- |
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LOAD CELLS IN HAZARDOUS AREAS |
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--- |
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0 |
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3 PLC |
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ANGLE |
--- |
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DWG NO |
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THIRD ANGLE PROJECTION |
MFG.ENG. |
PJM 10/5/00 |
CKD. |
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RICE LAKE WEIGHING SYSTEMS |
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66090 |
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APPROVED |
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DES.ENG. |
PJM 10/5/00 |
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
7 |
OF |
9 |
REVISION |
NEW |
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APPROVED |
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REVISIONS |
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REV |
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REFERENCE |
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INIT |
DATE |
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HAZARDOUS LOCATION |
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NON - HAZARDOUS LOCATION |
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SEE SHEET 2 |
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4 |
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1 |
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+EXC |
6 |
+EXCITATION |
3 |
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18 |
+SEN |
3 |
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1 |
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4 |
18 |
+SENSE |
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2 |
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LOAD CELL |
-EXC |
3 |
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1 |
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-EXCITATION |
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4 |
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2 |
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SEE SHEET 2 |
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-SEN |
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3 |
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1 |
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18 |
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4 |
18 |
-SENSE |
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2 |
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16 |
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+OUT |
3 |
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1 |
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4 |
+OUTPUT |
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2 |
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-OUT |
3 |
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1 |
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4 |
-OUTPUT |
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2 |
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OPTIONAL |
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BARRIER |
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BOX |
6 |
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(1 EA. LOAD CELL) |
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DRAWING REVISIONS MUST BE APPROVED |
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||||||||
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|
|
|
|
|
|
BY FACTORY MUTUAL PRIOR TO RELEASE. |
|
|||||||
Control |
|
|
|
UNLESS OTHERWISE SPECIFIED |
|
|
THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AND REMAINS |
|
|||||||||||
|
MATERIAL |
|
DO NOT SCALE |
DRAWING TOLERANCES |
|
||||||||||||||
|
|
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC |
|||||||||||||||||
|
|
|
|
|
UNITS TO BE INCHES |
|
|
THE PROPERTY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL. |
|
||||||||||
|
|
|
|
ALL THREADS TO BE CLASS 2 |
|
|
IT IS SUBMITTED AND MAY BE USED ONLY IN CONNECTION WITH RICE LAKE |
|
|||||||||||
|
|
|
|
ALL DIMENSIONS APPLICABLE AFTER TREATMENT |
|
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE |
|
||||||||||||
Drawing |
|
--- |
|
DRAWING UNLESS OTHERWISE SPECIFIED |
WRITTEN CONSENT AND SHALL BE IMMEDIATELY RETURNED UPON REQUEST. |
||||||||||||||
|
|
LOAD CELLS IN HAZARDOUS AREAS |
|||||||||||||||||
|
--- |
|
FOR RLWS |
--- |
3 PLC |
--- |
|
||||||||||||
|
|
|
|
SURFACE |
TOL. |
DECIMAL |
TITLE |
|
WIRING DIAGRAM, |
|
|
||||||||
|
|
|
|
USE ONLY |
|
FINISH |
2 PLC |
--- |
|
|
|
|
|
||||||
|
|
TREATMENT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
66090 |
|
|
|
0 |
|
|
|
--- |
|
|
|
|
|
|
|
|
DWG NO |
|
|
|
|
|
|
|
|
|
ANGLE |
|
|
|
|
|
|
|
|
|
|
||
|
|
THIRD ANGLE PROJECTION |
MFG.ENG. |
|
PJM 10/5/00 |
CKD. |
|
RICE LAKE WEIGHING SYSTEMS |
|
|
66090 |
|
|||||||
|
|
|
|
APPROVED |
|
|
|
|
|
|
|
||||||||
|
|
|
|
DES.ENG. |
|
PJM 10/5/00 |
DR.BY |
DFH 10/5/00 |
SCALE |
1:2 |
SHEET |
8 |
OF |
9 |
REVISION |
NEW |
|
||
|
|
|
|
APPROVED |
|
|
|
|
|
|
|
|
|||||||
11
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