Control dra wing, load cell – Rice Lake Load Cells - Wiring for Hazardous Environments User Manual
Page 34
Control Drawing 66147
31
NON HAZARDOUS AREA
MANUF
ACTURED
MANUF
ACTURED
1
Z605/EX
GHG 1139230 M 1005
GHG 1139230 M 1005
GHG 1139230 M 1005
OR Z364/EX
OR Z361/EX
OR Z361/EX
1
1
2
2
1
2
CELL 4
2
3
5
4
2
1
2
3
3
5
4
2
CELL 3
CELL 2
CELL 1
5
4
3
2
1
2
2
1
3
3
4
5
2
1
3
3
5
4
2
2
VKK
3
1
3
HAZARDOUS AREA
CLASS I,II,III. DIV
. 1,2
GROUPS A,B,C,D,E,F
,G
GROUND BUSS-TERMINA
TE
PER BARRIER MANUF
ACTURERS
RECOMMENDA
TION
B
A
B
A
A
B
B
NOTES:
1. INST
ALLA
TION WIRING TO BE IN ACCORDANCE WITH ANSI/ISARP 12.6,
INST
ALLA
TION OF INTRINSICALL
Y
SAFE INSTRUMENT SYSTEMS IN CLASS I, II
HAZARDOUS AREAS.
2. ELECTRICAL EQUIPMENT CONNECTED TO BARRIERS SHOULD NOT USE NOR
GENERA
TE MORE THAN 250 VOL
TS.
3. THE FOLLOWING LOAD CELL MODELS ARE APPROVED FOR USE IN (CLASS I, II,
AND III) DIV
. 1,2 GROUPS A,B,C,D,E,F
, AND G.
BARRIERS MARKED
BY PEPPERL AND FUCHS
BARRIERS MARKED
BY ABB CEAG LUS GMBH
4. MUL
TIPLE LOAD CELLS MA
Y BE USED IN CONJUNCTION WITH AN A
VERAGING
JUNCTION BOX. HOWEVER, THE A
VERAGING JUNCTION BOX MUST NOT CONT
AIN
ANY ELECTRONICS OTHER THAN A PRINTED CIRCUIT BOARD FOR P
ARALLEL
CONNECTION OF LOAD CELLS.
A
B
RL1380
+ SENSE
GRD
- SENSE
- SIGNAL
- SENSE
+ SIGNAL
- EXE
+ EXE
+ SENSE
- SIGNAL
- SENSE
SHIELD
RED
BLUE (OPTIONAL)
GRA
Y (OPTIONAL)
GRA
Y (OPTIONAL)
BLACK
WHITE
GREEN
SHIELD
RED
BLACK
- EXE
- SIGNAL
+ EXCIT
ATION
- EXE
+ SIGNAL
+ EXE
+ SENSE
- SIGNAL
- SENSE
+ SIGNAL
- EXCIT
ATION
+ SIGNAL
+ EXE
+ SENSE
- SIGNAL
- SENSE
- EXE
BLUE (OPTIONAL)
GRA
Y (OPTIONAL)
BLACK
WHITE
GREEN
SHIELD
RED
BLUE (OPTIONAL)
GRA
Y (OPTIONAL)
BLACK
WHITE
GREEN
SHIELD
RED
+ SIGNAL
+ EXE
+ SENSE
BLUE
WHITE
GREEN
MAX. INTERCONNECTING
CABLE LENGTH 1000 FEET
* NO REVISIONS ARE TO BE MADE TO THIS
DOCUMENT WITHOUT PRIOR WRITTEN APPROV
A
L
OF F
A
CTOR
Y MUTUAL RESEARCH COMP
ANY
.
11/10/00
DFH
A
ECO 10822: ADDED P
AGE 2.
PJM
REVISIONS
REV
REFERENCE
INIT
DA
TE
SCALE
TREA
TMENT
ANGLE
3 PLC
2 PLC
TOL.
DECIMAL
DRAWING TOLERANCES
TITLE
SHEET OF
DWG NO
THIS DRAWING AND ALL INFORMA
TION CONT
AINED HEREIN IS AND REMAINS
THE PROPER
TY OF RICE LAKE WEIGHING SYSTEMS INC. AND IS CONFIDENTIAL.
IT IS SUBMITTED AND MA
Y BE USED ONL
Y IN CONNECTION WITH RICE LAKE
WEIGHING SYSTEMS' PROPOSAL AND/OR ITS CUSTOMERS' ORDERS. IT SHALL NOT BE
DISCLOSED TO OTHERS OR COPIED WITHOUT RICE LAKE WEIGHING SYSTEMS' SPECIFIC
WRITTEN CONSENT AND SHALL BE IMMEDIA
TEL
Y RETURNED UPON REQUEST
.
REVISION
ALL THREADS TO BE CLASS 2
UNLESS OTHER
W
ISE SPECIFIED
ALL DIMENSIONS APPLICABLE AFTER TREA
TMENT
UNLESS OTHER
W
ISE SPECIFIED
DO NOT SCALE
DRAWING
SURF
ACE
FINISH
MA
TERIAL
THIRD ANGLE PROJECTION
UNITS TO BE INCHES
FOR RL
WS
USE ONL
Y
RICE LAKE WEIGHING SYSTEMS
MFG.ENG.
DR.BY
APPROVED
DES.ENG.
APPROVED
CKD.
CONTROL DRA
WING, LOAD CELL
66147
N/A
12
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NONE
A
W
AH 11/10/00
CI 10/2/00
DJS
10/2/00
0