Fairbanks 2800 Series Intrinsically Safe Instrument - Manual (Page 59)

Appendix II: FM Control Drawings
01/12 59 50647 Rev. 9
PCB
ASS
Y
ALONG WITH SECOND 24222,
HAZARDOUS
ARE
A
SU
P
P
L
Y
INTER
F
ACE CABLE
ALSO USE OPTION
A
L
WYE
ADAPTER PN 24257
24223, or 24224 CABLE FOR SECOND INSTRUMEN
T
24222 or 24224 (50’ MAX) 24223 or
JP2 23649
ACC-2816 PN 24213
120/240
V
AC
P/N 31026 or
PCB
ASS
Y
18725
TB2
NOTES: 1.
A
LL
UNUSED GLAND SEALS
ARE PLUGGED.
Ca(Co) G
P
D,
F,G 84 uF
Ca(Co) G
P
C,E 42 uF
La(Lo) G
P
D,
F,G 18.4 mH
HAZARDOUS
AREAS:
FOR
TB1
ACC-2880:
C
L III
La(Lo) G
P
C,E 9.2 mH
ENTI
T
Y
OUTPU
T
P
ARAMETERS
C
L II, DIV 1 & 2, G
P
E, F & G
GLAND SE
A L
C
L I, DIV 1 & 2, G
P
C & D
C
L I Zones 0, 1, 2 G
P
IIB, II
A
GLAND SE
A
L
GROUPS C, D, E, F & G GROUPS IIB & II
A
PCB
ASS
Y
19797
TB1
JP1
&
ACC-2880
ACC-2880
EXC-
SIG+
SIG-
EXC+
WITH SUI
TABLE
P
ARAMETERS
FM
APPROVRD/CS
A
CE
R
TIFIED
FOR CLASS, ZONE/DIVISION
AND GROU
P.
STRAIN GAGE BASED
TRANSDUCERS
OPTION
A
L SUMMING/JUNCTION BOX
POWER DISSI
P A
TING COMPONENTS)
EXC+
SIG-
SIG+
EXC-
EXC+
SIG-
SIG+
EXC-
SIG+
EXC- EXC+
SIG-
2. MAXIMUM
TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20
A
WG.
GLAND SE
A
L
GLAND SE
A
L
(CON
TAINS NO ENERG
Y
S
T ORING OR
It(Io) = 213 ma Po = 0.42 w Vt(
V
o) = 7.875v
50 FEE
T MAX/18
A
WG MAX
GS6
GS3
(ANALOG INTER
FACE)
2800
INDIC
A
T
OR
(PN 21234)
GLAND SE
A
L
REV DESCRIPTION D
A
TE
ADDED
THIS SH PER ECO 13469
4
A
P
P
MJQ
07-02-03
REVISIONS
ADDED SHEETS
11 & 12 PER ECO 14036
6
G
A
L
6-9-09
G
A
L
2-2-
11
ADDED 31026 CABLE PER ECO 14187
7
T itle Size
Document Number
Date:
Sheet
2 2
1 1
B
B
A
A
21943
CONTROL/INS
TA
LL
A TION DR
A WING FOR 2800 INDIC
A T OR
FAIRBANKS SCALES 2176 PO
R TLAND S
T.
B
10
T uesda
y, July 03, 2001
SUITE 1 S T,JOHNSBU
RY
V
T. 05819
NO CHANGE M
A
Y
BE MADE
T
O
THIS DR
A
WING OR RE
LA
TED
COMPONENTS WITHOU
T
PRIOR WRITTEN
APPRO
V
A
L OF
FAC
T
O
RY
MUTUAL!!!!