Fairbanks 2800 Series Intrinsically Safe Instrument - Manual (Page 51)

Appendix II: FM Control Drawings
01/12 51 50647 Rev. 9
B A TTE
RY
P
ACK
SECTION
A L
CONTROLLER
PCB
ASS
Y
18725
TB2
TB1
TB1 TB2
TB3 TB4 TB5 TB6
PCB
ASS
Y
18720
PCB
ASS
Y
18468 JP1
16
A
WG CABLE
GLAND SEALS
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
It(Io) = 190 ma HAZARDOUS
AREAS:
Vt(
V
o) = 7.02v
FOR
TB3,
TB4,
TB5 or
TB6:
C
L III
La(Lo) G
P
C,E 9.2 mH
Po = 0.38 w ENTI
T
Y
OUTPU
T
P
ARAMETERS
C
L II, DIV 1 & 2, G
P
E, F & G
(SEE SHEE
T
5)
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
PN 20615 ACC-2830
TO TRANSDUCERS
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GROUPS C, D, E, F & G GROUPS IIB & II
A
SECTION
A L
CONTROLLER
TB1 TB2
TB3 TB4 TB5 TB6
PCB
ASS
Y
18720
PCB
ASS
Y
18468 JP1
PCB
ASS
Y
18468
TB5
TB1
JP1
TB6
CONTROLLER
PCB
ASS
Y
18720
TB3
SECTION
A L
TB2
TB4
JP1
TB5
TB1
PCB
ASS
Y
18468
TB4
TB2
TB3 TB6
SECTION
A L
PCB
ASS
Y
18720
CONTROLLER
TO TRANSDUCERS
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
TO TRANSDUCERS
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
TO TRANSDUCERS
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GLAND SE
A
L
GLAND SEALS GLAND SEALS GLAND SEALS
U
P T
O 4
ACC-2802s
PLUG SE
A
L FOR
TB2 ON LAS
T
ACC-2802
16
A
WG CABLE
16
A
WG CABLE
16
A
WG CABLE
31 FEE
T
MAXIMUM
50 FEE
T
MAXIMUM
COMPONENTS WITHOU
T
PRIOR WRITTEN
APPRO
V
A
L OF
FAC
T
O
RY
MUTUAL!!!!
NO CHANGE M
A
Y
BE MADE
T
O
THIS DR
A
WING OR RE
LA
TED
GS5
GS4
1
A
P
P
REV DESCRIPTION D
A
TE
01-17-01
----------- REVISIONS -----------
ACC-2802 ACC-2802 ACC-2802 ACC-2802
31 FEE
T
MAXIMUM
31 FEE
T
MAXIMUM
2800
INDIC
A
T
OR
(PN 21234)
REV PER ECO 13469
4
MJQ
07-02-03
ADDED SHEETS
11 & 12 PER ECO 14036
6
G
A
L
6-9-09
REV SHEETS 9 & 10 PER ECO 14187
7
G
A
L
2-2-
11
T itle Size
Document Number
Rev
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
2
T uesda
y, July 03, 2001
SUITE 1 S T,JOHNSBU
RY
V
T. 05819