Instruction manual
40
FIGURE 4-21. FM Intrinsically Safe Installation (2 of 2) for Model Xmt-P-FI
OR SIMPLE APPARATUS
FM APPROVED DEVICE
PH SENSOR WITH TC
OR SIMPLE APPARATUS
FM APPROVED DEVICE
(NOTE 4)
PREAMP
+PH SENSOR
OR SIMPLE APPARATUS
FM APPROVED DEVICE
+PH SENSOR
OR SIMPLE APPARATUS
FM APPROVED DEVICE
+PH SENSOR
XMTR
XMT-P-FI
MODEL
XMTR
XMT-P-FI
MODEL
XMTR
XMT-P-FI
MODEL
XMTR
XMT-P-FI
MODEL
(SEE NOTES 1 & 9)
SAFETY BARRIER
17.5 VDC MAX
POWER SUPP LY
UNSPECIFIED
LOADLOAD
321
23456 78 91011121
321
23456 78 91011121
321
23456 78 91011121
321
23456 78 91011121
SEE NOTE 2
10 COND, 2 SHIELDS, 24 AWG
PN 23646-01 PREPPED
PN 9200273 (UNPREPPED)
RECOMMENDED CABLE
OF NOTE 4
THAT MEETS REQUIREMENTS
FM APPROVED PREAMP
OF NOTE 4
THAT MEETS REQUIREMENTS
FM APPROVED PREAMP
(SEE NOTES 1 & 9)
SAFETY BARRIER
(SEE NOTES 1 & 9)
SAFETY BARRIER
(SEE NOTES 1 & 9)
SAFETY BARRIER
10
7
5
4
TB1-
(NOTE 4)
PREAMP
17.5 VDC MAX
POWER SUPP LY
UNSPECIFIED
17.5 VDC MAX
POWER SUPP LY
UNSPECIFIED
17.5 VDC MAX
POWER SUPPLY
UNSPECIFIED
LOAD
LOAD
LOAD
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
UNCLASSIFIED AREA
GROUPS A, B, C, D, E, F, G;
DIVISION 1,
IS CLASS I, II, III,
HAZARDOUS AREA
22 AW G, SEE NOTE 2
4 WIRES SHIELDED
RECOMMENDED CABLE
LOAD
LOAD
1400300
2
2
SHEET OF
NONE
A
1400300
D
C
D
C
B
A
1
2
3
4
5
6
7
8
6
7
8
5
4
3
2
B
A
06-01
1
D
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TYPE
SCALE
REV
DWG NO.
SIZE